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Index: trunk/src/omega/src/modellib_BSM.ml
===================================================================
--- trunk/src/omega/src/modellib_BSM.ml (revision 4905)
+++ trunk/src/omega/src/modellib_BSM.ml (revision 4906)
@@ -1,9010 +1,9010 @@
(* $Id$
Copyright (C) 1999-2013 by
Wolfgang Kilian <kilian@physik.uni-siegen.de>
Thorsten Ohl <ohl@physik.uni-wuerzburg.de>
Juergen Reuter <juergen.reuter@desy.de>
with contributions from
David Gordo Gomez
Christian Speckner
Marco Sekulla
WHIZARD is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
WHIZARD is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *)
let rcs_file = RCS.parse "Modellib_BSM" ["BSM Models"]
{ RCS.revision = "$Revision$";
RCS.date = "$Date$";
RCS.author = "$Author$";
RCS.source
= "$URL$" }
(* \thocwmodulesection{Littlest Higgs Model} *)
module type BSM_flags =
sig
val u1_gauged : bool
val anom_ferm_ass : bool
end
module BSM_bsm : BSM_flags =
struct
let u1_gauged = true
let anom_ferm_ass = false
end
module BSM_ungauged : BSM_flags =
struct
let u1_gauged = false
let anom_ferm_ass = false
end
module BSM_anom : BSM_flags =
struct
let u1_gauged = false
let anom_ferm_ass = true
end
module Littlest (Flags : BSM_flags) =
struct
let rcs = rcs_file
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width" ]
let gauge_symbol () =
failwith "Modellib_BSM.Littlest.gauge_symbol: internal error"
type matter_field = L of int | N of int | U of int | D of int
| TopH | TopHb
type gauge_boson = Ga | Wp | Wm | Z | Gl | WHp | WHm
| ZH | AH
type other = Phip | Phim | Phi0 | H | Eta | Psi0
| Psi1 | Psip | Psim | Psipp | Psimm
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.Littlest.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n ]
(* Since [Phi] already belongs to the EW Goldstone bosons we use [Psi]
for the TeV scale complex triplet. *)
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Heavy Quarks", List.map matter_field [TopH; TopHb];
"Heavy Scalars", List.map other
[Psi0; Psi1; Psip; Psim; Psipp; Psimm];
"Gauge Bosons", List.map gauge_boson
(if Flags.u1_gauged then
[Ga; Z; Wp; Wm; Gl; WHp; WHm; ZH; AH]
else
[Ga; Z; Wp; Wm; Gl; WHp; WHm; ZH]);
"Higgs", List.map other
(if Flags.u1_gauged then [H]
else [H; Eta]);
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
| TopH -> Spinor | TopHb -> ConjSpinor
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z | WHp | WHm | ZH | AH -> Massive_Vector
end
| O f ->
begin match f with
| Phip | Phim | Phi0 | H | Eta | Psi0
| Psi1 | Psip | Psim | Psipp | Psimm -> Scalar
end
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| M TopH -> Color.SUN 3 | M TopHb -> Color.SUN (-3)
| G Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
| TopH -> Prop_Spinor | TopHb -> Prop_ConjSpinor
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z | WHp | WHm | ZH | AH -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H | Eta | Psi0 | Psi1 | Psip | Psim
| Psipp | Psimm -> Prop_Scalar
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3))
| G WHp | G WHm | G ZH | G AH
| M TopH | M TopHb -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
| TopH -> TopHb | TopHb -> TopH
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp | WHm -> WHp
| WHp -> WHm | ZH -> ZH | AH -> AH
end)
| O f ->
O (begin match f with
| Psi0 -> Psi0 | Psi1 -> Psi1 | Psip -> Psim
| Psim -> Psip | Psipp -> Psimm | Psimm -> Psipp
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Eta -> Eta
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
| TopH -> 1 | TopHb -> -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm | WHp
| WHm | AH | ZH -> 0
end
| O f ->
begin match f with
| Psi0 | Psi1 | Psip | Psim | Psipp | Psimm
| Phip | Phim | Phi0 | H | Eta -> 0
end
(* This model does NOT have a conserved generation charge
even in absence of CKM mixing because of the heavy top
admixture. *)
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
| TopH -> 2//3
| TopHb -> -2//3
end
| G f ->
begin match f with
| Gl | Ga | Z | AH | ZH -> 0//1
| Wp | WHp -> 1//1
| Wm | WHm -> -1//1
end
| O f ->
begin match f with
| H | Phi0 | Eta | Psi1 | Psi0 -> 0//1
| Phip | Psip -> 1//1
| Phim | Psim -> -1//1
| Psipp -> 2//1
| Psimm -> -2//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n -> if n > 0 then 1//1 else -1//1
| U _ | D _ | _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
| TopH -> 1//1
| TopHb -> -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f]
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev | VHeavy
| Supp | Supp2
| Sinpsi | Cospsi | Atpsi | Sccs (* Mixing angles of SU(2) *)
| Q_lepton | Q_up | Q_down | Q_Z_up | G_CC | G_CCtop
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down | G_NC_heavy
| G_NC_h_neutrino | G_NC_h_lepton | G_NC_h_up | G_NC_h_down
| G_CC_heavy | G_ZHTHT | G_ZTHT | G_AHTHTH | G_AHTHT | G_AHTT
| G_CC_WH | G_CC_W
| I_Q_W | I_G_ZWW | I_G_WWW
| I_G_AHWW | I_G_ZHWW | I_G_ZWHW | I_G_AHWHWH | I_G_ZHWHWH
| I_G_AHWHW | I_Q_H
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_WH4 | G_WHWHWW | G_WHWWW | G_WH3W
| G_WWAAH | G_WWAZH | G_WWZZH | G_WWZAH | G_WHWHAAH
| G_WHWHAZH | G_WHWHZZH | G_WHWHZAH | G_WWZHAH
| G_WHWHZHAH | G_WHWZZ | G_WHWAZ | G_WHWAAH | G_WHWZAH
| G_WHWZHZH | G_WHWZHAH | G_WHWAZH | G_WHWZZH
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_PsiWW | G_PsiWHW | G_PsiZZ | G_PsiZHZH
| G_PsiZHZ | G_PsiZAH | G_PsiZHAH | G_PsiAHAH
| G_PsiZW | G_PsiZWH | G_PsiAHW | G_PsiAHWH
| G_PsiZHW | G_PsiZHWH
| G_PsippWW | G_PsippWHW | G_PsippWHWH
| G_PsiHW | G_PsiHWH | G_Psi0W | G_Psi0WH
| G_Psi1W | G_Psi1WH | G_PsiPPW | G_PsiPPWH
| G_Psi1HAH | G_Psi01AH | G_AHPsip | G_Psi1HZ
| G_Psi1HZH | G_Psi01Z | G_Psi01ZH | G_ZPsip | G_ZPsipp | G_ZHPsipp
| G_HHAA | G_HHWHW | G_HHZHZ | G_HHAHZ | G_HHZHAH
| G_HPsi0WW | G_HPsi0WHW | G_HPsi0ZZ
| G_HPsi0ZHZH | G_HPsi0ZHZ | G_HPsi0AHAH | G_HPsi0ZAH | G_HPsi0ZHAH
| G_HPsipWA | G_HPsipWHA | G_HPsipWZ | G_HPsipWHZ | G_HPsipWAH
| G_HPsipWHAH | G_HPsipWZH | G_HPsipWHZH | G_HPsippWW | G_HPsippWHWH
| G_HPsippWHW | G_Psi00ZH | G_Psi00AH | G_Psi00ZHAH
| G_Psi0pWA | G_Psi0pWHA | G_Psi0pWZ | G_Psi0pWHZ | G_Psi0pWAH
| G_Psi0pWHAH | G_Psi0pWZH | G_Psi0pWHZH | G_Psi0ppWW | G_Psi0ppWHWH
| G_Psi0ppWHW | I_G_Psi0pWA | I_G_Psi0pWHA | I_G_Psi0pWZ | I_G_Psi0pWHZ
| I_G_Psi0pWAH | I_G_Psi0pWHAH | I_G_Psi0pWZH | I_G_Psi0pWHZH
| I_G_Psi0ppWW | I_G_Psi0ppWHWH | I_G_Psi0ppWHW
| G_PsippZZ | G_PsippZHZH | G_PsippAZ | G_PsippAAH | G_PsippZAH
| G_PsippWA | G_PsippWHA | G_PsippWZ | G_PsippWHZ | G_PsippWAH
| G_PsippWHAH | G_PsippWZH | G_PsippWHZH
| G_PsiccZZ | G_PsiccAZ | G_PsiccAAH | G_PsiccZZH | G_PsiccAZH
| G_PsiccZAH
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_Hthth | G_Htht | G_Ethth | G_Etht | G_Ett
| G_HHtt | G_HHthth | G_HHtht
| G_Psi0tt | G_Psi0bb | G_Psi0cc | G_Psi0tautau
| G_Psi1tt | G_Psi1bb | G_Psi1cc | G_Psi1tautau
| G_Psipq3 | G_Psipq2 | G_Psipl3 | G_Psi0tth | G_Psi1tth
| G_Psipbth | G_Ebb
| G_HGaGa | G_HGaZ | G_EGaGa | G_EGaZ | G_EGlGl
| Gs | I_Gs | G2
| G_HWHW | G_HWHWH | G_HAHAH | G_HZHZ | G_HZHAH | G_HAHZ
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let mhm ((m1, h, m2), fbf, c) = ((M m1, O h, M m2), fbf, c)
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let hgg ((h, g1, g2), coup, c) = ((O h, G g1, G g2), coup, c)
let ghh ((g, h1, h2), coup, c) = ((G g, O h1, O h2), coup, c)
let hhgg ((h1, h2, g1, g2), coup, c) = ((O h1, O h2, G g1, G g2), coup, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
(* The sign of this coupling is just the one of the T3, being -(1/2) for
leptons and down quarks, and +(1/2) for neutrinos and up quarks. *)
let neutral_heavy_currents n =
List.map mgm
([ ((L (-n), ZH, L n), FBF ((-1), Psibar, VL, Psi), G_NC_heavy);
((N (-n), ZH, N n), FBF (1, Psibar, VL, Psi), G_NC_heavy);
((U (-n), ZH, U n), FBF (1, Psibar, VL, Psi), G_NC_heavy);
((D (-n), ZH, D n), FBF ((-1), Psibar, VL, Psi), G_NC_heavy)]
@
(if Flags.u1_gauged then
[ ((L (-n), AH, L n), FBF (1, Psibar, VA, Psi), G_NC_h_lepton);
((N (-n), AH, N n), FBF (1, Psibar, VA, Psi), G_NC_h_neutrino);
((D (-n), AH, D n), FBF (1, Psibar, VA, Psi), G_NC_h_down)]
else
[]))
let color_currents n =
List.map mgm
[ ((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs);
((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs)]
let heavy_top_currents =
List.map mgm
([ ((TopHb, Ga, TopH), FBF (1, Psibar, V, Psi), Q_up);
((TopHb, Z, TopH), FBF (1, Psibar, V, Psi), Q_Z_up);
((TopHb, Z, U 3), FBF (1, Psibar, VL, Psi), G_ZTHT);
((U (-3), Z, TopH), FBF (1, Psibar, VL, Psi), G_ZTHT);
((TopHb, ZH, U 3), FBF (1, Psibar, VL, Psi), G_ZHTHT);
((U (-3), ZH, TopH), FBF (1, Psibar, VL, Psi), G_ZHTHT);
((U (-3), Wp, D 3), FBF (1, Psibar, VL, Psi), G_CCtop);
((D (-3), Wm, U 3), FBF (1, Psibar, VL, Psi), G_CCtop);
((TopHb, WHp, D 3), FBF (1, Psibar, VL, Psi), G_CC_WH);
((D (-3), WHm, TopH), FBF (1, Psibar, VL, Psi), G_CC_WH);
((TopHb, Wp, D 3), FBF (1, Psibar, VL, Psi), G_CC_W);
((D (-3), Wm, TopH), FBF (1, Psibar, VL, Psi), G_CC_W)]
@
(if Flags.u1_gauged then
[ ((U (-3), AH, U 3), FBF (1, Psibar, VA, Psi), G_AHTT);
((TopHb, AH, TopH), FBF (1, Psibar, VA, Psi), G_AHTHTH);
((TopHb, AH, U 3), FBF (1, Psibar, VR, Psi), G_AHTHT);
((U (-3), AH, TopH), FBF (1, Psibar, VR, Psi), G_AHTHT)]
else
[]))
(* \begin{equation}
\mathcal{L}_{\textrm{CC}} =
- \frac{g}{2\sqrt2} \sum_i \bar\psi_i
(T^+\fmslash{W}^+ + T^-\fmslash{W}^-)(1-\gamma_5)\psi_i
\end{equation} *)
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let charged_heavy_currents n =
List.map mgm
([ ((L (-n), WHm, N n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((N (-n), WHp, L n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((D (-n), WHm, U n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((U (-n), WHp, D n), FBF (1, Psibar, VL, Psi), G_CC_heavy)]
@
(if Flags.u1_gauged then
[ ((U (-n), AH, U n), FBF (1, Psibar, VA, Psi), G_NC_h_up)]
else
[]))
(* We specialize the third generation since there is an additional shift
coming from the admixture of the heavy top quark. The universal shift,
coming from the mixing in the non-Abelian gauge boson sector is
unobservable. (Redefinition of coupling constants by measured ones. *)
let yukawa =
List.map mhm
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau)]
let yukawa_add' =
List.map mhm
[ ((TopHb, H, TopH), FBF (1, Psibar, S, Psi), G_Hthth);
((TopHb, H, U 3), FBF (1, Psibar, SLR, Psi), G_Htht);
((U (-3), H, TopH), FBF (1, Psibar, SLR, Psi), G_Htht);
((U (-3), Psi0, U 3), FBF (1, Psibar, S, Psi), G_Psi0tt);
((D (-3), Psi0, D 3), FBF (1, Psibar, S, Psi), G_Psi0bb);
((U (-2), Psi0, U 2), FBF (1, Psibar, S, Psi), G_Psi0cc);
((L (-3), Psi0, L 3), FBF (1, Psibar, S, Psi), G_Psi0tautau);
((U (-3), Psi1, U 3), FBF (1, Psibar, P, Psi), G_Psi1tt);
((D (-3), Psi1, D 3), FBF (1, Psibar, P, Psi), G_Psi1bb);
((U (-2), Psi1, U 2), FBF (1, Psibar, P, Psi), G_Psi1cc);
((L (-3), Psi1, L 3), FBF (1, Psibar, P, Psi), G_Psi1tautau);
((U (-3), Psip, D 3), FBF (1, Psibar, SLR, Psi), G_Psipq3);
((U (-2), Psip, D 2), FBF (1, Psibar, SLR, Psi), G_Psipq2);
((N (-3), Psip, L 3), FBF (1, Psibar, SR, Psi), G_Psipl3);
((D (-3), Psim, U 3), FBF (1, Psibar, SLR, Psi), G_Psipq3);
((D (-2), Psim, U 2), FBF (1, Psibar, SLR, Psi), G_Psipq2);
((L (-3), Psim, N 3), FBF (1, Psibar, SL, Psi), G_Psipl3);
((TopHb, Psi0, U 3), FBF (1, Psibar, SL, Psi), G_Psi0tth);
((U (-3), Psi0, TopH), FBF (1, Psibar, SR, Psi), G_Psi0tth);
((TopHb, Psi1, U 3), FBF (1, Psibar, SL, Psi), G_Psi1tth);
((U (-3), Psi1, TopH), FBF (1, Psibar, SR, Psi), G_Psi1tth);
((TopHb, Psip, D 3), FBF (1, Psibar, SL, Psi), G_Psipbth);
((D (-3), Psim, TopH), FBF (1, Psibar, SR, Psi), G_Psipbth)]
let yukawa_add =
if Flags.u1_gauged then
yukawa_add'
else
yukawa_add' @
List.map mhm
[ ((U (-3), Eta, U 3), FBF (1, Psibar, P, Psi), G_Ett);
((TopHb, Eta, U 3), FBF (1, Psibar, SLR, Psi), G_Etht);
((D (-3), Eta, D 3), FBF (1, Psibar, P, Psi), G_Ebb);
((U (-3), Eta, TopH), FBF (1, Psibar, SLR, Psi), G_Etht)]
(* \begin{equation}
\mathcal{L}_{\textrm{TGC}} =
- e \partial_\mu A_\nu W_+^\mu W_-^\nu + \ldots
- e \cot\theta_w \partial_\mu Z_\nu W_+^\mu W_-^\nu + \ldots
\end{equation} *)
let standard_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs) ]
let heavy_triple_gauge =
List.map tgc
([ ((Ga, WHm, WHp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, WHm, WHp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((ZH, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZHWW);
((Z, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWHW);
((Z, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_ZWHW);
((ZH, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_WWW);
((ZH, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_WWW);
((ZH, WHm, WHp), Gauge_Gauge_Gauge (-1), I_G_ZHWHWH)]
@
(if Flags.u1_gauged then
[ ((AH, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_AHWW);
((AH, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_AHWHW);
((AH, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_AHWHW);
((AH, WHm, WHp), Gauge_Gauge_Gauge 1, I_G_AHWHWH)]
else
[]))
let triple_gauge =
standard_triple_gauge @ heavy_triple_gauge
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2 ]
let heavy_quartic_gauge =
List.map qgc
([ (WHm, Wp, WHm, Wp), gauge4, G_WWWW;
(Wm, WHp, Wm, WHp), gauge4, G_WWWW;
(WHm, WHp, WHm, WHp), gauge4, G_WH4;
(Wm, Wp, WHm, WHp), gauge4, G_WHWHWW;
(Wm, Wp, Wm, WHp), gauge4, G_WHWWW;
(Wm, Wp, WHm, Wp), gauge4, G_WHWWW;
(WHm, WHp, Wm, WHp), gauge4, G_WH3W;
(WHm, WHp, WHm, Wp), gauge4, G_WH3W;
(WHm, Z, WHp, Z), minus_gauge4, G_ZZWW;
(WHm, Z, WHp, Ga), minus_gauge4, G_AZWW;
(WHm, Ga, WHp, ZH), minus_gauge4, G_AAWW;
(WHm, Z, WHp, ZH), minus_gauge4, G_ZZWW;
(Wm, ZH, Wp, ZH), minus_gauge4, G_WWWW;
(Wm, Ga, Wp, ZH), minus_gauge4, G_WWAZH;
(Wm, Z, Wp, ZH), minus_gauge4, G_WWZZH;
(WHm, Ga, WHp, ZH), minus_gauge4, G_WHWHAZH;
(WHm, Z, WHp, ZH), minus_gauge4, G_WHWHZZH;
(WHm, ZH, WHp, ZH), minus_gauge4, G_WH4;
(WHm, Z, Wp, Z), minus_gauge4, G_WHWZZ;
(Wm, Z, WHp, Z), minus_gauge4, G_WHWZZ;
(WHm, Ga, Wp, Z), minus_gauge4, G_WHWAZ;
(Wm, Ga, WHp, Z), minus_gauge4, G_WHWAZ;
(WHm, ZH, Wp, ZH), minus_gauge4, G_WHWZHZH;
(Wm, ZH, WHp, ZH), minus_gauge4, G_WHWZHZH;
(WHm, Ga, Wp, ZH), minus_gauge4, G_WHWAZH;
(Wm, Ga, WHp, ZH), minus_gauge4, G_WHWAZH;
(WHm, Z, Wp, ZH), minus_gauge4, G_WHWZZH;
(Wm, Z, WHp, ZH), minus_gauge4, G_WHWZZH]
@
(if Flags.u1_gauged then
[ (Wm, Ga, Wp, AH), minus_gauge4, G_WWAAH;
(Wm, Z, Wp, AH), minus_gauge4, G_WWZAH;
(WHm, Ga, WHp, AH), minus_gauge4, G_WHWHAAH;
(WHm, Z, WHp, AH), minus_gauge4, G_WHWHZAH;
(Wm, ZH, Wp, AH), minus_gauge4, G_WWZHAH;
(WHm, ZH, WHp, AH), minus_gauge4, G_WHWHZHAH;
(WHm, Ga, Wp, AH), minus_gauge4, G_WHWAAH;
(Wm, Ga, WHp, AH), minus_gauge4, G_WHWAAH;
(WHm, Z, Wp, AH), minus_gauge4, G_WHWZAH;
(Wm, Z, WHp, AH), minus_gauge4, G_WHWZAH;
(WHm, ZH, Wp, AH), minus_gauge4, G_WHWZHAH;
(Wm, ZH, WHp, AH), minus_gauge4, G_WHWZHAH]
else
[]))
let quartic_gauge =
standard_quartic_gauge @ heavy_quartic_gauge
let standard_gauge_higgs' =
List.map hgg
[ ((H, Wp, Wm), Scalar_Vector_Vector 1, G_HWW);
((H, Z, Z), Scalar_Vector_Vector 1, G_HZZ) ]
let heavy_gauge_higgs =
List.map hgg
([ ((H, Wp, WHm), Scalar_Vector_Vector 1, G_HWHW);
((H, WHp, Wm), Scalar_Vector_Vector 1, G_HWHW);
((H, WHp, WHm), Scalar_Vector_Vector 1, G_HWHWH);
((H, ZH, ZH), Scalar_Vector_Vector 1, G_HWHWH);
((H, ZH, Z), Scalar_Vector_Vector 1, G_HZHZ);
((H, Wp, Wm), Scalar_Vector_Vector 1, G_HZHAH)]
@
(if Flags.u1_gauged then
[((H, AH, AH), Scalar_Vector_Vector 1, G_HAHAH);
((H, Z, AH), Scalar_Vector_Vector 1, G_HAHZ)]
else
[]))
let triplet_gauge_higgs =
List.map hgg
([ ((Psi0, Wp, Wm), Scalar_Vector_Vector 1, G_PsiWW);
((Psi0, WHp, WHm), Scalar_Vector_Vector (-1), G_PsiWW);
((Psi0, WHp, Wm), Scalar_Vector_Vector 1, G_PsiWHW);
((Psi0, WHm, Wp), Scalar_Vector_Vector 1, G_PsiWHW);
((Psi0, Z, Z), Scalar_Vector_Vector 1, G_PsiZZ);
((Psi0, ZH, ZH), Scalar_Vector_Vector 1, G_PsiZHZH);
((Psi0, ZH, Z), Scalar_Vector_Vector 1, G_PsiZHZ);
((Psim, Wp, Z), Scalar_Vector_Vector 1, G_PsiZW);
((Psip, Wm, Z), Scalar_Vector_Vector 1, G_PsiZW);
((Psim, WHp, Z), Scalar_Vector_Vector 1, G_PsiZWH);
((Psip, WHm, Z), Scalar_Vector_Vector 1, G_PsiZWH);
((Psim, Wp, ZH), Scalar_Vector_Vector 1, G_PsiZHW);
((Psip, Wm, ZH), Scalar_Vector_Vector 1, G_PsiZHW);
((Psim, WHp, ZH), Scalar_Vector_Vector 1, G_PsiZHWH);
((Psip, WHm, ZH), Scalar_Vector_Vector 1, G_PsiZHWH);
((Psimm, Wp, Wp), Scalar_Vector_Vector 1, G_PsippWW);
((Psipp, Wm, Wm), Scalar_Vector_Vector 1, G_PsippWW);
((Psimm, WHp, Wp), Scalar_Vector_Vector 1, G_PsippWHW);
((Psipp, WHm, Wm), Scalar_Vector_Vector 1, G_PsippWHW);
((Psimm, WHp, WHp), Scalar_Vector_Vector 1, G_PsippWHWH);
((Psipp, WHm, WHm), Scalar_Vector_Vector 1, G_PsippWHWH)]
@
(if Flags.u1_gauged then
[((Psi0, AH, Z), Scalar_Vector_Vector 1, G_PsiZAH);
((Psi0, AH, ZH), Scalar_Vector_Vector 1, G_PsiZHAH);
((Psi0, AH, AH), Scalar_Vector_Vector 1, G_PsiAHAH);
((Psim, Wp, AH), Scalar_Vector_Vector 1, G_PsiAHW);
((Psip, Wm, AH), Scalar_Vector_Vector 1, G_PsiAHW);
((Psim, WHp, AH), Scalar_Vector_Vector 1, G_PsiAHWH);
((Psip, WHm, AH), Scalar_Vector_Vector 1, G_PsiAHWH)]
else
[]))
let triplet_gauge2_higgs =
List.map ghh
([ ((Wp, H, Psim), Vector_Scalar_Scalar 1, G_PsiHW);
((Wm, H, Psip), Vector_Scalar_Scalar 1, G_PsiHW);
((WHp, H, Psim), Vector_Scalar_Scalar 1, G_PsiHWH);
((WHm, H, Psip), Vector_Scalar_Scalar 1, G_PsiHWH);
((Wp, Psi0, Psim), Vector_Scalar_Scalar 1, G_Psi0W);
((Wm, Psi0, Psip), Vector_Scalar_Scalar 1, G_Psi0W);
((WHp, Psi0, Psim), Vector_Scalar_Scalar 1, G_Psi0WH);
((WHm, Psi0, Psip), Vector_Scalar_Scalar 1, G_Psi0WH);
((Wp, Psi1, Psim), Vector_Scalar_Scalar 1, G_Psi1W);
((Wm, Psi1, Psip), Vector_Scalar_Scalar (-1), G_Psi1W);
((WHp, Psi1, Psim), Vector_Scalar_Scalar 1, G_Psi1WH);
((WHm, Psi1, Psip), Vector_Scalar_Scalar (-1), G_Psi1WH);
((Wp, Psip, Psimm), Vector_Scalar_Scalar 1, G_PsiPPW);
((Wm, Psim, Psipp), Vector_Scalar_Scalar 1, G_PsiPPW);
((WHp, Psip, Psimm), Vector_Scalar_Scalar 1, G_PsiPPWH);
((WHm, Psim, Psipp), Vector_Scalar_Scalar 1, G_PsiPPWH);
((Ga, Psip, Psim), Vector_Scalar_Scalar 1, Q_lepton);
((Ga, Psipp, Psimm), Vector_Scalar_Scalar 2, Q_lepton);
((Z, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HZ);
((ZH, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HZH);
((Z, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01Z);
((ZH, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01ZH);
((Z, Psip, Psim), Vector_Scalar_Scalar 1, G_ZPsip);
((Z, Psipp, Psimm), Vector_Scalar_Scalar 2, G_ZPsipp);
((ZH, Psipp, Psimm), Vector_Scalar_Scalar 2, G_ZHPsipp)]
@
(if Flags.u1_gauged then
[((AH, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HAH);
((AH, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01AH);
((AH, Psip, Psim), Vector_Scalar_Scalar 1, G_AHPsip);
((AH, Psipp, Psimm), Vector_Scalar_Scalar 2, G_AHPsip)]
else []))
let standard_gauge_higgs =
standard_gauge_higgs' @ heavy_gauge_higgs @ triplet_gauge_higgs @
triplet_gauge2_higgs
let standard_gauge_higgs4 =
List.map hhgg
[ (H, H, Wp, Wm), Scalar2_Vector2 1, G_HHWW;
(H, H, Z, Z), Scalar2_Vector2 1, G_HHZZ ]
let littlest_gauge_higgs4 =
List.map hhgg
([ (H, H, WHp, WHm), Scalar2_Vector2 (-1), G_HHWW;
(H, H, ZH, ZH), Scalar2_Vector2 (-1), G_HHWW;
(H, H, Wp, WHm), Scalar2_Vector2 1, G_HHWHW;
(H, H, WHp, Wm), Scalar2_Vector2 1, G_HHWHW;
(H, H, ZH, Z), Scalar2_Vector2 (-1), G_HHZHZ;
(H, Psi0, Wp, Wm), Scalar2_Vector2 1, G_HPsi0WW;
(H, Psi0, WHp, WHm), Scalar2_Vector2 (-1), G_HPsi0WW;
(H, Psi0, WHp, Wm), Scalar2_Vector2 1, G_HPsi0WHW;
(H, Psi0, Wp, WHm), Scalar2_Vector2 1, G_HPsi0WHW;
(H, Psi0, Z, Z), Scalar2_Vector2 1, G_HPsi0ZZ;
(H, Psi0, ZH, ZH), Scalar2_Vector2 1, G_HPsi0ZHZH;
(H, Psi0, ZH, Z), Scalar2_Vector2 1, G_HPsi0ZHZ;
(H, Psim, Wp, Ga), Scalar2_Vector2 1, G_HPsipWA;
(H, Psip, Wm, Ga), Scalar2_Vector2 1, G_HPsipWA;
(H, Psim, WHp, Ga), Scalar2_Vector2 1, G_HPsipWHA;
(H, Psip, WHm, Ga), Scalar2_Vector2 1, G_HPsipWHA;
(H, Psim, Wp, Z), Scalar2_Vector2 1, G_HPsipWZ;
(H, Psip, Wm, Z), Scalar2_Vector2 1, G_HPsipWZ;
(H, Psim, WHp, Z), Scalar2_Vector2 1, G_HPsipWHZ;
(H, Psip, WHm, Z), Scalar2_Vector2 1, G_HPsipWHZ;
(H, Psim, Wp, ZH), Scalar2_Vector2 1, G_HPsipWZH;
(H, Psip, Wm, ZH), Scalar2_Vector2 1, G_HPsipWZH;
(H, Psim, WHp, ZH), Scalar2_Vector2 1, G_HPsipWHZH;
(H, Psip, WHm, ZH), Scalar2_Vector2 1, G_HPsipWHZH;
(H, Psimm, Wp, Wp), Scalar2_Vector2 1, G_HPsippWW;
(H, Psipp, Wm, Wm), Scalar2_Vector2 1, G_HPsippWW;
(H, Psimm, WHp, WHp), Scalar2_Vector2 1, G_HPsippWHWH;
(H, Psipp, WHm, WHm), Scalar2_Vector2 1, G_HPsippWHWH;
(H, Psimm, WHp, Wp), Scalar2_Vector2 1, G_HPsippWHW;
(H, Psipp, WHm, Wm), Scalar2_Vector2 1, G_HPsippWHW;
(Psi0, Psi0, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psi0, Psi0, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psi0, Psi0, Z, Z), Scalar2_Vector2 4, G_HHZZ;
(Psi0, Psi0, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psi0, Psi0, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psi0, Psi0, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psi0, Psi0, Z, ZH), Scalar2_Vector2 4, G_HHZHZ;
(Psi0, Psim, Wp, Ga), Scalar2_Vector2 1, G_Psi0pWA;
(Psi0, Psip, Wm, Ga), Scalar2_Vector2 1, G_Psi0pWA;
(Psi0, Psim, WHp, Ga), Scalar2_Vector2 1, G_Psi0pWHA;
(Psi0, Psip, WHm, Ga), Scalar2_Vector2 1, G_Psi0pWHA;
(Psi0, Psim, Wp, Z), Scalar2_Vector2 1, G_Psi0pWZ;
(Psi0, Psip, Wm, Z), Scalar2_Vector2 1, G_Psi0pWZ;
(Psi0, Psim, WHp, Z), Scalar2_Vector2 1, G_Psi0pWHZ;
(Psi0, Psip, WHm, Z), Scalar2_Vector2 1, G_Psi0pWHZ;
(Psi0, Psim, Wp, ZH), Scalar2_Vector2 1, G_Psi0pWZH;
(Psi0, Psip, Wm, ZH), Scalar2_Vector2 1, G_Psi0pWZH;
(Psi0, Psim, WHp, ZH), Scalar2_Vector2 1, G_Psi0pWHZH;
(Psi0, Psip, WHm, ZH), Scalar2_Vector2 1, G_Psi0pWHZH;
(Psi0, Psimm, Wp, Wp), Scalar2_Vector2 1, G_Psi0ppWW;
(Psi0, Psipp, Wm, Wm), Scalar2_Vector2 1, G_Psi0ppWW;
(Psi0, Psimm, WHp, WHp), Scalar2_Vector2 1, G_Psi0ppWHWH;
(Psi0, Psipp, WHm, WHm), Scalar2_Vector2 1, G_Psi0ppWHWH;
(Psi0, Psimm, WHp, Wp), Scalar2_Vector2 1, G_Psi0ppWHW;
(Psi0, Psipp, WHm, Wm), Scalar2_Vector2 1, G_Psi0ppWHW;
(Psi1, Psi1, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psi1, Psi1, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psi1, Psi1, Z, Z), Scalar2_Vector2 4, G_HHZZ;
(Psi1, Psi1, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psi1, Psi1, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psi1, Psi1, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psi1, Psi1, Z, ZH), Scalar2_Vector2 4, G_HHZHZ;
(Psi1, Psim, Wp, Ga), Scalar2_Vector2 1, I_G_Psi0pWA;
(Psi1, Psip, Wm, Ga), Scalar2_Vector2 (-1), I_G_Psi0pWA;
(Psi1, Psim, WHp, Ga), Scalar2_Vector2 1, I_G_Psi0pWHA;
(Psi1, Psip, WHm, Ga), Scalar2_Vector2 (-1), I_G_Psi0pWHA;
(Psi1, Psim, Wp, Z), Scalar2_Vector2 1, I_G_Psi0pWZ;
(Psi1, Psip, Wm, Z), Scalar2_Vector2 (-1), I_G_Psi0pWZ;
(Psi1, Psim, WHp, Z), Scalar2_Vector2 1, I_G_Psi0pWHZ;
(Psi1, Psip, WHm, Z), Scalar2_Vector2 (-1), I_G_Psi0pWHZ;
(Psi1, Psim, Wp, ZH), Scalar2_Vector2 1, I_G_Psi0pWZH;
(Psi1, Psip, Wm, ZH), Scalar2_Vector2 (-1), I_G_Psi0pWZH;
(Psi1, Psim, WHp, ZH), Scalar2_Vector2 1, I_G_Psi0pWHZH;
(Psi1, Psip, WHm, ZH), Scalar2_Vector2 (-1), I_G_Psi0pWHZH;
(Psi1, Psimm, Wp, Wp), Scalar2_Vector2 1, I_G_Psi0ppWW;
(Psi1, Psipp, Wm, Wm), Scalar2_Vector2 (-1), I_G_Psi0ppWW;
(Psi1, Psimm, WHp, WHp), Scalar2_Vector2 1, I_G_Psi0ppWHWH;
(Psi1, Psipp, WHm, WHm), Scalar2_Vector2 (-1), I_G_Psi0ppWHWH;
(Psi1, Psimm, WHp, Wp), Scalar2_Vector2 1, I_G_Psi0ppWHW;
(Psi1, Psipp, WHm, Wm), Scalar2_Vector2 (-1), I_G_Psi0ppWHW;
(Psip, Psim, Wp, Wm), Scalar2_Vector2 4, G_HHWW;
(Psip, Psim, WHp, WHm), Scalar2_Vector2 1, G_Psi00ZH;
(Psip, Psim, WHp, Wm), Scalar2_Vector2 4, G_HHWHW;
(Psip, Psim, Wp, WHm), Scalar2_Vector2 4, G_HHWHW;
(Psip, Psim, Z, Z), Scalar2_Vector2 1, G_PsippZZ;
(Psip, Psim, Ga, Ga), Scalar2_Vector2 2, G_AAWW;
(Psip, Psim, ZH, ZH), Scalar2_Vector2 1, G_PsippZHZH;
(Psip, Psim, Ga, Z), Scalar2_Vector2 4, G_PsippAZ;
(Psip, Psimm, Wp, Ga), Scalar2_Vector2 1, G_PsippWA;
(Psim, Psipp, Wm, Ga), Scalar2_Vector2 1, G_PsippWA;
(Psip, Psimm, WHp, Ga), Scalar2_Vector2 1, G_PsippWHA;
(Psim, Psipp, WHm, Ga), Scalar2_Vector2 1, G_PsippWHA;
(Psip, Psimm, Wp, Z), Scalar2_Vector2 1, G_PsippWZ;
(Psim, Psipp, Wm, Z), Scalar2_Vector2 1, G_PsippWZ;
(Psip, Psimm, WHp, Z), Scalar2_Vector2 1, G_PsippWHZ;
(Psim, Psipp, WHm, Z), Scalar2_Vector2 1, G_PsippWHZ;
(Psip, Psimm, Wp, ZH), Scalar2_Vector2 1, G_PsippWZH;
(Psim, Psipp, Wm, ZH), Scalar2_Vector2 1, G_PsippWZH;
(Psip, Psimm, WHp, ZH), Scalar2_Vector2 1, G_PsippWHZH;
(Psim, Psipp, WHm, ZH), Scalar2_Vector2 1, G_PsippWHZH;
(Psipp, Psimm, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psipp, Psimm, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psipp, Psimm, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psipp, Psimm, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psipp, Psimm, Z, Z), Scalar2_Vector2 1, G_PsiccZZ;
(Psipp, Psimm, Ga, Ga), Scalar2_Vector2 8, G_AAWW;
(Psipp, Psimm, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psipp, Psimm, Ga, Z), Scalar2_Vector2 1, G_PsiccAZ;
(Psipp, Psimm, Z, ZH), Scalar2_Vector2 4, G_PsiccZZH;
(Psipp, Psimm, Ga, ZH), Scalar2_Vector2 4, G_PsiccAZH]
@
(if Flags.u1_gauged then
[(H, H, AH, AH), Scalar2_Vector2 1, G_HHAA;
(H, H, AH, Z), Scalar2_Vector2 (-1), G_HHAHZ;
(H, H, ZH, AH), Scalar2_Vector2 (-1), G_HHZHAH;
(H, Psi0, AH, AH), Scalar2_Vector2 1, G_HPsi0AHAH;
(H, Psi0, Z, AH), Scalar2_Vector2 1, G_HPsi0ZAH;
(H, Psi0, ZH, AH), Scalar2_Vector2 1, G_HPsi0ZHAH;
(H, Psim, Wp, AH), Scalar2_Vector2 1, G_HPsipWAH;
(H, Psip, Wm, AH), Scalar2_Vector2 1, G_HPsipWAH;
(H, Psim, WHp, AH), Scalar2_Vector2 1, G_HPsipWHAH;
(H, Psip, WHm, AH), Scalar2_Vector2 1, G_HPsipWHAH;
(Psi0, Psi0, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psi0, Psi0, Z, AH), Scalar2_Vector2 4, G_HHAHZ;
(Psi0, Psi0, AH, ZH), Scalar2_Vector2 1, G_Psi00ZHAH;
(Psi0, Psim, Wp, AH), Scalar2_Vector2 1, G_Psi0pWAH;
(Psi0, Psip, Wm, AH), Scalar2_Vector2 1, G_Psi0pWAH;
(Psi0, Psim, WHp, AH), Scalar2_Vector2 1, G_Psi0pWHAH;
(Psi0, Psip, WHm, AH), Scalar2_Vector2 1, G_Psi0pWHAH;
(Psi1, Psi1, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psi1, Psi1, Z, AH), Scalar2_Vector2 4, G_HHAHZ;
(Psi1, Psi1, AH, ZH), Scalar2_Vector2 1, G_Psi00ZHAH;
(Psi1, Psim, Wp, AH), Scalar2_Vector2 1, I_G_Psi0pWAH;
(Psi1, Psip, Wm, AH), Scalar2_Vector2 (-1), I_G_Psi0pWAH;
(Psi1, Psim, WHp, AH), Scalar2_Vector2 1, I_G_Psi0pWHAH;
(Psi1, Psip, WHm, AH), Scalar2_Vector2 (-1), I_G_Psi0pWHAH;
(Psip, Psim, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psip, Psim, Ga, AH), Scalar2_Vector2 4, G_PsippAAH;
(Psip, Psim, Z, AH), Scalar2_Vector2 4, G_PsippZAH;
(Psip, Psimm, Wp, AH), Scalar2_Vector2 1, G_PsippWAH;
(Psim, Psipp, Wm, AH), Scalar2_Vector2 1, G_PsippWAH;
(Psip, Psimm, WHp, AH), Scalar2_Vector2 1, G_PsippWHAH;
(Psim, Psipp, WHm, AH), Scalar2_Vector2 1, G_PsippWHAH;
(Psipp, Psimm, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psipp, Psimm, AH, ZH), Scalar2_Vector2 (-1), G_Psi00ZHAH;
(Psipp, Psimm, Ga, AH), Scalar2_Vector2 4, G_PsiccAAH;
(Psipp, Psimm, Z, AH), Scalar2_Vector2 4, G_PsiccZAH]
else []))
let standard_higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let anomaly_higgs =
List.map hgg
[ (Eta, Gl, Gl), Dim5_Scalar_Gauge2_Skew 1, G_EGlGl;
(Eta, Ga, Ga), Dim5_Scalar_Gauge2_Skew 1, G_EGaGa;
(Eta, Ga, Z), Dim5_Scalar_Gauge2_Skew 1, G_EGaZ]
(* @ [ (H, Ga, Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(H, Ga, Z), Dim5_Scalar_Gauge2 1, G_HGaZ ] *)
let standard_higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4
let higgs =
standard_higgs
let higgs4 =
standard_higgs4
let top_quartic =
[ ((M (U (-3)), O H, O H, M (U 3)), GBBG (1, Psibar, S2, Psi), G_HHtt);
((M (TopHb), O H, O H, M TopH), GBBG (1, Psibar, S2, Psi), G_HHthth);
((M (U (-3)), O H, O H, M TopH), GBBG (1, Psibar, S2LR, Psi), G_HHtht);
((M (TopHb), O H, O H, M (U 3)), GBBG (1, Psibar, S2LR, Psi), G_HHtht)]
let goldstone_vertices =
List.map hgg
[ ((Phi0, Wm, Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((Phip, Ga, Wm), Scalar_Vector_Vector 1, I_Q_W);
((Phip, Z, Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((Phim, Wp, Ga), Scalar_Vector_Vector 1, I_Q_W);
((Phim, Wp, Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap neutral_heavy_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
ThoList.flatmap charged_heavy_currents [1;2;3] @
heavy_top_currents @
(if Flags.u1_gauged then []
else anomaly_higgs) @
yukawa @ yukawa_add @ triple_gauge @
gauge_higgs @ higgs @ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4 @ top_quartic
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "th" -> M TopH | "thbar" -> M TopHb
| "g" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "AH" | "AH0" | "Ah" | "Ah0" -> G AH
| "ZH" | "ZH0" | "Zh" | "Zh0" -> G ZH
| "W+" -> G Wp | "W-" -> G Wm
| "WH+" -> G WHp | "WH-" -> G WHm
| "H" | "h" -> O H | "eta" | "Eta" -> O Eta
| "Psi" | "Psi0" | "psi" | "psi0" -> O Psi0
| "Psi1" | "psi1" -> O Psi1
| "Psi+" | "psi+" | "Psip" | "psip" -> O Psip
| "Psi-" | "psi-" | "Psim" | "psim" -> O Psim
| "Psi++" | "psi++" | "Psipp" | "psipp" -> O Psipp
| "Psi--" | "psi--" | "Psimm" | "psimm" -> O Psimm
| _ -> invalid_arg "Modellib_BSM.Littlest.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_string"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_string"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_string"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_string"
| TopH -> "th" | TopHb -> "thbar"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
| ZH -> "ZH" | AH -> "AH" | WHp -> "WHp" | WHm -> "WHm"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Eta -> "Eta"
| Psi0 -> "Psi0" | Psi1 -> "Psi1" | Psip -> "Psi+"
| Psim -> "Psi-" | Psipp -> "Psi++" | Psimm -> "Psi--"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_TeX"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_TeX"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_TeX"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg "Modellib_BSM.Littlest.flavor_to_TeX"
| TopH -> "T" | TopHb -> "\\bar{T}"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
| ZH -> "Z_H" | AH -> "\\gamma_H" | WHp -> "W_H^+" | WHm -> "W_H^-"
end
| O f ->
begin match f with
| Phip -> "\\Phi^+" | Phim -> "\\Phi^-" | Phi0 -> "\\Phi^0"
| H -> "H" | Eta -> "\\eta"
| Psi0 -> "\\Psi_S" | Psi1 -> "\\Psi_P" | Psip -> "\\Psi^+"
| Psim -> "\\Psi^-" | Psipp -> "\\Psi^{++}" | Psimm -> "\\Psi^{--}"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
| TopH -> "th" | TopHb -> "thb"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
| ZH -> "zh" | AH -> "ah" | WHp -> "whp" | WHm -> "whm"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Eta -> "eta"
| Psi0 -> "psi0" | Psi1 -> "psi1" | Psip -> "psip"
| Psim -> "psim" | Psipp -> "psipp" | Psimm -> "psimm"
end
(* There are PDG numbers for Z', Z'', W', 32-34, respectively.
We just introduce a number 38 for Y0 as a Z'''.
As well, there is the number 8 for a t'. But we cheat a little bit and
take the number 35 which is reserved for a heavy scalar Higgs for the
Eta scalar.
For the heavy Higgs states we take 35 and 36 for the neutral ones, 37 for
the charged and 38 for the doubly-charged.
The pseudoscalar gets the 39.
*)
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
| TopH -> 8 | TopHb -> (-8)
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| AH -> 32 | ZH -> 33 | WHp -> 34 | WHm -> (-34)
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| Psi0 -> 35 | Psi1 -> 36 | Psip -> 37 | Psim -> (-37)
| Psipp -> 38 | Psimm -> (-38)
| H -> 25 | Eta -> 39
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI" | VHeavy -> "vheavy"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Sinpsi -> "sinpsi" | Cospsi -> "cospsi"
| Atpsi -> "atpsi" | Sccs -> "sccs"
| Supp -> "vF" | Supp2 -> "v2F2"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| Q_Z_up -> "qzup"
| G_ZHTHT -> "gzhtht" | G_ZTHT -> "gzhtht"
| G_AHTHTH -> "gahthth" | G_AHTHT -> "gahtht" | G_AHTT -> "gahtt"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc" | G_CCtop -> "gcctop" | G_CC_heavy -> "gcch"
| G_CC_WH -> "gccwh" | G_CC_W -> "gccw"
| G_NC_h_lepton -> "gnchlep" | G_NC_h_neutrino -> "gnchneu"
| G_NC_h_up -> "gnchup" | G_NC_h_down -> "gnchdwn"
| G_NC_heavy -> "gnch"
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww" | I_G_WWW -> "igwww"
| I_G_AHWW -> "igahww" | I_G_ZHWW -> "igzhww" | I_G_ZWHW -> "igzwhw"
| I_G_AHWHWH -> "igahwhwh" | I_G_ZHWHWH -> "igzhwhwh"
| I_G_AHWHW -> "igahwhw"
| I_Q_H -> "iqh"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_WH4 -> "gwh4" | G_WHWHWW -> "gwhwhww" | G_WHWWW -> "gwhwww"
| G_WH3W -> "gwh3w"
| G_WWAAH -> "gwwaah" | G_WWAZH -> "gwwazh" | G_WWZZH -> "gwwzzh"
| G_WWZAH -> "gwwzah" | G_WHWHAAH -> "gwhwhaah"
| G_WHWHAZH -> "gwhwhazh" | G_WHWHZZH -> "gwhwhzzh"
| G_WHWHZAH -> "gwhwhzah"
| G_WWZHAH -> "gwwzhah" | G_WHWHZHAH -> "gwhwhzhah"
| G_WHWZZ -> "gwhwzz" | G_WHWAZ -> "gwhwaz"
| G_WHWAAH -> "gwhwaah" | G_WHWZAH -> "gwhwzah"
| G_WHWZHZH -> "gwhwzhzh" | G_WHWZHAH -> "gwhwzhah"
| G_WHWAZH -> "gwhwazh" | G_WHWZZH -> "gwhwzzh"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_HWHW -> "ghwhw" | G_HWHWH -> "ghwhwh" | G_HAHAH -> "ghahah"
| G_HZHZ -> "ghzhz" | G_HZHAH -> "ghzhah"
| G_HAHZ -> "ghahz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_Hthth -> "ghthth" | G_Htht -> "ghtht"
| G_HHtt -> "ghhtt" | G_HHthth -> "ghhthth" | G_HHtht -> "ghhtht"
| G_Psi0tt -> "gpsi0tt" | G_Psi0bb -> "gpsi0bb"
| G_Psi0cc -> "gpsi0cc" | G_Psi0tautau -> "gpsi0tautau"
| G_Psi1tt -> "gpsi1tt" | G_Psi1bb -> "gpsi1bb"
| G_Psi1cc -> "gpsi1cc" | G_Psi1tautau -> "gpsi1tautau"
| G_Psipq3 -> "gpsipq3" | G_Psipq2 -> "gpsipq2" | G_Psipl3 -> "gpsil3"
| G_Psi0tth -> "gpsi0tth" | G_Psi1tth -> "gpsi1tth"
| G_Psipbth -> "gpsipbth"
| G_Ethth -> "gethth" | G_Etht -> "getht"
| G_Ett -> "gett" | G_Ebb -> "gebb"
| G_HGaGa -> "ghgaga" | G_HGaZ -> "ghgaz"
| G_EGaGa -> "geaa" | G_EGaZ -> "geaz" | G_EGlGl -> "gegg"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| G_PsiWW -> "gpsiww" | G_PsiWHW -> "gpsiwhw"
| G_PsiZZ -> "gpsizz" | G_PsiZHZH -> "gpsizhzh"
| G_PsiZHZ -> "gpsizhz" | G_PsiZAH -> "gpsizah"
| G_PsiZHAH -> "gpsizhah" | G_PsiAHAH -> "gpsiahah"
| G_PsiZW -> "gpsizw" | G_PsiZWH -> "gpsizwh" | G_PsiAHW -> "gpsiahw"
| G_PsiAHWH -> "gpsiahwh" | G_PsiZHW -> "gpsizhw"
| G_PsiZHWH -> "gpsizhwh"
| G_PsippWW -> "gpsippww" | G_PsippWHW -> "gpsippwhw"
| G_PsippWHWH -> "gpsippwhwh"
| Gs -> "gs" | G2 -> "gs**2" | I_Gs -> "igs"
| G_PsiHW -> "gpsihw" | G_PsiHWH -> "gpsihwh"
| G_Psi0W -> "gpsi0w" | G_Psi0WH -> "gpsi0wh"
| G_Psi1W -> "gpsi1w" | G_Psi1WH -> "gpsi1wh"
| G_PsiPPW -> "gpsippw" | G_PsiPPWH -> "gpsippwh"
| G_Psi1HAH -> "gpsihah" | G_Psi01AH -> "gpsi0ah"
| G_AHPsip -> "gahpsip" | G_Psi1HZ -> "gpsi1hz"
| G_Psi1HZH -> "gpsi1hzh" | G_Psi01Z -> "gpsi01z"
| G_Psi01ZH -> "gpsi01zh" | G_ZPsip -> "gzpsip"
| G_ZPsipp -> "gzpsipp" | G_ZHPsipp -> "gzhpsipp"
| G_HHAA -> "ghhaa" | G_HHWHW -> "ghhwhw" | G_HHZHZ -> "ghhzhz"
| G_HHAHZ -> "ghhahz" | G_HHZHAH -> "ghhzhah"
| G_HPsi0WW -> "ghpsi0ww" | G_HPsi0WHW -> "ghpsi0whw"
| G_HPsi0ZZ -> "ghpsi0zz" | G_HPsi0ZHZH -> "ghpsi0zhzh"
| G_HPsi0ZHZ -> "ghpsi0zhz" | G_HPsi0AHAH -> "ghpsi0ahah"
| G_HPsi0ZAH -> "ghpsi0zah" | G_HPsi0ZHAH -> "ghpsi0zhah"
| G_HPsipWA -> "ghpsipwa" | G_HPsipWHA -> "ghpsipwha"
| G_HPsipWZ -> "ghpsipwz" | G_HPsipWHZ -> "ghpsiwhz"
| G_HPsipWAH -> "ghpsipwah" | G_HPsipWHAH -> "ghpsipwhah"
| G_HPsipWZH -> "ghpsipwzh" | G_HPsipWHZH -> "ghpsipwhzh"
| G_HPsippWW -> "ghpsippww" | G_HPsippWHWH -> "ghpsippwhwh"
| G_HPsippWHW -> "ghpsippwhw" | G_Psi00ZH -> "gpsi00zh"
| G_Psi00AH -> "gpsi00ah" | G_Psi00ZHAH -> "gpsi00zhah"
| G_Psi0pWA -> "gpsi0pwa" | G_Psi0pWHA -> "gpsi0pwha"
| G_Psi0pWZ -> "gpsi0pwz" | G_Psi0pWHZ -> "gpsi0pwhz"
| G_Psi0pWAH -> "gpsi0pwah" | G_Psi0pWHAH -> "gpsi0pwhah"
| G_Psi0pWZH -> "gpsi0pwzh" | G_Psi0pWHZH -> "gpsi0pwhzh"
| G_Psi0ppWW -> "gpsi0ppww" | G_Psi0ppWHWH -> "gpsi0ppwhwh"
| G_Psi0ppWHW -> "gpsi0ppwhw"
| I_G_Psi0pWA -> "i_gpsi0pwa" | I_G_Psi0pWHA -> "i_gpsi0pwha"
| I_G_Psi0pWZ -> "i_gpsi0pwz" | I_G_Psi0pWHZ -> "i_gpsi0pwhz"
| I_G_Psi0pWAH -> "i_gpsi0pwah" | I_G_Psi0pWHAH -> "i_gpsi0pwhah"
| I_G_Psi0pWZH -> "i_gpsi0pwzh" | I_G_Psi0pWHZH -> "i_gpsi0pwhzh"
| I_G_Psi0ppWW -> "i_gpsi0ppww" | I_G_Psi0ppWHWH -> "i_gpsi0ppwhwh"
| I_G_Psi0ppWHW -> "i_gpsi0ppwhw"
| G_PsippZZ -> "gpsippzz" | G_PsippZHZH -> "gpsippzhzh"
| G_PsippAZ -> "gpsippaz" | G_PsippAAH -> "gpsippaah"
| G_PsippZAH -> "gpsippzah"
| G_PsippWA -> "gpsippwa" | G_PsippWHA -> "gpsippwha"
| G_PsippWZ -> "gpsippwz" | G_PsippWHZ -> "gpsippwhz"
| G_PsippWAH -> "gpsippwah" | G_PsippWHAH -> "gpsippwhah"
| G_PsippWZH -> "gpsippwzh" | G_PsippWHZH -> "gpsippwhzh"
| G_PsiccZZ -> "gpsicczz" | G_PsiccAZ -> "gpsiccaz"
| G_PsiccAAH -> "gpsiccaah" | G_PsiccZZH -> "gpsicczzh"
| G_PsiccAZH -> "gpsiccazh" | G_PsiccZAH -> "gpsicczah"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module Littlest_Tpar (Flags : BSM_flags) =
struct
let rcs = rcs_file
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width" ]
type flavor = L of int | N of int | U of int | D of int
| Topp | Toppb
| Ga | Wp | Wm | Z | Gl | Lodd of int | Nodd of int
| Uodd of int | Dodd of int
| WHp | WHm | ZH | AH | Phip | Phim | Phi0 | H | Eta | Psi0
| Psi1 | Psip | Psim | Psipp | Psimm
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.Littlest_Tpar.gauge_symbol: internal error"
let family n = [ L n; N n; U n; D n; Dodd n; Nodd n; Lodd n; Uodd n ]
(* Since [Phi] already belongs to the EW Goldstone bosons we use [Psi]
for the TeV scale complex triplet.
We use the notation Todd1 = Uodd 3, Todd2 = Uodd 4.
*)
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Heavy Quarks", [Topp; Toppb; Uodd 4; Uodd (-4)];
"Heavy Scalars", [Psi0; Psi1; Psip; Psim; Psipp; Psimm];
"Gauge Bosons", if Flags.u1_gauged then
[Ga; Z; Wp; Wm; Gl; WHp; WHm; ZH; AH]
else
[Ga; Z; Wp; Wm; Gl; WHp; WHm; ZH];
"Higgs", if Flags.u1_gauged then [H]
else [H; Eta];
"Goldstone Bosons", [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
| Topp -> Spinor | Toppb -> ConjSpinor
| Ga | Gl -> Vector
| Wp | Wm | Z | WHp | WHm | ZH | AH -> Massive_Vector
| _ -> Scalar
let color = function
| U n -> Color.SUN (if n > 0 then 3 else -3)
| Uodd n -> Color.SUN (if n > 0 then 3 else -3)
| D n -> Color.SUN (if n > 0 then 3 else -3)
| Dodd n -> Color.SUN (if n > 0 then 3 else -3)
| Topp -> Color.SUN 3 | Toppb -> Color.SUN (-3)
| Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| L n -> prop_spinor n | N n -> prop_spinor n
| Lodd n -> prop_spinor n | Nodd n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
| Uodd n -> prop_spinor n | Dodd n -> prop_spinor n
| Topp -> Prop_Spinor | Toppb -> Prop_ConjSpinor
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z | WHp | WHm | ZH | AH -> Prop_Unitarity
| Phip | Phim | Phi0 -> Only_Insertion
| H | Eta | Psi0 | Psi1 | Psip | Psim | Psipp | Psimm -> Prop_Scalar
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| Wp | Wm | U 3 | U (-3)
| WHp | WHm | ZH | AH
| Uodd _ | Dodd _ | Nodd _ | Lodd _
| Topp | Toppb -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| Wp -> Some (Phip, Coupling.Const 1)
| Wm -> Some (Phim, Coupling.Const 1)
| Z -> Some (Phi0, Coupling.Const 1)
| _ -> None
let conjugate = function
| L n -> L (-n) | N n -> N (-n)
| Lodd n -> L (-n) | Nodd n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
| Uodd n -> U (-n) | Dodd n -> D (-n)
| Topp -> Toppb | Toppb -> Topp
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp | WHm -> WHp
| WHp -> WHm | ZH -> ZH | AH -> AH
| Psi0 -> Psi0 | Psi1 -> Psi1 | Psip -> Psim
| Psim -> Psip | Psipp -> Psimm | Psimm -> Psipp
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Eta -> Eta
let fermion = function
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
| Lodd n -> if n > 0 then 1 else -1
| Nodd n -> if n > 0 then 1 else -1
| Uodd n -> if n > 0 then 1 else -1
| Dodd n -> if n > 0 then 1 else -1
| Topp -> 1 | Toppb -> -1
| Gl | Ga | Z | Wp | Wm | WHp | WHm | AH | ZH -> 0
| _ -> 0
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let charge = function
| L n | Lodd n -> if n > 0 then -1//1 else 1//1
| N n | Nodd n -> 0//1
| U n | Uodd n -> if n > 0 then 2//3 else -2//3
| D n | Dodd n -> if n > 0 then -1//3 else 1//3
| Topp -> 2//3
| Toppb -> -2//3
| Gl | Ga | Z | AH | ZH -> 0//1
| Wp | WHp -> 1//1
| Wm | WHm -> -1//1
| H | Phi0 | Eta | Psi1 | Psi0 -> 0//1
| Phip | Psip -> 1//1
| Phim | Psim -> -1//1
| Psipp -> 2//1
| Psimm -> -2//1
let lepton = function
| L n | N n | Lodd n | Nodd n
-> if n > 0 then 1//1 else -1//1
| U _ | D _ | _ -> 0//1
let baryon = function
| L _ | N _ -> 0//1
| U n | D n | Uodd n | Dodd n
-> if n > 0 then 1//1 else -1//1
| Topp -> 1//1
| Toppb -> -1//1
| _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f]
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev | VHeavy
| Supp | Supp2
| Sinpsi | Cospsi | Atpsi | Sccs (* Mixing angles of SU(2) *)
| Q_lepton | Q_up | Q_down | Q_Z_up | G_CC | G_CCtop
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down | G_NC_heavy
| G_NC_h_neutrino | G_NC_h_lepton | G_NC_h_up | G_NC_h_down
| G_CC_heavy | G_ZHTHT | G_ZTHT | G_AHTHTH | G_AHTHT | G_AHTT
| G_CC_WH | G_CC_W
| Gs | I_Gs | G2
| I_Q_W | I_G_ZWW | I_G_WWW
| I_G_AHWW | I_G_ZHWW | I_G_ZWHW | I_G_AHWHWH | I_G_ZHWHWH
| I_G_AHWHW | I_Q_H
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_WH4 | G_WHWHWW | G_WHWWW | G_WH3W
| G_WWAAH | G_WWAZH | G_WWZZH | G_WWZAH | G_WHWHAAH
| G_WHWHAZH | G_WHWHZZH | G_WHWHZAH | G_WWZHAH
| G_WHWHZHAH | G_WHWZZ | G_WHWAZ | G_WHWAAH | G_WHWZAH
| G_WHWZHZH | G_WHWZHAH | G_WHWAZH | G_WHWZZH
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_PsiWW | G_PsiWHW | G_PsiZZ | G_PsiZHZH
| G_PsiZHZ | G_PsiZAH | G_PsiZHAH | G_PsiAHAH
| G_PsiZW | G_PsiZWH | G_PsiAHW | G_PsiAHWH
| G_PsiZHW | G_PsiZHWH
| G_PsippWW | G_PsippWHW | G_PsippWHWH
| G_PsiHW | G_PsiHWH | G_Psi0W | G_Psi0WH
| G_Psi1W | G_Psi1WH | G_PsiPPW | G_PsiPPWH
| G_Psi1HAH | G_Psi01AH | G_AHPsip | G_Psi1HZ
| G_Psi1HZH | G_Psi01Z | G_Psi01ZH | G_ZPsip | G_ZPsipp | G_ZHPsipp
| G_HHAA | G_HHWHW | G_HHZHZ | G_HHAHZ | G_HHZHAH
| G_HPsi0WW | G_HPsi0WHW | G_HPsi0ZZ
| G_HPsi0ZHZH | G_HPsi0ZHZ | G_HPsi0AHAH | G_HPsi0ZAH | G_HPsi0ZHAH
| G_HPsipWA | G_HPsipWHA | G_HPsipWZ | G_HPsipWHZ | G_HPsipWAH
| G_HPsipWHAH | G_HPsipWZH | G_HPsipWHZH | G_HPsippWW | G_HPsippWHWH
| G_HPsippWHW | G_Psi00ZH | G_Psi00AH | G_Psi00ZHAH
| G_Psi0pWA | G_Psi0pWHA | G_Psi0pWZ | G_Psi0pWHZ | G_Psi0pWAH
| G_Psi0pWHAH | G_Psi0pWZH | G_Psi0pWHZH | G_Psi0ppWW | G_Psi0ppWHWH
| G_Psi0ppWHW | I_G_Psi0pWA | I_G_Psi0pWHA | I_G_Psi0pWZ | I_G_Psi0pWHZ
| I_G_Psi0pWAH | I_G_Psi0pWHAH | I_G_Psi0pWZH | I_G_Psi0pWHZH
| I_G_Psi0ppWW | I_G_Psi0ppWHWH | I_G_Psi0ppWHW
| G_PsippZZ | G_PsippZHZH | G_PsippAZ | G_PsippAAH | G_PsippZAH
| G_PsippWA | G_PsippWHA | G_PsippWZ | G_PsippWHZ | G_PsippWAH
| G_PsippWHAH | G_PsippWZH | G_PsippWHZH
| G_PsiccZZ | G_PsiccAZ | G_PsiccAAH | G_PsiccZZH | G_PsiccAZH
| G_PsiccZAH
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_Hthth | G_Htht | G_Ethth | G_Etht | G_Ett
| G_HHtt | G_HHthth | G_HHtht
| G_Psi0tt | G_Psi0bb | G_Psi0cc | G_Psi0tautau
| G_Psi1tt | G_Psi1bb | G_Psi1cc | G_Psi1tautau
| G_Psipq3 | G_Psipq2 | G_Psipl3 | G_Psi0tth | G_Psi1tth
| G_Psipbth | G_Ebb
| G_HGaGa | G_HGaZ | G_EGaGa | G_EGaZ | G_EGlGl
| G_HWHW | G_HWHWH | G_HAHAH | G_HZHZ | G_HZHAH | G_HAHZ
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let electromagnetic_currents n =
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let color_currents n =
[ ((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs) ]
let neutral_currents n =
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
(* The sign of this coupling is just the one of the T3, being -(1/2) for
leptons and down quarks, and +(1/2) for neutrinos and up quarks. *)
let neutral_heavy_currents n =
([ ((L (-n), ZH, L n), FBF ((-1), Psibar, VL, Psi), G_NC_heavy);
((N (-n), ZH, N n), FBF (1, Psibar, VL, Psi), G_NC_heavy);
((U (-n), ZH, U n), FBF (1, Psibar, VL, Psi), G_NC_heavy);
((D (-n), ZH, D n), FBF ((-1), Psibar, VL, Psi), G_NC_heavy)]
@
(if Flags.u1_gauged then
[ ((L (-n), AH, L n), FBF (1, Psibar, VA, Psi), G_NC_h_lepton);
((N (-n), AH, N n), FBF (1, Psibar, VA, Psi), G_NC_h_neutrino);
((D (-n), AH, D n), FBF (1, Psibar, VA, Psi), G_NC_h_down)]
else
[]))
let heavy_top_currents =
([ ((Toppb, Ga, Topp), FBF (1, Psibar, V, Psi), Q_up);
((Toppb, Z, Topp), FBF (1, Psibar, V, Psi), Q_Z_up);
((Toppb, Z, U 3), FBF (1, Psibar, VL, Psi), G_ZTHT);
((U (-3), Z, Topp), FBF (1, Psibar, VL, Psi), G_ZTHT);
((Toppb, ZH, U 3), FBF (1, Psibar, VL, Psi), G_ZHTHT);
((U (-3), ZH, Topp), FBF (1, Psibar, VL, Psi), G_ZHTHT);
((U (-3), Wp, D 3), FBF (1, Psibar, VL, Psi), G_CCtop);
((D (-3), Wm, U 3), FBF (1, Psibar, VL, Psi), G_CCtop);
((Toppb, WHp, D 3), FBF (1, Psibar, VL, Psi), G_CC_WH);
((D (-3), WHm, Topp), FBF (1, Psibar, VL, Psi), G_CC_WH);
((Toppb, Wp, D 3), FBF (1, Psibar, VL, Psi), G_CC_W);
((D (-3), Wm, Topp), FBF (1, Psibar, VL, Psi), G_CC_W)]
@
(if Flags.u1_gauged then
[ ((U (-3), AH, U 3), FBF (1, Psibar, VA, Psi), G_AHTT);
((Toppb, AH, Topp), FBF (1, Psibar, VA, Psi), G_AHTHTH);
((Toppb, AH, U 3), FBF (1, Psibar, VR, Psi), G_AHTHT);
((U (-3), AH, Topp), FBF (1, Psibar, VR, Psi), G_AHTHT)]
else
[]))
(* \begin{equation}
\mathcal{L}_{\textrm{CC}} =
- \frac{g}{2\sqrt2} \sum_i \bar\psi_i
(T^+\fmslash{W}^+ + T^-\fmslash{W}^-)(1-\gamma_5)\psi_i
\end{equation} *)
let charged_currents n =
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((L (-n), WHm, N n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((N (-n), WHp, L n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((D (-n), WHm, U n), FBF (1, Psibar, VL, Psi), G_CC_heavy);
((U (-n), WHp, D n), FBF (1, Psibar, VL, Psi), G_CC_heavy)]
let quark_currents n =
([ ((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC)]
@
(if Flags.u1_gauged then
[ ((U (-n), AH, U n), FBF (1, Psibar, VA, Psi), G_NC_h_up)]
else
[]))
(* We specialize the third generation since there is an additional shift
coming from the admixture of the heavy top quark. The universal shift,
coming from the mixing in the non-Abelian gauge boson sector is
unobservable. (Redefinition of coupling constants by measured ones. *)
let yukawa =
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau)]
let yukawa_add' =
[ ((Toppb, H, Topp), FBF (1, Psibar, S, Psi), G_Hthth);
((Toppb, H, U 3), FBF (1, Psibar, SLR, Psi), G_Htht);
((U (-3), H, Topp), FBF (1, Psibar, SLR, Psi), G_Htht);
((U (-3), Psi0, U 3), FBF (1, Psibar, S, Psi), G_Psi0tt);
((D (-3), Psi0, D 3), FBF (1, Psibar, S, Psi), G_Psi0bb);
((U (-2), Psi0, U 2), FBF (1, Psibar, S, Psi), G_Psi0cc);
((L (-3), Psi0, L 3), FBF (1, Psibar, S, Psi), G_Psi0tautau);
((U (-3), Psi1, U 3), FBF (1, Psibar, P, Psi), G_Psi1tt);
((D (-3), Psi1, D 3), FBF (1, Psibar, P, Psi), G_Psi1bb);
((U (-2), Psi1, U 2), FBF (1, Psibar, P, Psi), G_Psi1cc);
((L (-3), Psi1, L 3), FBF (1, Psibar, P, Psi), G_Psi1tautau);
((U (-3), Psip, D 3), FBF (1, Psibar, SLR, Psi), G_Psipq3);
((U (-2), Psip, D 2), FBF (1, Psibar, SLR, Psi), G_Psipq2);
((N (-3), Psip, L 3), FBF (1, Psibar, SR, Psi), G_Psipl3);
((D (-3), Psim, U 3), FBF (1, Psibar, SLR, Psi), G_Psipq3);
((D (-2), Psim, U 2), FBF (1, Psibar, SLR, Psi), G_Psipq2);
((L (-3), Psim, N 3), FBF (1, Psibar, SL, Psi), G_Psipl3);
((Toppb, Psi0, U 3), FBF (1, Psibar, SL, Psi), G_Psi0tth);
((U (-3), Psi0, Topp), FBF (1, Psibar, SR, Psi), G_Psi0tth);
((Toppb, Psi1, U 3), FBF (1, Psibar, SL, Psi), G_Psi1tth);
((U (-3), Psi1, Topp), FBF (1, Psibar, SR, Psi), G_Psi1tth);
((Toppb, Psip, D 3), FBF (1, Psibar, SL, Psi), G_Psipbth);
((D (-3), Psim, Topp), FBF (1, Psibar, SR, Psi), G_Psipbth)]
let yukawa_add =
if Flags.u1_gauged then
yukawa_add'
else
yukawa_add' @
[ ((U (-3), Eta, U 3), FBF (1, Psibar, P, Psi), G_Ett);
((Toppb, Eta, U 3), FBF (1, Psibar, SLR, Psi), G_Etht);
((D (-3), Eta, D 3), FBF (1, Psibar, P, Psi), G_Ebb);
((U (-3), Eta, Topp), FBF (1, Psibar, SLR, Psi), G_Etht)]
(* \begin{equation}
\mathcal{L}_{\textrm{TGC}} =
- e \partial_\mu A_\nu W_+^\mu W_-^\nu + \ldots
- e \cot\theta_w \partial_\mu Z_\nu W_+^\mu W_-^\nu + \ldots
\end{equation} *)
(* Check. *)
let standard_triple_gauge =
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs) ]
let heavy_triple_gauge =
([ ((Ga, WHm, WHp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, WHm, WHp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((ZH, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZHWW);
((Z, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWHW);
((Z, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_ZWHW);
((ZH, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_WWW);
((ZH, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_WWW);
((ZH, WHm, WHp), Gauge_Gauge_Gauge (-1), I_G_ZHWHWH)]
@
(if Flags.u1_gauged then
[ ((AH, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_AHWW);
((AH, WHm, Wp), Gauge_Gauge_Gauge 1, I_G_AHWHW);
((AH, Wm, WHp), Gauge_Gauge_Gauge (-1), I_G_AHWHW);
((AH, WHm, WHp), Gauge_Gauge_Gauge 1, I_G_AHWHWH)]
else
[]))
let triple_gauge =
standard_triple_gauge @ heavy_triple_gauge
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2]
let heavy_quartic_gauge =
[ (WHm, Wp, WHm, Wp), gauge4, G_WWWW;
(Wm, WHp, Wm, WHp), gauge4, G_WWWW;
(WHm, WHp, WHm, WHp), gauge4, G_WH4;
(Wm, Wp, WHm, WHp), gauge4, G_WHWHWW;
(Wm, Wp, Wm, WHp), gauge4, G_WHWWW;
(Wm, Wp, WHm, Wp), gauge4, G_WHWWW;
(WHm, WHp, Wm, WHp), gauge4, G_WH3W;
(WHm, WHp, WHm, Wp), gauge4, G_WH3W;
(WHm, Z, WHp, Z), minus_gauge4, G_ZZWW;
(WHm, Z, WHp, Ga), minus_gauge4, G_AZWW;
(WHm, Ga, WHp, ZH), minus_gauge4, G_AAWW;
(WHm, Z, WHp, ZH), minus_gauge4, G_ZZWW;
(Wm, ZH, Wp, ZH), minus_gauge4, G_WWWW;
(Wm, Ga, Wp, ZH), minus_gauge4, G_WWAZH;
(Wm, Z, Wp, ZH), minus_gauge4, G_WWZZH;
(WHm, Ga, WHp, ZH), minus_gauge4, G_WHWHAZH;
(WHm, Z, WHp, ZH), minus_gauge4, G_WHWHZZH;
(WHm, ZH, WHp, ZH), minus_gauge4, G_WH4;
(WHm, Z, Wp, Z), minus_gauge4, G_WHWZZ;
(Wm, Z, WHp, Z), minus_gauge4, G_WHWZZ;
(WHm, Ga, Wp, Z), minus_gauge4, G_WHWAZ;
(Wm, Ga, WHp, Z), minus_gauge4, G_WHWAZ;
(WHm, ZH, Wp, ZH), minus_gauge4, G_WHWZHZH;
(Wm, ZH, WHp, ZH), minus_gauge4, G_WHWZHZH;
(WHm, Ga, Wp, ZH), minus_gauge4, G_WHWAZH;
(Wm, Ga, WHp, ZH), minus_gauge4, G_WHWAZH;
(WHm, Z, Wp, ZH), minus_gauge4, G_WHWZZH;
(Wm, Z, WHp, ZH), minus_gauge4, G_WHWZZH]
@
(if Flags.u1_gauged then
[ (Wm, Ga, Wp, AH), minus_gauge4, G_WWAAH;
(Wm, Z, Wp, AH), minus_gauge4, G_WWZAH;
(WHm, Ga, WHp, AH), minus_gauge4, G_WHWHAAH;
(WHm, Z, WHp, AH), minus_gauge4, G_WHWHZAH;
(Wm, ZH, Wp, AH), minus_gauge4, G_WWZHAH;
(WHm, ZH, WHp, AH), minus_gauge4, G_WHWHZHAH;
(WHm, Ga, Wp, AH), minus_gauge4, G_WHWAAH;
(Wm, Ga, WHp, AH), minus_gauge4, G_WHWAAH;
(WHm, Z, Wp, AH), minus_gauge4, G_WHWZAH;
(Wm, Z, WHp, AH), minus_gauge4, G_WHWZAH;
(WHm, ZH, Wp, AH), minus_gauge4, G_WHWZHAH;
(Wm, ZH, WHp, AH), minus_gauge4, G_WHWZHAH]
else
[])
let quartic_gauge =
standard_quartic_gauge @ heavy_quartic_gauge
let standard_gauge_higgs' =
[ ((H, Wp, Wm), Scalar_Vector_Vector 1, G_HWW);
((H, Z, Z), Scalar_Vector_Vector 1, G_HZZ) ]
let heavy_gauge_higgs =
[ ((H, Wp, WHm), Scalar_Vector_Vector 1, G_HWHW);
((H, WHp, Wm), Scalar_Vector_Vector 1, G_HWHW);
((H, WHp, WHm), Scalar_Vector_Vector 1, G_HWHWH);
((H, ZH, ZH), Scalar_Vector_Vector 1, G_HWHWH);
((H, ZH, Z), Scalar_Vector_Vector 1, G_HZHZ);
((H, Wp, Wm), Scalar_Vector_Vector 1, G_HZHAH)]
@
(if Flags.u1_gauged then
[((H, AH, AH), Scalar_Vector_Vector 1, G_HAHAH);
((H, Z, AH), Scalar_Vector_Vector 1, G_HAHZ)]
else
[])
let triplet_gauge_higgs =
[ ((Psi0, Wp, Wm), Scalar_Vector_Vector 1, G_PsiWW);
((Psi0, WHp, WHm), Scalar_Vector_Vector (-1), G_PsiWW);
((Psi0, WHp, Wm), Scalar_Vector_Vector 1, G_PsiWHW);
((Psi0, WHm, Wp), Scalar_Vector_Vector 1, G_PsiWHW);
((Psi0, Z, Z), Scalar_Vector_Vector 1, G_PsiZZ);
((Psi0, ZH, ZH), Scalar_Vector_Vector 1, G_PsiZHZH);
((Psi0, ZH, Z), Scalar_Vector_Vector 1, G_PsiZHZ);
((Psim, Wp, Z), Scalar_Vector_Vector 1, G_PsiZW);
((Psip, Wm, Z), Scalar_Vector_Vector 1, G_PsiZW);
((Psim, WHp, Z), Scalar_Vector_Vector 1, G_PsiZWH);
((Psip, WHm, Z), Scalar_Vector_Vector 1, G_PsiZWH);
((Psim, Wp, ZH), Scalar_Vector_Vector 1, G_PsiZHW);
((Psip, Wm, ZH), Scalar_Vector_Vector 1, G_PsiZHW);
((Psim, WHp, ZH), Scalar_Vector_Vector 1, G_PsiZHWH);
((Psip, WHm, ZH), Scalar_Vector_Vector 1, G_PsiZHWH);
((Psimm, Wp, Wp), Scalar_Vector_Vector 1, G_PsippWW);
((Psipp, Wm, Wm), Scalar_Vector_Vector 1, G_PsippWW);
((Psimm, WHp, Wp), Scalar_Vector_Vector 1, G_PsippWHW);
((Psipp, WHm, Wm), Scalar_Vector_Vector 1, G_PsippWHW);
((Psimm, WHp, WHp), Scalar_Vector_Vector 1, G_PsippWHWH);
((Psipp, WHm, WHm), Scalar_Vector_Vector 1, G_PsippWHWH)]
@
(if Flags.u1_gauged then
[((Psi0, AH, Z), Scalar_Vector_Vector 1, G_PsiZAH);
((Psi0, AH, ZH), Scalar_Vector_Vector 1, G_PsiZHAH);
((Psi0, AH, AH), Scalar_Vector_Vector 1, G_PsiAHAH);
((Psim, Wp, AH), Scalar_Vector_Vector 1, G_PsiAHW);
((Psip, Wm, AH), Scalar_Vector_Vector 1, G_PsiAHW);
((Psim, WHp, AH), Scalar_Vector_Vector 1, G_PsiAHWH);
((Psip, WHm, AH), Scalar_Vector_Vector 1, G_PsiAHWH)]
else
[])
let triplet_gauge2_higgs =
[ ((Wp, H, Psim), Vector_Scalar_Scalar 1, G_PsiHW);
((Wm, H, Psip), Vector_Scalar_Scalar 1, G_PsiHW);
((WHp, H, Psim), Vector_Scalar_Scalar 1, G_PsiHWH);
((WHm, H, Psip), Vector_Scalar_Scalar 1, G_PsiHWH);
((Wp, Psi0, Psim), Vector_Scalar_Scalar 1, G_Psi0W);
((Wm, Psi0, Psip), Vector_Scalar_Scalar 1, G_Psi0W);
((WHp, Psi0, Psim), Vector_Scalar_Scalar 1, G_Psi0WH);
((WHm, Psi0, Psip), Vector_Scalar_Scalar 1, G_Psi0WH);
((Wp, Psi1, Psim), Vector_Scalar_Scalar 1, G_Psi1W);
((Wm, Psi1, Psip), Vector_Scalar_Scalar (-1), G_Psi1W);
((WHp, Psi1, Psim), Vector_Scalar_Scalar 1, G_Psi1WH);
((WHm, Psi1, Psip), Vector_Scalar_Scalar (-1), G_Psi1WH);
((Wp, Psip, Psimm), Vector_Scalar_Scalar 1, G_PsiPPW);
((Wm, Psim, Psipp), Vector_Scalar_Scalar 1, G_PsiPPW);
((WHp, Psip, Psimm), Vector_Scalar_Scalar 1, G_PsiPPWH);
((WHm, Psim, Psipp), Vector_Scalar_Scalar 1, G_PsiPPWH);
((Ga, Psip, Psim), Vector_Scalar_Scalar 1, Q_lepton);
((Ga, Psipp, Psimm), Vector_Scalar_Scalar 2, Q_lepton);
((Z, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HZ);
((ZH, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HZH);
((Z, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01Z);
((ZH, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01ZH);
((Z, Psip, Psim), Vector_Scalar_Scalar 1, G_ZPsip);
((Z, Psipp, Psimm), Vector_Scalar_Scalar 2, G_ZPsipp);
((ZH, Psipp, Psimm), Vector_Scalar_Scalar 2, G_ZHPsipp)]
@
(if Flags.u1_gauged then
[((AH, H, Psi1), Vector_Scalar_Scalar 1, G_Psi1HAH);
((AH, Psi0, Psi1), Vector_Scalar_Scalar 1, G_Psi01AH);
((AH, Psip, Psim), Vector_Scalar_Scalar 1, G_AHPsip);
((AH, Psipp, Psimm), Vector_Scalar_Scalar 2, G_AHPsip)]
else [])
let standard_gauge_higgs =
standard_gauge_higgs' @ heavy_gauge_higgs @ triplet_gauge_higgs @
triplet_gauge2_higgs
let standard_gauge_higgs4 =
[ (H, H, Wp, Wm), Scalar2_Vector2 1, G_HHWW;
(H, H, Z, Z), Scalar2_Vector2 1, G_HHZZ ]
let littlest_gauge_higgs4 =
[ (H, H, WHp, WHm), Scalar2_Vector2 (-1), G_HHWW;
(H, H, ZH, ZH), Scalar2_Vector2 (-1), G_HHWW;
(H, H, Wp, WHm), Scalar2_Vector2 1, G_HHWHW;
(H, H, WHp, Wm), Scalar2_Vector2 1, G_HHWHW;
(H, H, ZH, Z), Scalar2_Vector2 (-1), G_HHZHZ;
(H, Psi0, Wp, Wm), Scalar2_Vector2 1, G_HPsi0WW;
(H, Psi0, WHp, WHm), Scalar2_Vector2 (-1), G_HPsi0WW;
(H, Psi0, WHp, Wm), Scalar2_Vector2 1, G_HPsi0WHW;
(H, Psi0, Wp, WHm), Scalar2_Vector2 1, G_HPsi0WHW;
(H, Psi0, Z, Z), Scalar2_Vector2 1, G_HPsi0ZZ;
(H, Psi0, ZH, ZH), Scalar2_Vector2 1, G_HPsi0ZHZH;
(H, Psi0, ZH, Z), Scalar2_Vector2 1, G_HPsi0ZHZ;
(H, Psim, Wp, Ga), Scalar2_Vector2 1, G_HPsipWA;
(H, Psip, Wm, Ga), Scalar2_Vector2 1, G_HPsipWA;
(H, Psim, WHp, Ga), Scalar2_Vector2 1, G_HPsipWHA;
(H, Psip, WHm, Ga), Scalar2_Vector2 1, G_HPsipWHA;
(H, Psim, Wp, Z), Scalar2_Vector2 1, G_HPsipWZ;
(H, Psip, Wm, Z), Scalar2_Vector2 1, G_HPsipWZ;
(H, Psim, WHp, Z), Scalar2_Vector2 1, G_HPsipWHZ;
(H, Psip, WHm, Z), Scalar2_Vector2 1, G_HPsipWHZ;
(H, Psim, Wp, ZH), Scalar2_Vector2 1, G_HPsipWZH;
(H, Psip, Wm, ZH), Scalar2_Vector2 1, G_HPsipWZH;
(H, Psim, WHp, ZH), Scalar2_Vector2 1, G_HPsipWHZH;
(H, Psip, WHm, ZH), Scalar2_Vector2 1, G_HPsipWHZH;
(H, Psimm, Wp, Wp), Scalar2_Vector2 1, G_HPsippWW;
(H, Psipp, Wm, Wm), Scalar2_Vector2 1, G_HPsippWW;
(H, Psimm, WHp, WHp), Scalar2_Vector2 1, G_HPsippWHWH;
(H, Psipp, WHm, WHm), Scalar2_Vector2 1, G_HPsippWHWH;
(H, Psimm, WHp, Wp), Scalar2_Vector2 1, G_HPsippWHW;
(H, Psipp, WHm, Wm), Scalar2_Vector2 1, G_HPsippWHW;
(Psi0, Psi0, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psi0, Psi0, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psi0, Psi0, Z, Z), Scalar2_Vector2 4, G_HHZZ;
(Psi0, Psi0, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psi0, Psi0, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psi0, Psi0, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psi0, Psi0, Z, ZH), Scalar2_Vector2 4, G_HHZHZ;
(Psi0, Psim, Wp, Ga), Scalar2_Vector2 1, G_Psi0pWA;
(Psi0, Psip, Wm, Ga), Scalar2_Vector2 1, G_Psi0pWA;
(Psi0, Psim, WHp, Ga), Scalar2_Vector2 1, G_Psi0pWHA;
(Psi0, Psip, WHm, Ga), Scalar2_Vector2 1, G_Psi0pWHA;
(Psi0, Psim, Wp, Z), Scalar2_Vector2 1, G_Psi0pWZ;
(Psi0, Psip, Wm, Z), Scalar2_Vector2 1, G_Psi0pWZ;
(Psi0, Psim, WHp, Z), Scalar2_Vector2 1, G_Psi0pWHZ;
(Psi0, Psip, WHm, Z), Scalar2_Vector2 1, G_Psi0pWHZ;
(Psi0, Psim, Wp, ZH), Scalar2_Vector2 1, G_Psi0pWZH;
(Psi0, Psip, Wm, ZH), Scalar2_Vector2 1, G_Psi0pWZH;
(Psi0, Psim, WHp, ZH), Scalar2_Vector2 1, G_Psi0pWHZH;
(Psi0, Psip, WHm, ZH), Scalar2_Vector2 1, G_Psi0pWHZH;
(Psi0, Psimm, Wp, Wp), Scalar2_Vector2 1, G_Psi0ppWW;
(Psi0, Psipp, Wm, Wm), Scalar2_Vector2 1, G_Psi0ppWW;
(Psi0, Psimm, WHp, WHp), Scalar2_Vector2 1, G_Psi0ppWHWH;
(Psi0, Psipp, WHm, WHm), Scalar2_Vector2 1, G_Psi0ppWHWH;
(Psi0, Psimm, WHp, Wp), Scalar2_Vector2 1, G_Psi0ppWHW;
(Psi0, Psipp, WHm, Wm), Scalar2_Vector2 1, G_Psi0ppWHW;
(Psi1, Psi1, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psi1, Psi1, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psi1, Psi1, Z, Z), Scalar2_Vector2 4, G_HHZZ;
(Psi1, Psi1, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psi1, Psi1, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psi1, Psi1, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psi1, Psi1, Z, ZH), Scalar2_Vector2 4, G_HHZHZ;
(Psi1, Psim, Wp, Ga), Scalar2_Vector2 1, I_G_Psi0pWA;
(Psi1, Psip, Wm, Ga), Scalar2_Vector2 (-1), I_G_Psi0pWA;
(Psi1, Psim, WHp, Ga), Scalar2_Vector2 1, I_G_Psi0pWHA;
(Psi1, Psip, WHm, Ga), Scalar2_Vector2 (-1), I_G_Psi0pWHA;
(Psi1, Psim, Wp, Z), Scalar2_Vector2 1, I_G_Psi0pWZ;
(Psi1, Psip, Wm, Z), Scalar2_Vector2 (-1), I_G_Psi0pWZ;
(Psi1, Psim, WHp, Z), Scalar2_Vector2 1, I_G_Psi0pWHZ;
(Psi1, Psip, WHm, Z), Scalar2_Vector2 (-1), I_G_Psi0pWHZ;
(Psi1, Psim, Wp, ZH), Scalar2_Vector2 1, I_G_Psi0pWZH;
(Psi1, Psip, Wm, ZH), Scalar2_Vector2 (-1), I_G_Psi0pWZH;
(Psi1, Psim, WHp, ZH), Scalar2_Vector2 1, I_G_Psi0pWHZH;
(Psi1, Psip, WHm, ZH), Scalar2_Vector2 (-1), I_G_Psi0pWHZH;
(Psi1, Psimm, Wp, Wp), Scalar2_Vector2 1, I_G_Psi0ppWW;
(Psi1, Psipp, Wm, Wm), Scalar2_Vector2 (-1), I_G_Psi0ppWW;
(Psi1, Psimm, WHp, WHp), Scalar2_Vector2 1, I_G_Psi0ppWHWH;
(Psi1, Psipp, WHm, WHm), Scalar2_Vector2 (-1), I_G_Psi0ppWHWH;
(Psi1, Psimm, WHp, Wp), Scalar2_Vector2 1, I_G_Psi0ppWHW;
(Psi1, Psipp, WHm, Wm), Scalar2_Vector2 (-1), I_G_Psi0ppWHW;
(Psip, Psim, Wp, Wm), Scalar2_Vector2 4, G_HHWW;
(Psip, Psim, WHp, WHm), Scalar2_Vector2 1, G_Psi00ZH;
(Psip, Psim, WHp, Wm), Scalar2_Vector2 4, G_HHWHW;
(Psip, Psim, Wp, WHm), Scalar2_Vector2 4, G_HHWHW;
(Psip, Psim, Z, Z), Scalar2_Vector2 1, G_PsippZZ;
(Psip, Psim, Ga, Ga), Scalar2_Vector2 2, G_AAWW;
(Psip, Psim, ZH, ZH), Scalar2_Vector2 1, G_PsippZHZH;
(Psip, Psim, Ga, Z), Scalar2_Vector2 4, G_PsippAZ;
(Psip, Psimm, Wp, Ga), Scalar2_Vector2 1, G_PsippWA;
(Psim, Psipp, Wm, Ga), Scalar2_Vector2 1, G_PsippWA;
(Psip, Psimm, WHp, Ga), Scalar2_Vector2 1, G_PsippWHA;
(Psim, Psipp, WHm, Ga), Scalar2_Vector2 1, G_PsippWHA;
(Psip, Psimm, Wp, Z), Scalar2_Vector2 1, G_PsippWZ;
(Psim, Psipp, Wm, Z), Scalar2_Vector2 1, G_PsippWZ;
(Psip, Psimm, WHp, Z), Scalar2_Vector2 1, G_PsippWHZ;
(Psim, Psipp, WHm, Z), Scalar2_Vector2 1, G_PsippWHZ;
(Psip, Psimm, Wp, ZH), Scalar2_Vector2 1, G_PsippWZH;
(Psim, Psipp, Wm, ZH), Scalar2_Vector2 1, G_PsippWZH;
(Psip, Psimm, WHp, ZH), Scalar2_Vector2 1, G_PsippWHZH;
(Psim, Psipp, WHm, ZH), Scalar2_Vector2 1, G_PsippWHZH;
(Psipp, Psimm, Wp, Wm), Scalar2_Vector2 2, G_HHWW;
(Psipp, Psimm, WHp, WHm), Scalar2_Vector2 (-2), G_HHWW;
(Psipp, Psimm, WHp, Wm), Scalar2_Vector2 2, G_HHWHW;
(Psipp, Psimm, Wp, WHm), Scalar2_Vector2 2, G_HHWHW;
(Psipp, Psimm, Z, Z), Scalar2_Vector2 1, G_PsiccZZ;
(Psipp, Psimm, Ga, Ga), Scalar2_Vector2 8, G_AAWW;
(Psipp, Psimm, ZH, ZH), Scalar2_Vector2 1, G_Psi00ZH;
(Psipp, Psimm, Ga, Z), Scalar2_Vector2 1, G_PsiccAZ;
(Psipp, Psimm, Z, ZH), Scalar2_Vector2 4, G_PsiccZZH;
(Psipp, Psimm, Ga, ZH), Scalar2_Vector2 4, G_PsiccAZH]
@
(if Flags.u1_gauged then
[(H, H, AH, AH), Scalar2_Vector2 1, G_HHAA;
(H, H, AH, Z), Scalar2_Vector2 (-1), G_HHAHZ;
(H, H, ZH, AH), Scalar2_Vector2 (-1), G_HHZHAH;
(H, Psi0, AH, AH), Scalar2_Vector2 1, G_HPsi0AHAH;
(H, Psi0, Z, AH), Scalar2_Vector2 1, G_HPsi0ZAH;
(H, Psi0, ZH, AH), Scalar2_Vector2 1, G_HPsi0ZHAH;
(H, Psim, Wp, AH), Scalar2_Vector2 1, G_HPsipWAH;
(H, Psip, Wm, AH), Scalar2_Vector2 1, G_HPsipWAH;
(H, Psim, WHp, AH), Scalar2_Vector2 1, G_HPsipWHAH;
(H, Psip, WHm, AH), Scalar2_Vector2 1, G_HPsipWHAH;
(Psi0, Psi0, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psi0, Psi0, Z, AH), Scalar2_Vector2 4, G_HHAHZ;
(Psi0, Psi0, AH, ZH), Scalar2_Vector2 1, G_Psi00ZHAH;
(Psi0, Psim, Wp, AH), Scalar2_Vector2 1, G_Psi0pWAH;
(Psi0, Psip, Wm, AH), Scalar2_Vector2 1, G_Psi0pWAH;
(Psi0, Psim, WHp, AH), Scalar2_Vector2 1, G_Psi0pWHAH;
(Psi0, Psip, WHm, AH), Scalar2_Vector2 1, G_Psi0pWHAH;
(Psi1, Psi1, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psi1, Psi1, Z, AH), Scalar2_Vector2 4, G_HHAHZ;
(Psi1, Psi1, AH, ZH), Scalar2_Vector2 1, G_Psi00ZHAH;
(Psi1, Psim, Wp, AH), Scalar2_Vector2 1, I_G_Psi0pWAH;
(Psi1, Psip, Wm, AH), Scalar2_Vector2 (-1), I_G_Psi0pWAH;
(Psi1, Psim, WHp, AH), Scalar2_Vector2 1, I_G_Psi0pWHAH;
(Psi1, Psip, WHm, AH), Scalar2_Vector2 (-1), I_G_Psi0pWHAH;
(Psip, Psim, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psip, Psim, Ga, AH), Scalar2_Vector2 4, G_PsippAAH;
(Psip, Psim, Z, AH), Scalar2_Vector2 4, G_PsippZAH;
(Psip, Psimm, Wp, AH), Scalar2_Vector2 1, G_PsippWAH;
(Psim, Psipp, Wm, AH), Scalar2_Vector2 1, G_PsippWAH;
(Psip, Psimm, WHp, AH), Scalar2_Vector2 1, G_PsippWHAH;
(Psim, Psipp, WHm, AH), Scalar2_Vector2 1, G_PsippWHAH;
(Psipp, Psimm, AH, AH), Scalar2_Vector2 1, G_Psi00AH;
(Psipp, Psimm, AH, ZH), Scalar2_Vector2 (-1), G_Psi00ZHAH;
(Psipp, Psimm, Ga, AH), Scalar2_Vector2 4, G_PsiccAAH;
(Psipp, Psimm, Z, AH), Scalar2_Vector2 4, G_PsiccZAH]
else [])
let standard_higgs =
[ (H, H, H), Scalar_Scalar_Scalar 1, G_H3 ]
let anomaly_higgs =
[ (Eta, Gl, Gl), Dim5_Scalar_Gauge2_Skew 1, G_EGlGl;
(Eta, Ga, Ga), Dim5_Scalar_Gauge2_Skew 1, G_EGaGa;
(Eta, Ga, Z), Dim5_Scalar_Gauge2_Skew 1, G_EGaZ]
(* @ [ (H, Ga, Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(H, Ga, Z), Dim5_Scalar_Gauge2 1, G_HGaZ ] *)
let standard_higgs4 =
[ (H, H, H, H), Scalar4 1, G_H4 ]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4
let higgs =
standard_higgs
let higgs4 =
standard_higgs4
let top_quartic =
[ ((U (-3), H, H, U 3), GBBG (1, Psibar, S2, Psi), G_HHtt);
((Toppb, H, H, Topp), GBBG (1, Psibar, S2, Psi), G_HHthth);
((U (-3), H, H, Topp), GBBG (1, Psibar, S2LR, Psi), G_HHtht);
((Toppb, H, H, U 3), GBBG (1, Psibar, S2LR, Psi), G_HHtht)]
let goldstone_vertices =
[ ((Phi0, Wm, Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((Phip, Ga, Wm), Scalar_Vector_Vector 1, I_Q_W);
((Phip, Z, Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((Phim, Wp, Ga), Scalar_Vector_Vector 1, I_Q_W);
((Phim, Wp, Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_heavy_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
ThoList.flatmap quark_currents [1;2] @
heavy_top_currents @
(if Flags.u1_gauged then []
else anomaly_higgs) @
yukawa @ yukawa_add @ triple_gauge @
gauge_higgs @ higgs @ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4 @ top_quartic
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> L 1 | "e+" -> L (-1)
| "mu-" -> L 2 | "mu+" -> L (-2)
| "tau-" -> L 3 | "tau+" -> L (-3)
| "nue" -> N 1 | "nuebar" -> N (-1)
| "numu" -> N 2 | "numubar" -> N (-2)
| "nutau" -> N 3 | "nutaubar" -> N (-3)
| "u" -> U 1 | "ubar" -> U (-1)
| "c" -> U 2 | "cbar" -> U (-2)
| "t" -> U 3 | "tbar" -> U (-3)
| "d" -> D 1 | "dbar" -> D (-1)
| "s" -> D 2 | "sbar" -> D (-2)
| "b" -> D 3 | "bbar" -> D (-3)
| "tp" -> Topp | "tpbar" -> Toppb
| "g" -> Gl
| "A" -> Ga | "Z" | "Z0" -> Z
| "AH" | "AH0" | "Ah" | "Ah0" -> AH
| "ZH" | "ZH0" | "Zh" | "Zh0" -> ZH
| "W+" -> Wp | "W-" -> Wm
| "WH+" -> WHp | "WH-" -> WHm
| "H" | "h" -> H | "eta" | "Eta" -> Eta
| "Psi" | "Psi0" | "psi" | "psi0" -> Psi0
| "Psi1" | "psi1" -> Psi1
| "Psi+" | "psi+" | "Psip" | "psip" -> Psip
| "Psi-" | "psi-" | "Psim" | "psim" -> Psim
| "Psi++" | "psi++" | "Psipp" | "psipp" -> Psipp
| "Psi--" | "psi--" | "Psimm" | "psimm" -> Psimm
| _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_of_string"
let flavor_to_string = function
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| Lodd 1 -> "l1odd-" | Lodd (-1) -> "l1odd+"
| Lodd 2 -> "l2odd-" | Lodd (-2) -> "l2odd+"
| Lodd 3 -> "l3odd-" | Lodd (-3) -> "l3odd+"
| Lodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| Nodd 1 -> "n1odd" | Nodd (-1) -> "n1oddbar"
| Nodd 2 -> "n2odd" | Nodd (-2) -> "n2oddbar"
| Nodd 3 -> "n3odd" | Nodd (-3) -> "n3oddbar"
| Nodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| Uodd 1 -> "uodd" | Uodd (-1) -> "uoddbar"
| Uodd 2 -> "codd" | Uodd (-2) -> "coddbar"
| Uodd 3 -> "t1odd" | Uodd (-3) -> "t1oddbar"
| Uodd 4 -> "t2odd" | Uodd (-4) -> "t2oddbar"
| Uodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| Dodd 1 -> "dodd" | Dodd (-1) -> "doddbar"
| Dodd 2 -> "sodd" | Dodd (-2) -> "soddbar"
| Dodd 3 -> "bodd" | Dodd (-3) -> "boddbar"
| Dodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_string"
| Topp -> "tp" | Toppb -> "tpbar"
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
| ZH -> "ZH" | AH -> "AH" | WHp -> "WHp" | WHm -> "WHm"
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Eta -> "Eta"
| Psi0 -> "Psi0" | Psi1 -> "Psi1" | Psip -> "Psi+"
| Psim -> "Psi-" | Psipp -> "Psi++" | Psimm -> "Psi--"
let flavor_to_TeX = function
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| Lodd 1 -> "L_1^-" | Lodd (-1) -> "L_1^+"
| Lodd 2 -> "L_2^-" | Lodd (-2) -> "L_2^+"
| Lodd 3 -> "L_3^-" | Lodd (-3) -> "L_3^+"
| Lodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| Nodd 1 -> "N_1" | Nodd (-1) -> "\\bar{N}_1"
| Nodd 2 -> "N_2" | Nodd (-2) -> "\\bar{N}_2"
| Nodd 3 -> "N_3" | Nodd (-3) -> "\\bar{N}_3"
| Nodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| Uodd 1 -> "U" | Uodd (-1) -> "\\bar{U}"
| Uodd 2 -> "C" | Uodd (-2) -> "\\bar{C}"
| Uodd 3 -> "T_1" | Uodd (-3) -> "\\bar{T}_1"
| Uodd 4 -> "T_2" | Uodd (-4) -> "\\bar{T}_2"
| Uodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| Dodd 1 -> "D" | Dodd (-1) -> "\\bar{D}"
| Dodd 2 -> "S" | Dodd (-2) -> "\\bar{S}"
| Dodd 3 -> "B" | Dodd (-3) -> "\\bar{B}"
| Dodd _ -> invalid_arg "Modellib_BSM.Littlest_Tpar.flavor_to_TeX"
| Topp -> "T^\\prime" | Toppb -> "\\bar{T}^\\prime"
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
| ZH -> "Z_H" | AH -> "\\gamma_H" | WHp -> "W_H^+" | WHm -> "W_H^-"
| Phip -> "\\Phi^+" | Phim -> "\\Phi^-" | Phi0 -> "\\Phi^0"
| H -> "H" | Eta -> "\\eta"
| Psi0 -> "\\Psi_S" | Psi1 -> "\\Psi_P" | Psip -> "\\Psi^+"
| Psim -> "\\Psi^-" | Psipp -> "\\Psi^{++}" | Psimm -> "\\Psi^{--}"
let flavor_symbol = function
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| Lodd n when n > 0 -> "lodd" ^ string_of_int n
| Lodd n -> "lodd" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| Nodd n when n > 0 -> "nodd" ^ string_of_int n
| Nodd n -> "nodd" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
| Uodd n when n > 0 -> "uodd" ^ string_of_int n
| Uodd n -> "uodd" ^ string_of_int (abs n) ^ "b"
| Dodd n when n > 0 -> "dodd" ^ string_of_int n
| Dodd n -> "dodd" ^ string_of_int (abs n) ^ "b"
| Topp -> "tp" | Toppb -> "tpb"
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
| ZH -> "zh" | AH -> "ah" | WHp -> "whp" | WHm -> "whm"
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Eta -> "eta"
| Psi0 -> "psi0" | Psi1 -> "psi1" | Psip -> "psip"
| Psim -> "psim" | Psipp -> "psipp" | Psimm -> "psimm"
(* There are PDG numbers for Z', Z'', W', 32-34, respectively.
We just introduce a number 38 for Y0 as a Z'''.
As well, there is the number 8 for a t'. But we cheat a little bit and
take the number 35 which is reserved for a heavy scalar Higgs for the
Eta scalar.
For the heavy Higgs states we take 35 and 36 for the neutral ones, 37 for
the charged and 38 for the doubly-charged.
The pseudoscalar gets the 39.
For the odd fermions we add 40 to the values for the SM particles.
*)
let pdg = function
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
| Lodd n when n > 0 -> 49 + 2*n
| Lodd n -> - 49 + 2*n
| Nodd n when n > 0 -> 50 + 2*n
| Nodd n -> - 50 + 2*n
| Uodd n when n > 0 -> 40 + 2*n
| Uodd n -> -40 + 2*n
| Dodd n when n > 0 -> 39 + 2*n
| Dodd n -> -39 + 2*n
| Topp -> 8 | Toppb -> (-8)
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| AH -> 32 | ZH -> 33 | WHp -> 34 | WHm -> (-34)
| Phip | Phim -> 27 | Phi0 -> 26
| Psi0 -> 35 | Psi1 -> 36 | Psip -> 37 | Psim -> (-37)
| Psipp -> 38 | Psimm -> (-38)
| H -> 25 | Eta -> 39
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI" | VHeavy -> "vheavy"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Sinpsi -> "sinpsi" | Cospsi -> "cospsi"
| Atpsi -> "atpsi" | Sccs -> "sccs"
| Supp -> "vF" | Supp2 -> "v2F2"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| Q_Z_up -> "qzup"
| G_ZHTHT -> "gzhtht" | G_ZTHT -> "gzhtht"
| G_AHTHTH -> "gahthth" | G_AHTHT -> "gahtht" | G_AHTT -> "gahtt"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc" | G_CCtop -> "gcctop" | G_CC_heavy -> "gcch"
| G_CC_WH -> "gccwh" | G_CC_W -> "gccw"
| G_NC_h_lepton -> "gnchlep" | G_NC_h_neutrino -> "gnchneu"
| G_NC_h_up -> "gnchup" | G_NC_h_down -> "gnchdwn"
| G_NC_heavy -> "gnch"
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww" | I_G_WWW -> "igwww"
| I_G_AHWW -> "igahww" | I_G_ZHWW -> "igzhww" | I_G_ZWHW -> "igzwhw"
| I_G_AHWHWH -> "igahwhwh" | I_G_ZHWHWH -> "igzhwhwh"
| I_G_AHWHW -> "igahwhw"
| I_Q_H -> "iqh"
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_WH4 -> "gwh4" | G_WHWHWW -> "gwhwhww" | G_WHWWW -> "gwhwww"
| G_WH3W -> "gwh3w"
| G_WWAAH -> "gwwaah" | G_WWAZH -> "gwwazh" | G_WWZZH -> "gwwzzh"
| G_WWZAH -> "gwwzah" | G_WHWHAAH -> "gwhwhaah"
| G_WHWHAZH -> "gwhwhazh" | G_WHWHZZH -> "gwhwhzzh"
| G_WHWHZAH -> "gwhwhzah"
| G_WWZHAH -> "gwwzhah" | G_WHWHZHAH -> "gwhwhzhah"
| G_WHWZZ -> "gwhwzz" | G_WHWAZ -> "gwhwaz"
| G_WHWAAH -> "gwhwaah" | G_WHWZAH -> "gwhwzah"
| G_WHWZHZH -> "gwhwzhzh" | G_WHWZHAH -> "gwhwzhah"
| G_WHWAZH -> "gwhwazh" | G_WHWZZH -> "gwhwzzh"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_HWHW -> "ghwhw" | G_HWHWH -> "ghwhwh" | G_HAHAH -> "ghahah"
| G_HZHZ -> "ghzhz" | G_HZHAH -> "ghzhah"
| G_HAHZ -> "ghahz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_Hthth -> "ghthth" | G_Htht -> "ghtht"
| G_HHtt -> "ghhtt" | G_HHthth -> "ghhthth" | G_HHtht -> "ghhtht"
| G_Psi0tt -> "gpsi0tt" | G_Psi0bb -> "gpsi0bb"
| G_Psi0cc -> "gpsi0cc" | G_Psi0tautau -> "gpsi0tautau"
| G_Psi1tt -> "gpsi1tt" | G_Psi1bb -> "gpsi1bb"
| G_Psi1cc -> "gpsi1cc" | G_Psi1tautau -> "gpsi1tautau"
| G_Psipq3 -> "gpsipq3" | G_Psipq2 -> "gpsipq2" | G_Psipl3 -> "gpsil3"
| G_Psi0tth -> "gpsi0tth" | G_Psi1tth -> "gpsi1tth"
| G_Psipbth -> "gpsipbth"
| G_Ethth -> "gethth" | G_Etht -> "getht"
| G_Ett -> "gett" | G_Ebb -> "gebb"
| G_HGaGa -> "ghgaga" | G_HGaZ -> "ghgaz"
| G_EGaGa -> "geaa" | G_EGaZ -> "geaz" | G_EGlGl -> "gegg"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| G_PsiWW -> "gpsiww" | G_PsiWHW -> "gpsiwhw"
| G_PsiZZ -> "gpsizz" | G_PsiZHZH -> "gpsizhzh"
| G_PsiZHZ -> "gpsizhz" | G_PsiZAH -> "gpsizah"
| G_PsiZHAH -> "gpsizhah" | G_PsiAHAH -> "gpsiahah"
| G_PsiZW -> "gpsizw" | G_PsiZWH -> "gpsizwh" | G_PsiAHW -> "gpsiahw"
| G_PsiAHWH -> "gpsiahwh" | G_PsiZHW -> "gpsizhw"
| G_PsiZHWH -> "gpsizhwh"
| G_PsippWW -> "gpsippww" | G_PsippWHW -> "gpsippwhw"
| G_PsippWHWH -> "gpsippwhwh"
| G_PsiHW -> "gpsihw" | G_PsiHWH -> "gpsihwh"
| G_Psi0W -> "gpsi0w" | G_Psi0WH -> "gpsi0wh"
| G_Psi1W -> "gpsi1w" | G_Psi1WH -> "gpsi1wh"
| G_PsiPPW -> "gpsippw" | G_PsiPPWH -> "gpsippwh"
| G_Psi1HAH -> "gpsihah" | G_Psi01AH -> "gpsi0ah"
| G_AHPsip -> "gahpsip" | G_Psi1HZ -> "gpsi1hz"
| G_Psi1HZH -> "gpsi1hzh" | G_Psi01Z -> "gpsi01z"
| G_Psi01ZH -> "gpsi01zh" | G_ZPsip -> "gzpsip"
| G_ZPsipp -> "gzpsipp" | G_ZHPsipp -> "gzhpsipp"
| G_HHAA -> "ghhaa" | G_HHWHW -> "ghhwhw" | G_HHZHZ -> "ghhzhz"
| G_HHAHZ -> "ghhahz" | G_HHZHAH -> "ghhzhah"
| G_HPsi0WW -> "ghpsi0ww" | G_HPsi0WHW -> "ghpsi0whw"
| G_HPsi0ZZ -> "ghpsi0zz" | G_HPsi0ZHZH -> "ghpsi0zhzh"
| G_HPsi0ZHZ -> "ghpsi0zhz" | G_HPsi0AHAH -> "ghpsi0ahah"
| G_HPsi0ZAH -> "ghpsi0zah" | G_HPsi0ZHAH -> "ghpsi0zhah"
| G_HPsipWA -> "ghpsipwa" | G_HPsipWHA -> "ghpsipwha"
| G_HPsipWZ -> "ghpsipwz" | G_HPsipWHZ -> "ghpsiwhz"
| G_HPsipWAH -> "ghpsipwah" | G_HPsipWHAH -> "ghpsipwhah"
| G_HPsipWZH -> "ghpsipwzh" | G_HPsipWHZH -> "ghpsipwhzh"
| G_HPsippWW -> "ghpsippww" | G_HPsippWHWH -> "ghpsippwhwh"
| G_HPsippWHW -> "ghpsippwhw" | G_Psi00ZH -> "gpsi00zh"
| G_Psi00AH -> "gpsi00ah" | G_Psi00ZHAH -> "gpsi00zhah"
| G_Psi0pWA -> "gpsi0pwa" | G_Psi0pWHA -> "gpsi0pwha"
| G_Psi0pWZ -> "gpsi0pwz" | G_Psi0pWHZ -> "gpsi0pwhz"
| G_Psi0pWAH -> "gpsi0pwah" | G_Psi0pWHAH -> "gpsi0pwhah"
| G_Psi0pWZH -> "gpsi0pwzh" | G_Psi0pWHZH -> "gpsi0pwhzh"
| G_Psi0ppWW -> "gpsi0ppww" | G_Psi0ppWHWH -> "gpsi0ppwhwh"
| G_Psi0ppWHW -> "gpsi0ppwhw"
| I_G_Psi0pWA -> "i_gpsi0pwa" | I_G_Psi0pWHA -> "i_gpsi0pwha"
| I_G_Psi0pWZ -> "i_gpsi0pwz" | I_G_Psi0pWHZ -> "i_gpsi0pwhz"
| I_G_Psi0pWAH -> "i_gpsi0pwah" | I_G_Psi0pWHAH -> "i_gpsi0pwhah"
| I_G_Psi0pWZH -> "i_gpsi0pwzh" | I_G_Psi0pWHZH -> "i_gpsi0pwhzh"
| I_G_Psi0ppWW -> "i_gpsi0ppww" | I_G_Psi0ppWHWH -> "i_gpsi0ppwhwh"
| I_G_Psi0ppWHW -> "i_gpsi0ppwhw"
| G_PsippZZ -> "gpsippzz" | G_PsippZHZH -> "gpsippzhzh"
| G_PsippAZ -> "gpsippaz" | G_PsippAAH -> "gpsippaah"
| G_PsippZAH -> "gpsippzah"
| G_PsippWA -> "gpsippwa" | G_PsippWHA -> "gpsippwha"
| G_PsippWZ -> "gpsippwz" | G_PsippWHZ -> "gpsippwhz"
| G_PsippWAH -> "gpsippwah" | G_PsippWHAH -> "gpsippwhah"
| G_PsippWZH -> "gpsippwzh" | G_PsippWHZH -> "gpsippwhzh"
| G_PsiccZZ -> "gpsicczz" | G_PsiccAZ -> "gpsiccaz"
| G_PsiccAAH -> "gpsiccaah" | G_PsiccZZH -> "gpsicczzh"
| G_PsiccAZH -> "gpsiccazh" | G_PsiccZAH -> "gpsicczah"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module Simplest (Flags : BSM_flags) =
struct
let rcs = rcs_file
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width" ]
(* We do not introduce the Goldstones for the heavy vectors here. The heavy
quarks are simply numerated by their generation, the assignments whether
they are up- or down-type will be defined by the model. *)
type flavor = L of int | N of int | U of int | D of int | QH of int
| NH of int | Wp | Wm | Ga | Z | Xp | Xm | X0 | Y0 | ZH
| Phip | Phim | Phi0 | H | Eta | Gl
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.Simplest.gauge_symbol: internal error"
let family n = [ L n; N n; U n; D n; QH n; NH n ]
(* Note that we add all heavy quarks, [U], [D], [C], [S], in order to have
both embeddings included. *)
let external_flavors () =
[ "1st Generation (incl. heavy)", ThoList.flatmap family [1; -1];
"2nd Generation (incl. heavy)", ThoList.flatmap family [2; -2];
"3rd Generation (incl. heavy)", ThoList.flatmap family [3; -3];
"Gauge Bosons", [Ga; Z; Wp; Wm; Gl; Xp; Xm; X0; Y0; ZH];
"Higgs", [H; Eta];
"Goldstone Bosons", [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
| QH n -> spinor n | NH n -> spinor n
| Ga | Gl -> Vector
| Wp | Wm | Z | Xp | Xm | X0 | Y0 | ZH -> Massive_Vector
| _ -> Scalar
let color = function
| U n -> Color.SUN (if n > 0 then 3 else -3)
| D n -> Color.SUN (if n > 0 then 3 else -3)
| QH n -> Color.SUN (if n > 0 then 3 else -3)
| Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
| QH n -> prop_spinor n | NH n -> prop_spinor n
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z | Xp | Xm | X0 | Y0 | ZH -> Prop_Unitarity
| Phip | Phim | Phi0 -> Only_Insertion
| H | Eta -> Prop_Scalar
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| Wp | Wm | U 3 | U (-3) | QH _ | NH _ -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| Wp -> Some (Phip, Coupling.Const 1)
| Wm -> Some (Phim, Coupling.Const 1)
| Z -> Some (Phi0, Coupling.Const 1)
| _ -> None
let conjugate = function
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
| QH n -> QH (-n) | NH n -> NH (-n)
| Ga -> Ga | Gl -> Gl | Z -> Z
| Wp -> Wm | Wm -> Wp
| Xp -> Xm | Xm -> Xp | X0 -> X0 | Y0 -> Y0 | ZH -> ZH
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Eta -> Eta
let fermion = function
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
| QH n -> if n > 0 then 1 else -1
| NH n -> if n > 0 then 1 else -1
| Ga | Gl | Z | Wp | Wm | Xp | Xm | X0 | Y0 | ZH -> 0
| _ -> 0
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let charge = function
| L n -> if n > 0 then -1//1 else 1//1
| N n | NH n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| QH 3 -> 2//3 | QH (-3) -> -2//3
| QH (1|2) ->
if Flags.anom_ferm_ass then
2//3
else
-1//3
| QH ((-1)|(-2)) ->
if Flags.anom_ferm_ass then
-2//3
else
1//3
| QH n -> invalid_arg ("Simplest.charge: QH " ^ string_of_int n)
| D n -> if n > 0 then -1//3 else 1//3
| Gl | Ga | Z | ZH | X0 | Y0 -> 0//1
| Wp | Xp -> 1//1
| Wm | Xm -> -1//1
| H | Phi0 | Eta -> 0//1
| Phip -> 1//1
| Phim -> -1//1
let lepton = function
| L n | N n | NH n
-> if n > 0 then 1//1 else -1//1
| U _ | D _ | _ -> 0//1
let baryon = function
| L _ | N _ -> 0//1
| U n | D n | QH n
-> if n > 0 then 1//1 else -1//1
| _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f]
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev | VHeavy
| Supp | Supp2
| Sinpsi | Cospsi | Atpsi | Sccs (* Mixing angles of SU(2) *)
| Q_lepton | Q_up | Q_down | Q_Z_up | G_CC | I_G_CC
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| G_NC_X | G_NC_X_t | G_NC_Y | G_NC_Y_t | G_NC_H
| G_NC_h_neutrino | G_NC_h_lepton | G_NC_h_up | G_NC_h_down
| G_NC_h_top | G_NC_h_bot | G_NCH_N | G_NCH_U | G_NCH_D | G_NCHt
| G_zhthth
| I_Q_W | I_G_ZWW | I_G_WWW
| I_G_Z1 | I_G_Z2 | I_G_Z3 | I_G_Z4 | I_G_Z5 | I_G_Z6
| I_Q_H | Gs | I_Gs | G2
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| I_Q_ZH
| G_HWW | G_HHWW | G_HZZ | G_HHZZ | G_HHZZH
| G_heavy_HVV | G_heavy_HWW | G_heavy_HZZ | G_HHthth
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_Hthth | G_Htht | G_Ethth | G_Etht | G_Ett | G_Hqhq
| G_Ebb | G_ZEH | G_ZHEH | G_Hgg
| G_HGaGa | G_HGaZ | G_EGaGa | G_EGaZ | G_EGlGl
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
(* \begin{dubious}
The current abstract syntax for parameter dependencies is admittedly
tedious. Later, there will be a parser for a convenient concrete syntax
as a part of a concrete syntax for models. But as these examples show,
it should include simple functions.
\end{dubious} *)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let electromagnetic_currents n =
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let color_currents n =
[ ((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs);
((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((QH (-n), Gl, QH n), FBF ((-1), Psibar, V, Psi), Gs)]
let neutral_currents n =
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
let xy_currents =
ThoList.flatmap
(fun n -> [ ((N (-n), X0, N n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((L (-n), Xm, N n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((N (-n), Xp, L n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((N (-n), Y0, N n), FBF ((-1), Psibar, VL, Psi), G_NC_Y);
((NH (-n), X0, N n), FBF ((-1), Psibar, VL, Psi), G_CC);
((N (-n), X0, NH n), FBF ((-1), Psibar, VL, Psi), G_CC);
((NH (-n), Y0, N n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((N (-n), Y0, NH n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((L (-n), Xm, NH n), FBF ((-1), Psibar, VL, Psi), G_CC);
((NH (-n), Xp, L n), FBF ((-1), Psibar, VL, Psi), G_CC)])
[1;2;3]
@
[ ((U (-3), X0, U 3), FBF (1, Psibar, VL, Psi), G_NC_X_t);
((U (-3), Y0, U 3), FBF (1, Psibar, VL, Psi), G_NC_Y_t);
((U (-3), X0, QH 3), FBF (1, Psibar, VL, Psi), G_CC);
((QH (-3), X0, U 3), FBF (1, Psibar, VL, Psi), G_CC);
((U (-3), Y0, QH 3), FBF (1, Psibar, VL, Psi), I_G_CC);
((QH (-3), Y0, U 3), FBF (1, Psibar, VL, Psi), I_G_CC);
((D (-3), Xm, U 3), FBF (1, Psibar, VL, Psi), G_NC_X_t);
((U (-3), Xp, D 3), FBF (1, Psibar, VL, Psi), G_NC_X_t);
((D (-3), Xm, QH 3), FBF (1, Psibar, VL, Psi), G_CC);
((QH (-3), Xp, D 3), FBF (1, Psibar, VL, Psi), G_CC);
((QH (-3), Wp, D 3), FBF (1, Psibar, VL, Psi), G_NC_X_t);
((D (-3), Wm, QH 3), FBF (1, Psibar, VL, Psi), G_NC_X_t);
((QH (-3), Z, U 3), FBF (1, Psibar, VL, Psi), G_NCHt);
((U (-3), Z, QH 3), FBF (1, Psibar, VL, Psi), G_NCHt)]
@
ThoList.flatmap
(fun n ->
if Flags.anom_ferm_ass then
[ ((U (-n), X0, U n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((U (-n), Y0, U n), FBF ((-1), Psibar, VL, Psi), G_NC_Y);
((D (-n), Xm, U n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((U (-n), Xp, D n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((QH (-n), X0, U n), FBF ((-1), Psibar, VL, Psi), G_CC);
((U (-n), X0, QH n), FBF ((-1), Psibar, VL, Psi), G_CC);
((QH (-n), Y0, U n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((U (-n), Y0, QH n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((D (-n), Xm, QH n), FBF ((-1), Psibar, VL, Psi), G_CC);
((QH (-n), Xp, D n), FBF ((-1), Psibar, VL, Psi), G_CC);
((QH (-n), Wp, D n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((D (-n), Wm, QH n), FBF ((-1), Psibar, VL, Psi), G_NC_X);
((QH (-n), Z, U n), FBF (1, Psibar, VL, Psi), G_NC_H);
((U (-n), Z, QH n), FBF (1, Psibar, VL, Psi), G_NC_H)]
else
[ ((D (-n), X0, D n), FBF (1, Psibar, VL, Psi), G_NC_X);
((D (-n), Y0, D n), FBF (1, Psibar, VL, Psi), G_NC_Y);
((D (-n), Xm, U n), FBF (1, Psibar, VL, Psi), G_NC_X);
((U (-n), Xp, D n), FBF (1, Psibar, VL, Psi), G_NC_X);
((QH (-n), X0, D n), FBF ((-1), Psibar, VL, Psi), G_CC);
((D (-n), X0, QH n), FBF ((-1), Psibar, VL, Psi), G_CC);
((QH (-n), Y0, D n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((D (-n), Y0, QH n), FBF ((-1), Psibar, VL, Psi), I_G_CC);
((QH (-n), Xm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Xp, QH n), FBF (1, Psibar, VL, Psi), G_CC);
((QH (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_NC_X);
((U (-n), Wp, QH n), FBF (1, Psibar, VL, Psi), G_NC_X);
((QH (-n), Z, D n), FBF (1, Psibar, VL, Psi), G_NC_H);
((D (-n), Z, QH n), FBF (1, Psibar, VL, Psi), G_NC_H)])
[1; 2]
(* The sign of this coupling is just the one of the T3, being -(1/2) for
leptons and down quarks, and +(1/2) for neutrinos and up quarks. *)
let neutral_heavy_currents n =
[ ((L (-n), ZH, L n), FBF (1, Psibar, VLR, Psi), G_NC_h_lepton);
((N (-n), ZH, N n), FBF ((-1), Psibar, VLR, Psi), G_NC_h_neutrino);
((U (-n), ZH, U n), FBF ((-1), Psibar, VLR, Psi), (if n = 3 then
G_NC_h_top else G_NC_h_up));
((D (-n), ZH, D n), FBF (1, Psibar, VLR, Psi), (if n = 3 then
G_NC_h_bot else G_NC_h_down));
((NH (-n), ZH, NH n), FBF (1, Psibar, VLR, Psi), G_NCH_N);
((QH (-n), ZH, QH n), FBF (1, Psibar, VLR, Psi), (if n = 3 then
G_NCH_U else if Flags.anom_ferm_ass then G_NCH_U else G_NCH_D))]
let heavy_currents n =
[ ((QH (-n), Ga, QH n), FBF (1, Psibar, V, Psi), (if n=3 then Q_up else
if Flags.anom_ferm_ass then Q_up else Q_down))]
let charged_currents n =
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let yukawa =
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau) ]
let yukawa_add =
[ ((QH (-3), H, U 3), FBF (1, Psibar, SL, Psi), G_Htht);
((U (-3), H, QH 3), FBF (1, Psibar, SR, Psi), G_Htht);
((QH (-3), Eta, U 3), FBF (1, Psibar, SR, Psi), G_Etht);
((U (-3), Eta, QH 3), FBF (1, Psibar, SL, Psi), G_Etht);
((D (-3), Eta, D 3), FBF (1, Psibar, P, Psi), G_Ebb);
((U (-3), Eta, U 3), FBF (1, Psibar, P, Psi), G_Ett)]
@
ThoList.flatmap
(fun n ->
if Flags.anom_ferm_ass then
[ ((QH (-n), H, U n), FBF (1, Psibar, SL, Psi), G_Hqhq);
((U (-n), H, QH n), FBF (1, Psibar, SR, Psi), G_Hqhq)]
else
[ ((QH (-n), H, D n), FBF (1, Psibar, SL, Psi), G_Hqhq);
((D (-n), H, QH n), FBF (1, Psibar, SR, Psi), G_Hqhq)])
[1;2]
let standard_triple_gauge =
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs)]
let heavy_triple_gauge =
[ ((Ga, Xm, Xp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Xm, Xp), Gauge_Gauge_Gauge 1, I_Q_ZH);
((Z, X0, Y0), Gauge_Gauge_Gauge 1, I_G_Z1);
((ZH, X0, Y0), Gauge_Gauge_Gauge 1, I_G_Z2);
((Y0, Wm, Xp), Gauge_Gauge_Gauge 1, I_G_Z3);
((Y0, Wp, Xm), Gauge_Gauge_Gauge (-1), I_G_Z3);
((X0, Wm, Xp), Gauge_Gauge_Gauge 1, I_G_Z4);
((X0, Wp, Xm), Gauge_Gauge_Gauge 1, I_G_Z4);
((ZH, Xm, Xp), Gauge_Gauge_Gauge 1, I_G_Z5);
((ZH, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_Z6)]
let triple_gauge =
standard_triple_gauge @ heavy_triple_gauge
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2]
let heavy_quartic_gauge =
[]
let quartic_gauge =
standard_quartic_gauge @ heavy_quartic_gauge
let standard_gauge_higgs' =
[ ((H, Wp, Wm), Scalar_Vector_Vector 1, G_HWW);
((H, Z, Z), Scalar_Vector_Vector 1, G_HZZ) ]
let heavy_gauge_higgs =
[ ((H, Wp, Xm), Scalar_Vector_Vector 1, G_heavy_HWW);
((H, Wm, Xp), Scalar_Vector_Vector 1, G_heavy_HWW);
((H, Z, X0), Scalar_Vector_Vector 1, G_heavy_HVV);
((H, ZH, X0), Scalar_Vector_Vector 1, G_heavy_HVV)]
let standard_gauge_higgs =
standard_gauge_higgs' @ heavy_gauge_higgs
let standard_gauge_higgs4 =
[ (H, H, Wp, Wm), Scalar2_Vector2 1, G_HHWW;
(H, H, Z, Z), Scalar2_Vector2 1, G_HHZZ ]
let heavy_gauge_higgs4 =
[ (H, H, Z, ZH), Scalar2_Vector2 1, G_HHZZH;
(H, H, Xp, Xm), Scalar2_Vector2 (-1), G_HHWW;
(H, H, ZH, ZH), Scalar2_Vector2 (-1), G_HHZZ ]
let standard_higgs =
[ (H, H, H), Scalar_Scalar_Scalar 1, G_H3 ]
let anomaly_higgs =
[ (Eta, Gl, Gl), Dim5_Scalar_Gauge2_Skew 1, G_EGlGl;
(Eta, Ga, Ga), Dim5_Scalar_Gauge2_Skew 1, G_EGaGa;
(Eta, Ga, Z), Dim5_Scalar_Gauge2_Skew 1, G_EGaZ ]
(* @ [ (H, Ga, Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(H, Ga, Z), Dim5_Scalar_Gauge2 1, G_HGaZ ] *)
let standard_higgs4 =
[ (H, H, H, H), Scalar4 1, G_H4 ]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4 @ heavy_gauge_higgs4
let higgs =
standard_higgs
let eta_higgs_gauge =
[ (Z, Eta, H), Vector_Scalar_Scalar 1, G_ZEH;
(ZH, Eta, H), Vector_Scalar_Scalar 1, G_ZHEH;
(X0, Eta, H), Vector_Scalar_Scalar 1, G_CC ]
let top_quartic =
[ ((QH (-3), H, H, QH 3), GBBG (1, Psibar, S2, Psi), G_HHthth)]
let higgs4 =
standard_higgs4
let goldstone_vertices =
[ ((Phi0, Wm, Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((Phip, Ga, Wm), Scalar_Vector_Vector 1, I_Q_W);
((Phip, Z, Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((Phim, Wp, Ga), Scalar_Vector_Vector 1, I_Q_W);
((Phim, Wp, Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap neutral_heavy_currents [1;2;3] @
ThoList.flatmap heavy_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
xy_currents @ anomaly_higgs @
eta_higgs_gauge @
yukawa @ yukawa_add @
triple_gauge @
gauge_higgs @ higgs @ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> L 1 | "e+" -> L (-1)
| "mu-" -> L 2 | "mu+" -> L (-2)
| "tau-" -> L 3 | "tau+" -> L (-3)
| "nue" -> N 1 | "nuebar" -> N (-1)
| "numu" -> N 2 | "numubar" -> N (-2)
| "nutau" -> N 3 | "nutaubar" -> N (-3)
| "nh1" -> NH 1 | "nh1bar" -> NH (-1)
| "nh2" -> NH 2 | "nh2bar" -> NH (-2)
| "nh3" -> NH 3 | "nh3bar" -> NH (-3)
| "u" -> U 1 | "ubar" -> U (-1)
| "c" -> U 2 | "cbar" -> U (-2)
| "t" -> U 3 | "tbar" -> U (-3)
| "d" -> D 1 | "dbar" -> D (-1)
| "s" -> D 2 | "sbar" -> D (-2)
| "b" -> D 3 | "bbar" -> D (-3)
| "uh" -> if Flags.anom_ferm_ass then QH 1 else invalid_arg
"Modellib_BSM.Simplest.flavor_of_string"
| "dh" -> if Flags.anom_ferm_ass then invalid_arg
"Modellib_BSM.Simplest.flavor_of_string" else QH 1
| "uhbar" -> if Flags.anom_ferm_ass then QH (-1) else invalid_arg
"Modellib_BSM.Simplest.flavor_of_string"
| "dhbar" -> if Flags.anom_ferm_ass then invalid_arg
"Modellib_BSM.Simplest.flavor_of_string" else QH (-1)
| "ch" -> if Flags.anom_ferm_ass then QH 2 else invalid_arg
"Modellib_BSM.Simplest.flavor_of_string"
| "sh" -> if Flags.anom_ferm_ass then invalid_arg
"Modellib_BSM.Simplest.flavor_of_string" else QH 2
| "chbar" -> if Flags.anom_ferm_ass then QH (-2) else invalid_arg
"Modellib_BSM.Simplest.flavor_of_string"
| "shbar" -> if Flags.anom_ferm_ass then invalid_arg
"Modellib_BSM.Simplest.flavor_of_string" else QH (-2)
| "th" -> QH 3 | "thbar" -> QH (-3)
| "eta" | "Eta" -> Eta
| "A" -> Ga | "Z" | "Z0" -> Z | "g" | "gl" -> Gl
| "ZH" | "ZH0" | "Zh" | "Zh0" -> ZH
| "W+" -> Wp | "W-" -> Wm
| "X+" -> Xp | "X-" -> Xm
| "X0" -> X0 | "Y0" -> Y0
| "H" -> H
| _ -> invalid_arg "Modellib_BSM.Simplest.flavor_of_string"
let flavor_to_string = function
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_string: invalid down type quark"
| QH 1 -> if Flags.anom_ferm_ass then "uh" else "dh"
| QH 2 -> if Flags.anom_ferm_ass then "ch" else "sh"
| QH 3 -> "th"
| QH (-1) -> if Flags.anom_ferm_ass then "uhbar" else "dhbar"
| QH (-2) -> if Flags.anom_ferm_ass then "chbar" else "shbar"
| QH (-3) -> "thbar"
| QH _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_string: invalid heavy quark"
| NH n when n > 0 -> "nh" ^ string_of_int n
| NH n -> "nh" ^ string_of_int (abs n) ^ "bar"
| Ga -> "A" | Z -> "Z" | Gl -> "gl"
| Wp -> "W+" | Wm -> "W-"
| Xp -> "X+" | Xm -> "X-" | X0 -> "X0" | Y0 -> "Y0" | ZH -> "ZH"
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Eta -> "Eta"
let flavor_to_TeX = function
| L 1 -> "e^-" | L (-1) -> "\\e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_TeX: invalid down type quark"
| QH 1 -> if Flags.anom_ferm_ass then "U" else "D"
| QH 2 -> if Flags.anom_ferm_ass then "C" else "S"
| QH 3 -> "T"
| QH (-1) -> if Flags.anom_ferm_ass then "\\bar{U}" else "\\bar{D}"
| QH (-2) -> if Flags.anom_ferm_ass then "\\bar{C}" else "\\bar{S}"
| QH (-3) -> "thbar"
| QH _ -> invalid_arg
"Modellib_BSM.Simplest.flavor_to_TeX: invalid heavy quark"
| NH n when n > 0 -> "N_" ^ string_of_int n
| NH n -> "\\bar{N}_" ^ string_of_int (abs n)
| Ga -> "\\gamma" | Z -> "Z" | Gl -> "g"
| Wp -> "W^+" | Wm -> "W^-"
| Xp -> "X^+" | Xm -> "X^-" | X0 -> "X^0" | Y0 -> "Y^0" | ZH -> "Z_H"
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H" | Eta -> "\\eta"
let flavor_symbol = function
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
| NH n when n > 0 -> "nh" ^ string_of_int n
| NH n -> "nh" ^ string_of_int (abs n) ^ "b"
| QH n when n > 0 -> "qh" ^ string_of_int n
| QH n -> "qh" ^ string_of_int (abs n) ^ "b"
| Ga -> "a" | Z -> "z" | Gl -> "gl"
| Wp -> "wp" | Wm -> "wm"
| Xp -> "xp" | Xm -> "xm" | X0 -> "x0" | Y0 -> "y0" | ZH -> "zh"
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Eta -> "eta"
(* There are PDG numbers for Z', Z'', W', 32-34, respectively.
We just introduce a number 38 for Y0 as a Z'''.
As well, there is the number 8 for a t'. But we cheat a little bit and
take the number 35 which is reserved for a heavy scalar Higgs for the
Eta scalar.
We abuse notation for the heavy quarks and take the PDG code for their
SUSY partners!!! (What about an update of the PDG numbering scheme?)
Thereby we take only those for up-type (s)quarks. The heavy neutrinos get
the numbers of the sneutrinos.
*)
let pdg = function
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
| NH n when n > 0 -> 1000010 + 2*n
| NH n -> - 1000010 + 2*n
| QH 3 -> 1000006
| QH (-3) -> - 1000006
| QH n when n > 0 -> if Flags.anom_ferm_ass then
1000000 + 2*n else 999999 + 2*n
| QH n -> if Flags.anom_ferm_ass then
- 1000000 + 2*n else - 999999 + 2*n
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| Xp -> 34 | Xm -> (-34) | ZH -> 32 | X0 -> 33 | Y0 -> 38
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | Eta -> 36
(* As in the case of SUSY we introduce an internal dummy pdf code in order
to have manageable arrays. Heavy neutrinos get numbers 41,43,45, while the
heavy quarks have the numbers 40,42,44. I take them all as up type
here.
*)
let pdg_mw = function
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
| NH n when n > 0 -> 39 + 2*n
| NH n -> - 39 + 2*n
| QH n when n > 0 -> 38 + 2*n
| QH n -> - 38 + 2*n
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| Xp -> 34 | Xm -> (-34) | ZH -> 32 | X0 -> 33 | Y0 -> 38
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | Eta -> 36
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg_mw f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg_mw f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI" | VHeavy -> "vheavy"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Sinpsi -> "sinpsi" | Cospsi -> "cospsi"
| Atpsi -> "atpsi" | Sccs -> "sccs"
| Supp -> "vF" | Supp2 -> "v2F2"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| Q_Z_up -> "qzup"
| G_zhthth -> "gzhthth"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_NC_X -> "gncx" | G_NC_X_t -> "gncxt"
| G_NC_Y -> "gncy" | G_NC_Y_t -> "gncyt" | G_NC_H -> "gnch"
| G_CC -> "gcc" | I_G_CC -> "i_gcc"
| G_NC_h_lepton -> "gnchlep" | G_NC_h_neutrino -> "gnchneu"
| G_NC_h_up -> "gnchup" | G_NC_h_down -> "gnchdwn"
| G_NC_h_top -> "gnchtop" | G_NC_h_bot -> "gnchbot"
| G_NCH_N -> "gnchn" | G_NCH_U -> "gnchu" | G_NCH_D -> "gnchd"
| G_NCHt -> "gncht"
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww" | I_G_WWW -> "igwww"
| I_Q_H -> "iqh" | I_Q_ZH -> "iqzh"
| I_G_Z1 -> "igz1" | I_G_Z2 -> "igz2" | I_G_Z3 -> "igz3"
| I_G_Z4 -> "igz4" | I_G_Z5 -> "igz5" | I_G_Z6 -> "igz6"
| G_HHthth -> "ghhthth"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_heavy_HVV -> "ghyhvv"
| G_heavy_HWW -> "ghyhww"
| G_heavy_HZZ -> "ghyhzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_HHZZH -> "ghhzzh"
| G_Hgg -> "ghgg"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_Hthth -> "ghthth" | G_Htht -> "ghtht"
| G_Hqhq -> "ghqhq"
| G_Ethth -> "gethth" | G_Etht -> "getht"
| G_Ett -> "gett" | G_Ebb -> "gebb"
| G_HGaGa -> "ghgaga" | G_HGaZ -> "ghgaz"
| G_EGaGa -> "geaa" | G_EGaZ -> "geaz" | G_EGlGl -> "gegg"
| G_ZEH -> "gzeh" | G_ZHEH -> "gzheh"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
end
module Xdim (Flags : BSM_flags) =
struct
let rcs = RCS.rename rcs_file "Modellib_BSM.Xdim"
[ "SM with extradimensional resonances"]
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width"]
type matter_field = L of int | N of int | U of int | D of int
type gauge_boson = Ga | Wp | Wm | Z | Gl
type other = Phip | Phim | Phi0 | H | Grav
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.Xdim.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n ]
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl];
"Higgs", List.map other [H];
"Graviton", List.map other [Grav];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z -> Massive_Vector
end
| O f ->
begin match f with
| Grav -> Tensor_2
| _ -> Scalar
end
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H -> Prop_Scalar
| Grav -> Prop_Tensor_2
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) | O Grav -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Grav -> Grav
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm -> 0
end
| O _ -> 0
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("Xdim.generation': " ^ string_of_int n)
let generation f =
match f with
| M (L n | N n | U n | D n) -> generation' n
| G _ | O _ -> [0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Ga | Z -> 0//1
| Wp -> 1//1
| Wm -> -1//1
end
| O f ->
begin match f with
| H | Phi0 | Grav -> 0//1
| Phip -> 1//1
| Phim -> -1//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n -> if n > 0 then 1//1 else -1//1
| U _ | D _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC | G_CCQ of int*int
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| Gs | I_Gs | G2
| I_Q_W | I_G_ZWW
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_HGaZ | G_HGaGa | G_Hgg | G_Grav
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let mom ((m1, o, m2), fbf, c) = ((M m1, O o, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
let color_currents n =
List.map mgm
[ ((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs) ]
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let gravity_currents n =
List.map mom
[ ((L (-n), Grav, L n), Graviton_Spinor_Spinor 1, G_Grav);
((N (-n), Grav, N n), Graviton_Spinor_Spinor 1, G_Grav);
((U (-n), Grav, U n), Graviton_Spinor_Spinor 1, G_Grav);
((D (-n), Grav, D n), Graviton_Spinor_Spinor 1, G_Grav) ]
let yukawa =
List.map mom
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau) ]
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let standard_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs) ]
let triple_gauge =
standard_triple_gauge
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2]
let quartic_gauge =
standard_quartic_gauge
let gravity_gauge =
[ (O Grav, G Z, G Z), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Wp, G Wm), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Ga, G Ga), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Gl, G Gl), Graviton_Vector_Vector 1, G_Grav ]
let standard_gauge_higgs =
[ ((O H, G Wp, G Wm), Scalar_Vector_Vector 1, G_HWW);
((O H, G Z, G Z), Scalar_Vector_Vector 1, G_HZZ) ]
let standard_gauge_higgs4 =
[ (O H, O H, G Wp, G Wm), Scalar2_Vector2 1, G_HHWW;
(O H, O H, G Z, G Z), Scalar2_Vector2 1, G_HHZZ ]
let standard_higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let standard_higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
let gravity_higgs =
[ (O Grav, O H, O H), Graviton_Scalar_Scalar 1, G_Grav]
let anomalous_gauge_higgs =
[]
let anomalous_gauge_higgs4 =
[]
let anomalous_higgs =
[]
let anomaly_higgs =
[ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ;
(O H, G Gl, G Gl), Dim5_Scalar_Gauge2 1, G_Hgg ]
let anomalous_higgs4 =
[]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4
let higgs =
standard_higgs @ gravity_higgs
let higgs4 =
standard_higgs4
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
ThoList.flatmap gravity_currents [1;2;3] @
yukawa @ triple_gauge @ gravity_gauge @
gauge_higgs @ higgs @ anomaly_higgs
@ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "g" | "gl" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "H" -> O H
| "GG" -> O Grav
| _ -> invalid_arg "Modellib_BSM.Xdim.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_string: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Grav -> "GG"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.Xdim.flavor_to_TeX: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H" | Grav -> "G"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Grav -> "gv"
end
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | Grav -> 39
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
| G_CC -> "gcc"
| G_CCQ (n1,n2) -> "gccq" ^ string_of_int n1 ^ string_of_int n2
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_HGaZ -> "ghgaz" | G_HGaGa -> "ghgaga" | G_Hgg -> "ghgg"
| G_H3 -> "gh3" | G_H4 -> "gh4" | G_Grav -> "ggrav"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module UED (Flags : BSM_flags) =
struct
let rcs = RCS.rename rcs_file "Modellib_BSM.UED"
[ "Universal Extra Dimensions"]
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width"]
type matter_field = L of int | N of int | U of int | D of int
| L_K1_L of int | L_K1_R of int | N_K1 of int
| L_K2_L of int | L_K2_R of int | N_K2 of int
| U_K1_L of int | U_K2_L of int | D_K1_L of int | D_K2_L of int
| U_K1_R of int | U_K2_R of int | D_K1_R of int | D_K2_R of int
type gauge_boson = Ga | Wp | Wm | Z | Gl | Gl_K1 | Gl_K2
| B1 | B2 | Z1 | Z2 | Wp1 | Wm1 | Wp2 | Wm2
type other = Phip | Phim | Phi0 | H | H1up | H1um
| H1dp | H1dm | H2up |H2um | H2dp |H2dm
| Grav
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.UED.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n; L_K1_L n;
L_K1_R n; L_K2_L n; L_K2_R n; N_K1 n; N_K2 n; U_K1_L n; U_K2_L n;
D_K1_L n; D_K2_L n; U_K1_R n; U_K2_R n; D_K1_R n; D_K2_R n]
(* We don't introduce a special index for the higher excitations but make
them parts of the particles' names. *)
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl;
Gl_K1; Gl_K2; B1; B2; Z1; Z2; Wp1 ; Wm1; Wp2; Wm2];
"Higgs", List.map other [H; H1up; H1um; H1dp; H1dm;
H2up; H2um; H2dp; H2dm];
"Graviton", List.map other [Grav];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
| L_K1_L n -> spinor n | L_K1_R n -> spinor n
| L_K2_L n -> spinor n | L_K2_R n -> spinor n
| N_K1 n -> spinor n | N_K2 n -> spinor n
| U_K1_L n -> spinor n | U_K1_R n -> spinor n
| U_K2_L n -> spinor n | U_K2_R n -> spinor n
| D_K1_L n -> spinor n | D_K1_R n -> spinor n
| D_K2_L n -> spinor n | D_K2_R n -> spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z | Gl_K1 | Gl_K2 | B1 | B2
| Z1 | Z2 | Wp1 | Wm1 | Wp2 | Wm2 -> Massive_Vector
end
| O f ->
begin match f with
| Grav -> Tensor_2
| _ -> Scalar
end
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| M (U_K1_L n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D_K1_L n) -> Color.SUN (if n > 0 then 3 else -3)
| M (U_K1_R n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D_K1_R n) -> Color.SUN (if n > 0 then 3 else -3)
| M (U_K2_L n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D_K2_L n) -> Color.SUN (if n > 0 then 3 else -3)
| M (U_K2_R n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D_K2_R n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl | G Gl_K1 | G Gl_K2 -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
| L_K1_L n -> prop_spinor n | L_K1_R n -> prop_spinor n
| L_K2_L n -> prop_spinor n | L_K2_R n -> prop_spinor n
| N_K1 n -> prop_spinor n | N_K2 n -> prop_spinor n
| U_K1_L n -> prop_spinor n | U_K1_R n -> prop_spinor n
| U_K2_L n -> prop_spinor n | U_K2_R n -> prop_spinor n
| D_K1_L n -> prop_spinor n | D_K1_R n -> prop_spinor n
| D_K2_L n -> prop_spinor n | D_K2_R n -> prop_spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z | Gl_K1 | Gl_K2 | B1 | B2
| Z1 | Z2 | Wp1 | Wm1 | Wp2 | Wm2 -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H | H1up | H1um | H1dp | H1dm | H2up
| H2um | H2dp | H2dm -> Prop_Scalar
| Grav -> Prop_Tensor_2
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) | O Grav -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
| L_K1_L n -> L_K1_L (-n) | L_K1_R n -> L_K1_R (-n)
| L_K2_L n -> L_K2_L (-n) | L_K2_R n -> L_K2_R (-n)
| N_K1 n -> N_K1 (-n) | N_K2 n -> N_K2 (-n)
| U_K1_L n -> U_K1_L (-n) | U_K1_R n -> U_K1_R (-n)
| U_K2_L n -> U_K2_L (-n) | U_K2_R n -> U_K2_R (-n)
| D_K1_L n -> D_K1_L (-n) | D_K1_R n -> D_K1_R (-n)
| D_K2_L n -> D_K2_L (-n) | D_K2_R n -> D_K2_R (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp
| Gl_K1 -> Gl_K1 | Gl_K2 -> Gl_K2 | B1 -> B1 | B2 -> B2
| Z1 -> Z1 | Z2 -> Z2 | Wp1 -> Wm1 | Wm1 -> Wp1
| Wp2 -> Wm2 | Wm2 -> Wp2
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | H1up -> H1um | H1um -> H1up
| H1dp -> H1dm | H1dm -> H1dp
| H2up -> H2um | H2um -> H2up
| H2dp -> H2dm | H2dm -> H2dp
| Grav -> Grav
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
| L_K1_L n -> if n > 0 then 1 else -1
| L_K2_L n -> if n > 0 then 1 else -1
| L_K1_R n -> if n > 0 then 1 else -1
| L_K2_R n -> if n > 0 then 1 else -1
| U_K1_L n -> if n > 0 then 1 else -1
| U_K2_L n -> if n > 0 then 1 else -1
| U_K1_R n -> if n > 0 then 1 else -1
| U_K2_R n -> if n > 0 then 1 else -1
| D_K1_L n -> if n > 0 then 1 else -1
| D_K2_L n -> if n > 0 then 1 else -1
| D_K1_R n -> if n > 0 then 1 else -1
| D_K2_R n -> if n > 0 then 1 else -1
| N_K1 n -> if n > 0 then 1 else -1
| N_K2 n -> if n > 0 then 1 else -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm | Gl_K1 | Gl_K2
| B1 | B2 | Z1 | Z2 | Wp1 | Wm1 | Wp2
| Wm2 -> 0
end
| O _ -> 0
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("SM.generation': " ^ string_of_int n)
let generation f =
match f with
| M (L n | N n | U n | D n | L_K1_L n | L_K2_L n
| L_K1_R n | L_K2_R n | N_K1 n | N_K2 n | U_K1_L n
| U_K2_L n | U_K1_R n | U_K2_R n | D_K1_L n | D_K2_L n
| D_K1_R n | D_K2_R n ) -> generation' n
| G _ | O _ -> [0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n | L_K1_L n | L_K2_L n | L_K1_R n
| L_K2_R n -> if n > 0 then -1//1 else 1//1
| N n | N_K1 n | N_K2 n -> 0//1
| U n | U_K1_L n | U_K2_L n | U_K1_R n
| U_K2_R n -> if n > 0 then 2//3 else -2//3
| D n | D_K1_L n | D_K2_L n | D_K1_R n
| D_K2_R n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Gl_K1 | Gl_K2 | Ga | Z
| B1 | B2 | Z1 | Z2 -> 0//1
| Wp | Wp1 | Wp2 -> 1//1
| Wm | Wm1 | Wm2 -> -1//1
end
| O f ->
begin match f with
| H | Phi0 | Grav -> 0//1
| H1up | H1dp | H2up | H2dp | Phip -> 1//1
| H1um | H1dm | H2um | H2dm | Phim -> -1//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n | L_K1_L n | L_K1_R n | L_K2_L n
| L_K2_R n | N_K1 n | N_K2 n -> if n > 0 then 1//1 else -1//1
| U _ | D _ | _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| U n | D n | U_K1_L n | U_K1_R n | U_K2_L n
| U_K2_R n | D_K1_L n | D_K1_R n | D_K2_L n
| D_K2_R n -> if n > 0 then 1//1 else -1//1
| L _ | N _ | _ -> 0//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC | G_CCQ of int*int
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| I_Q_W | I_G_ZWW | I_Q_W_K | I_G_ZWW_K1 | I_G_ZWW_K2
| I_G_ZWW_K3
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_HGaZ | G_HGaGa | G_Hgg
| Gs | I_Gs | I_GsRt2 | G2 | G22 | G_Grav
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let mom ((m1, o, m2), fbf, c) = ((M m1, O o, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let color_currents n =
List.map mgm
[ ((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs) ]
let gravity_currents n =
List.map mom
[ ((L (-n), Grav, L n), Graviton_Spinor_Spinor 1, G_Grav);
((N (-n), Grav, N n), Graviton_Spinor_Spinor 1, G_Grav);
((U (-n), Grav, U n), Graviton_Spinor_Spinor 1, G_Grav);
((D (-n), Grav, D n), Graviton_Spinor_Spinor 1, G_Grav) ]
let yukawa =
List.map mom
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau) ]
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
(* Gluons should be included in just that way. *)
let standard_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Ga, Wm1, Wp1), Gauge_Gauge_Gauge 1, I_Q_W_K);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Z, Wm1, Wp1), Gauge_Gauge_Gauge 1, I_G_ZWW_K1);
((Z1, Wm, Wp1), Gauge_Gauge_Gauge 1, I_G_ZWW_K2);
((Z1, Wm1, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW_K2);
((Z2, Wm1, Wp2), Gauge_Gauge_Gauge 1, I_G_ZWW_K3);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs);
((Gl, Gl_K2, Gl_K2), Gauge_Gauge_Gauge (-1), I_Gs);
((Gl, Gl_K1, Gl_K1), Gauge_Gauge_Gauge 1, I_Gs);
((Gl_K2, Gl_K1, Gl_K1), Gauge_Gauge_Gauge 1, I_GsRt2)]
let triple_gauge =
standard_triple_gauge
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
((Gl, Gl, Gl, Gl), gauge4, G2);
((Gl, Gl, Gl_K1, Gl_K1), gauge4, G2);
((Gl, Gl, Gl_K2, Gl_K2), gauge4, G2);
((Gl_K1, Gl_K1, Gl_K2, Gl_K2), gauge4, G2);
((Gl_K2, Gl_K2, Gl_K2, Gl_K2), gauge4, G22)]
let quartic_gauge =
standard_quartic_gauge
let gravity_gauge =
[ (O Grav, G Z, G Z), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Wp, G Wm), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Ga, G Ga), Graviton_Vector_Vector 1, G_Grav;
(O Grav, G Gl, G Gl), Graviton_Vector_Vector 1, G_Grav ]
let standard_gauge_higgs =
[ ((O H, G Wp, G Wm), Scalar_Vector_Vector 1, G_HWW);
((O H, G Z, G Z), Scalar_Vector_Vector 1, G_HZZ) ]
let standard_gauge_higgs4 =
[ (O H, O H, G Wp, G Wm), Scalar2_Vector2 1, G_HHWW;
(O H, O H, G Z, G Z), Scalar2_Vector2 1, G_HHZZ ]
let standard_higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let standard_higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
let gravity_higgs =
[ (O Grav, O H, O H), Graviton_Scalar_Scalar 1, G_Grav]
let anomalous_gauge_higgs =
[]
let anomalous_gauge_higgs4 =
[]
let anomalous_higgs =
[]
let anomaly_higgs =
[ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ;
(O H, G Gl, G Gl), Dim5_Scalar_Gauge2 1, G_Hgg ]
let anomalous_higgs4 =
[]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4
let higgs =
standard_higgs @ gravity_higgs
let higgs4 =
standard_higgs4
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap gravity_currents [1;2;3] @
yukawa @ triple_gauge @ gravity_gauge @
gauge_higgs @ higgs @ anomaly_higgs
@ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "uk1l" -> M (U_K1_L 1) | "uk1lbar" -> M (U_K1_L (-1))
| "ck1l" -> M (U_K1_L 2) | "ck1lbar" -> M (U_K1_L (-2))
| "tk1l" -> M (U_K1_L 3) | "tk1lbar" -> M (U_K1_L (-3))
| "dk1l" -> M (D_K1_L 1) | "dk1lbar" -> M (D_K1_L (-1))
| "sk1l" -> M (D_K1_L 2) | "sk1lbar" -> M (D_K1_L (-2))
| "bk1l" -> M (D_K1_L 3) | "bk1lbar" -> M (D_K1_L (-3))
| "uk1r" -> M (U_K1_R 1) | "uk1rbar" -> M (U_K1_R (-1))
| "ck1r" -> M (U_K1_R 2) | "ck1rbar" -> M (U_K1_R (-2))
| "tk1r" -> M (U_K1_R 3) | "tk1rbar" -> M (U_K1_R (-3))
| "dk1r" -> M (D_K1_R 1) | "dk1rbar" -> M (D_K1_R (-1))
| "sk1r" -> M (D_K1_R 2) | "sk1rbar" -> M (D_K1_R (-2))
| "bk1r" -> M (D_K1_R 3) | "bk1rbar" -> M (D_K1_R (-3))
| "uk2l" -> M (U_K2_L 1) | "uk2lbar" -> M (U_K2_L (-1))
| "ck2l" -> M (U_K2_L 2) | "ck2lbar" -> M (U_K2_L (-2))
| "tk2l" -> M (U_K2_L 3) | "tk2lbar" -> M (U_K2_L (-3))
| "dk2l" -> M (D_K2_L 1) | "dk2lbar" -> M (D_K2_L (-1))
| "sk2l" -> M (D_K2_L 2) | "sk2lbar" -> M (D_K2_L (-2))
| "bk2l" -> M (D_K2_L 3) | "bk2lbar" -> M (D_K2_L (-3))
| "uk2r" -> M (U_K2_R 1) | "uk2rbar" -> M (U_K2_R (-1))
| "ck2r" -> M (U_K2_R 2) | "ck2rbar" -> M (U_K2_R (-2))
| "tk2r" -> M (U_K2_R 3) | "tk2rbar" -> M (U_K2_R (-3))
| "dk2r" -> M (D_K2_R 1) | "dk2rbar" -> M (D_K2_R (-1))
| "sk2r" -> M (D_K2_R 2) | "sk2rbar" -> M (D_K2_R (-2))
| "bk2r" -> M (D_K2_R 3) | "bk2rbar" -> M (D_K2_R (-3))
| "g" | "gl" -> G Gl
| "g_k1" | "gl_k1" -> G Gl_K1
| "g_k2" | "gl_k2" -> G Gl_K2
| "b1" -> G B1 | "b2" -> G B2 | "z1" -> G Z1 | "z2" -> G Z2
| "W1+" -> G Wp1 | "W1-" -> G Wm1
| "W2+" -> G Wp2 | "W2-" -> G Wm2
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "H" -> O H | "H1u+" -> O H1up | "H1u-" -> O H1um
| "H1d+" -> O H1dp | "H1d-" -> O H1dm
| "H2u+" -> O H2up | "H2u-" -> O H2um
| "H2d+" -> O H2dp | "H2d-" -> O H2dm
| "GG" -> O Grav
| "ek1l-" -> M (L_K1_L 1) | "ek1l+" -> M (L_K1_L (-1))
| "muk1l-" -> M (L_K1_L 2) | "mu1l+" -> M (L_K1_L (-2))
| "tauk1l-" -> M (L_K1_L 3) | "tauk1l+" -> M (L_K1_L (-3))
| "ek1r-" -> M (L_K1_R 1) | "ek1r+" -> M (L_K1_R (-1))
| "muk1r-" -> M (L_K1_R 2) | "mu1r+" -> M (L_K1_R (-2))
| "tau1r-" -> M (L_K1_R 3) | "tauk1r+" -> M (L_K1_R (-3))
| "ek2l-" -> M (L_K2_L 1) | "ek2l+" -> M (L_K2_L (-1))
| "muk2l-" -> M (L_K2_L 2) | "mu2l+" -> M (L_K2_L (-2))
| "tauk2l-" -> M (L_K2_L 3) | "tauk2l+" -> M (L_K2_L (-3))
| "ek2r-" -> M (L_K2_R 1) | "ek2r+" -> M (L_K2_R (-1))
| "muk2r-" -> M (L_K2_R 2) | "mu2r+" -> M (L_K2_R (-2))
| "tau2r-" -> M (L_K2_R 3) | "tauk2r+" -> M (L_K2_R (-3))
| "nuek1" -> M (N_K1 1) | "nuek1bar" -> M (N_K1 (-1))
| "numuk1" -> M (N_K1 2) | "numuk1bar" -> M (N_K1 (-2))
| "nutauk1" -> M (N_K1 3) | "nutauk1bar" -> M (N_K1 (-3))
| "nuek2" -> M (N_K2 1) | "nuek2bar" -> M (N_K2 (-1))
| "numuk2" -> M (N_K2 2) | "numuk2bar" -> M (N_K2 (-2))
| "nutauk2" -> M (N_K2 3) | "nutauk2bar" -> M (N_K2 (-3))
| _ -> invalid_arg "Modellib_BSM.UED.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid down type quark"
| U_K1_L 1 -> "uk1l" | U_K1_L (-1) -> "uk1lbar"
| U_K1_L 2 -> "ck1l" | U_K1_L (-2) -> "ck1lbar"
| U_K1_L 3 -> "tk1l" | U_K1_L (-3) -> "tk1lbar"
| U_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid up type quark"
| D_K1_L 1 -> "dk1l" | D_K1_L (-1) -> "dk1lbar"
| D_K1_L 2 -> "sk1l" | D_K1_L (-2) -> "sk1lbar"
| D_K1_L 3 -> "bk1l" | D_K1_L (-3) -> "bk1lbar"
| D_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid down type quark"
| U_K1_R 1 -> "uk1r" | U_K1_R (-1) -> "uk1rbar"
| U_K1_R 2 -> "ck1r" | U_K1_R (-2) -> "ck1rbar"
| U_K1_R 3 -> "tk1r" | U_K1_R (-3) -> "tk1rbar"
| U_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid up type quark"
| D_K1_R 1 -> "dk1r" | D_K1_R (-1) -> "dk1rbar"
| D_K1_R 2 -> "sk1r" | D_K1_R (-2) -> "sk1rbar"
| D_K1_R 3 -> "bk1r" | D_K1_R (-3) -> "bk1rbar"
| D_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid down type quark"
| U_K2_L 1 -> "uk2l" | U_K2_L (-1) -> "uk2lbar"
| U_K2_L 2 -> "ck2l" | U_K2_L (-2) -> "ck2lbar"
| U_K2_L 3 -> "tk2l" | U_K2_L (-3) -> "tk2lbar"
| U_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid up type quark"
| D_K2_L 1 -> "dk2l" | D_K2_L (-1) -> "dk2lbar"
| D_K2_L 2 -> "sk2l" | D_K2_L (-2) -> "sk2lbar"
| D_K2_L 3 -> "bk2l" | D_K2_L (-3) -> "bk2lbar"
| D_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid down type quark"
| U_K2_R 1 -> "uk2r" | U_K2_R (-1) -> "uk2rbar"
| U_K2_R 2 -> "ck2r" | U_K2_R (-2) -> "ck2rbar"
| U_K2_R 3 -> "tk2r" | U_K2_R (-3) -> "tk2rbar"
| U_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid up type quark"
| D_K2_R 1 -> "dk2r" | D_K2_R (-1) -> "dk2rbar"
| D_K2_R 2 -> "sk2r" | D_K2_R (-2) -> "sk2rbar"
| D_K2_R 3 -> "bk2r" | D_K2_R (-3) -> "bk2rbar"
| D_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid down type quark"
| L_K1_L 1 -> "ek1l-" | L_K1_L (-1) -> "ek1l+"
| L_K1_L 2 -> "muk1l-" | L_K1_L (-2) -> "muk1l+"
| L_K1_L 3 -> "tauk1l-" | L_K1_L (-3) -> "tauk1l+"
| L_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid lepton"
| L_K1_R 1 -> "ek1r-" | L_K1_R (-1) -> "ek1r+"
| L_K1_R 2 -> "muk1r-" | L_K1_R (-2) -> "muk1r+"
| L_K1_R 3 -> "tauk1r-" | L_K1_R (-3) -> "tauk1r+"
| L_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid lepton"
| L_K2_L 1 -> "ek2l-" | L_K2_L (-1) -> "ek2l+"
| L_K2_L 2 -> "muk2l-" | L_K2_L (-2) -> "muk2l+"
| L_K2_L 3 -> "tauk2l-" | L_K2_L (-3) -> "tauk2l+"
| L_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid lepton"
| L_K2_R 1 -> "ek2r-" | L_K2_R (-1) -> "ek2r+"
| L_K2_R 2 -> "muk2r-" | L_K2_R (-2) -> "muk2r+"
| L_K2_R 3 -> "tauk2r-" | L_K2_R (-3) -> "tauk2r+"
| L_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid lepton"
| N_K1 1 -> "nuek1" | N_K1 (-1) -> "nuek1bar"
| N_K1 2 -> "numuk1" | N_K1 (-2) -> "numuk1bar"
| N_K1 3 -> "nutauk1" | N_K1 (-3) -> "nutauk1bar"
| N_K1 _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid neutrino"
| N_K2 1 -> "nuek2" | N_K2 (-1) -> "nuek2bar"
| N_K2 2 -> "numuk2" | N_K2 (-2) -> "numuk2bar"
| N_K2 3 -> "nutauk2" | N_K2 (-3) -> "nutauk2bar"
| N_K2 _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_string: invalid neutrino"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
| Gl_K1 -> "gk1" | Gl_K2 -> "gk2"
| B1 -> "b1" | B2 -> "b2" | Z1 -> "z1" | Z2 -> "z2"
| Wp1 -> "W1+" | Wm1 -> "W1-"
| Wp2 -> "W2+" | Wm2 -> "W2-"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | H1up -> "H1u+" | H1um -> "H1u-"
| H1dp -> "H1d+" | H1dm -> "H1d-"
| H2up -> "H2u+" | H2um -> "H2u-"
| H2dp -> "H2d+" | H2dm -> "H2d-"
| Grav -> "GG"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid down type quark"
| U_K1_L 1 -> "u^\\prime_L" | U_K1_L (-1) -> "\\bar{u}^\\prime_L"
| U_K1_L 2 -> "c^\\prime_L" | U_K1_L (-2) -> "\\bar{c}^\\prime_L"
| U_K1_L 3 -> "t^\\prime_L" | U_K1_L (-3) -> "\\bar{t}^\\prime_L"
| U_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid up type quark"
| D_K1_L 1 -> "d^\\prime_L" | D_K1_L (-1) -> "\\bar{d}^\\prime_L"
| D_K1_L 2 -> "s^\\prime_L" | D_K1_L (-2) -> "\\bar{s}^\\prime_L"
| D_K1_L 3 -> "b^\\prime_L" | D_K1_L (-3) -> "\\bar{b}^\\prime_L"
| D_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid down type quark"
| U_K1_R 1 -> "u^\\prime_R" | U_K1_R (-1) -> "\\bar{u}^\\prime_R"
| U_K1_R 2 -> "c^\\prime_R" | U_K1_R (-2) -> "\\bar{c}^\\prime_R"
| U_K1_R 3 -> "t^\\prime_R" | U_K1_R (-3) -> "\\bar{t}^\\prime_R"
| U_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid up type quark"
| D_K1_R 1 -> "d^\\prime_R" | D_K1_R (-1) -> "\\bar{d}^\\prime_R"
| D_K1_R 2 -> "s^\\prime_R" | D_K1_R (-2) -> "\\bar{s}^\\prime_R"
| D_K1_R 3 -> "b^\\prime_R" | D_K1_R (-3) -> "\\bar{b}^\\prime_R"
| D_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid down type quark"
| U_K2_L 1 -> "u^{\\prime\\prime}_L" | U_K2_L (-1) -> "\\bar{u}^{\\prime\\prime}_L"
| U_K2_L 2 -> "c^{\\prime\\prime}_L" | U_K2_L (-2) -> "\\bar{c}^{\\prime\\prime}_L"
| U_K2_L 3 -> "t^{\\prime\\prime}_L" | U_K2_L (-3) -> "\\bar{t}^{\\prime\\prime}_L"
| U_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid up type quark"
| D_K2_L 1 -> "d^{\\prime\\prime}_L" | D_K2_L (-1) -> "\\bar{d}^{\\prime\\prime}_L"
| D_K2_L 2 -> "s^{\\prime\\prime}_L" | D_K2_L (-2) -> "\\bar{s}^{\\prime\\prime}_L"
| D_K2_L 3 -> "b^{\\prime\\prime}_L" | D_K2_L (-3) -> "\\bar{b}^{\\prime\\prime}_L"
| D_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid down type quark"
| U_K2_R 1 -> "u^{\\prime\\prime}_R" | U_K2_R (-1) -> "\\bar{u}^{\\prime\\prime}_R"
| U_K2_R 2 -> "c^{\\prime\\prime}_R" | U_K2_R (-2) -> "\\bar{c}^{\\prime\\prime}_R"
| U_K2_R 3 -> "t^{\\prime\\prime}_R" | U_K2_R (-3) -> "\\bar{t}^{\\prime\\prime}_R"
| U_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid up type quark"
| D_K2_R 1 -> "d^\\prime_R" | D_K2_R (-1) -> "\\bar{d}^{\\prime\\prime}_R"
| D_K2_R 2 -> "s^\\prime_R" | D_K2_R (-2) -> "\\bar{s}^{\\prime\\prime}_R"
| D_K2_R 3 -> "b^\\prime_R" | D_K2_R (-3) -> "\\bar{b}^{\\prime\\prime}_R"
| D_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid down type quark"
| L_K1_L 1 -> "e_L^{\\prime,,-}" | L_K1_L (-1) -> "\\bar{e}_L^{\\prime,,+}"
| L_K1_L 2 -> "\\mu_L^{\\prime,,-}" | L_K1_L (-2) -> "\\bar{\\mu}_L^{{\\prime,,+}"
| L_K1_L 3 -> "\\tau_L^{\\prime,,-}" | L_K1_L (-3) -> "\\bar{\\tau}_L^{\\prime,,+}"
| L_K1_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid lepton"
| L_K1_R 1 -> "e_R^{\\prime,,-}" | L_K1_R (-1) -> "\\bar{e}_R^{\\prime,,+}"
| L_K1_R 2 -> "\\mu_R{\\prime,,-}" | L_K1_R (-2) -> "\\bar{\\mu}_R^{\\prime,,+}"
| L_K1_R 3 -> "\\tau_R¬{\\prime,,-}" | L_K1_R (-3) -> "\\bar{\\tau}_R¬{\\prime,,+}"
| L_K1_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid lepton"
| L_K2_L 1 -> "e^{\\prime\\prime,,-}_L" | L_K2_L (-1) -> "\\bar{e}_L^{\\prime\\prime,,+}"
| L_K2_L 2 -> "\\mu_L^{\\prime\\prime,,-}" | L_K2_L (-2) -> "\\bar{\\mu}_L^{\\prime\\prime,,+}"
| L_K2_L 3 -> "\\tau_L^{\\prime\\prime,,-}" | L_K2_L (-3) -> "\\bar{\\tau}_L^{\\prime\\prime,,+}"
| L_K2_L _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid lepton"
| L_K2_R 1 -> "e_R^{\\prime\\prime,,-}" | L_K2_R (-1) -> "\\bar{e}_R^{\\prime\\prime,,+}"
| L_K2_R 2 -> "\\mu_R^{\\prime\\prime,,-}" | L_K2_R (-2) -> "\\bar{\\mu}_R^{\\prime\\prime,,+}"
| L_K2_R 3 -> "\\tau_R{\\prime\\prime,,-}" | L_K2_R (-3) -> "\\bar{\\tau}_R^{\\prime\\prime,,+}"
| L_K2_R _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid lepton"
| N_K1 1 -> "\\nu_e^\\prime" | N_K1 (-1) -> "\\bar{\\nu}_e^\\prime"
| N_K1 2 -> "\\nu_\\mu^\\prime" | N_K1 (-2) -> "\\bar{\\nu}_\\mu^\\prime"
| N_K1 3 -> "\\nu_\\tau^\\prime" | N_K1 (-3) -> "\\bar{\\nu}_\\tau^\\prime"
| N_K1 _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid neutrino"
| N_K2 1 -> "\\nu_e^{\\prime\\prime}" | N_K2 (-1) -> "\\bar{\\nu}_e^{\\prime\\prime}"
| N_K2 2 -> "\\nu_\\mu^{\\prime\\prime}" | N_K2 (-2) -> "\\bar{\\nu}_\\mu^{\\prime\\prime}"
| N_K2 3 -> "\\nu_\\tau^{\\prime\\prime}" | N_K2 (-3) -> "\\bar{\\nu}_\\tau^{\\prime\\prime}"
| N_K2 _ -> invalid_arg
"Modellib_BSM.UED.flavor_to_TeX: invalid neutrino"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
| Gl_K1 -> "g^\\prime" | Gl_K2 -> "g^{\\prime\\prime}"
| B1 -> "B^\\prime" | B2 -> "B^{\\prime\\prime}"
| Z1 -> "Z^\\prime" | Z2 -> "Z^{\\prime\\prime}"
| Wp1 -> "W^{\\prime,,+}" | Wm1 -> "W^{\\prime,,-}"
| Wp2 -> "W^{\\prime\\prime,,+}" | Wm2 -> "W^{\\prime\\prime,,-}"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H" | H1up -> "H1u+" | H1um -> "H1u-"
| H1dp -> "H1d+" | H1dm -> "H1d-"
| H2up -> "H2u+" | H2um -> "H2u-"
| H2dp -> "H2d+" | H2dm -> "H2d-"
| Grav -> "G^\\prime"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
| L_K1_L n when n > 0 -> "lk1l" ^ string_of_int n
| L_K1_L n -> "lk1l" ^ string_of_int (abs n) ^ "b"
| L_K1_R n when n > 0 -> "lk1r" ^ string_of_int n
| L_K1_R n -> "lk1r" ^ string_of_int (abs n) ^ "b"
| L_K2_L n when n > 0 -> "lk2l" ^ string_of_int n
| L_K2_L n -> "lk2l" ^ string_of_int (abs n) ^ "b"
| L_K2_R n when n > 0 -> "lk2r" ^ string_of_int n
| L_K2_R n -> "lk2r" ^ string_of_int (abs n) ^ "b"
| U_K1_L n when n > 0 -> "uk1l" ^ string_of_int n
| U_K1_L n -> "uk1l" ^ string_of_int (abs n) ^ "b"
| U_K1_R n when n > 0 -> "uk1r" ^ string_of_int n
| U_K1_R n -> "uk1r" ^ string_of_int (abs n) ^ "b"
| U_K2_L n when n > 0 -> "uk2l" ^ string_of_int n
| U_K2_L n -> "uk2l" ^ string_of_int (abs n) ^ "b"
| U_K2_R n when n > 0 -> "uk2r" ^ string_of_int n
| U_K2_R n -> "uk2r" ^ string_of_int (abs n) ^ "b"
| D_K1_L n when n > 0 -> "dk1l" ^ string_of_int n
| D_K1_L n -> "dk1l" ^ string_of_int (abs n) ^ "b"
| D_K1_R n when n > 0 -> "dk1r" ^ string_of_int n
| D_K1_R n -> "dk1r" ^ string_of_int (abs n) ^ "b"
| D_K2_L n when n > 0 -> "dk2l" ^ string_of_int n
| D_K2_L n -> "dk2l" ^ string_of_int (abs n) ^ "b"
| D_K2_R n when n > 0 -> "dk2r" ^ string_of_int n
| D_K2_R n -> "dk2r" ^ string_of_int (abs n) ^ "b"
| N_K1 n when n > 0 -> "nk1" ^ string_of_int n
| N_K1 n -> "nk1" ^ string_of_int (abs n) ^ "b"
| N_K2 n when n > 0 -> "nk2" ^ string_of_int n
| N_K2 n -> "nk2" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
| Gl_K1 -> "gk1" | Gl_K2 -> "gk2"
| B1 -> "b1" | B2 -> "b2" | Z1 -> "z1" | Z2 -> "z2"
| Wp1 -> "wp1" | Wm1 -> "wm1"
| Wp2 -> "wp2" | Wm2 -> "wm2"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | H1up -> "h1up" | H1um -> "h1um"
| H1dp -> "h1dp" | H1dm -> "h1dm"
| H2up -> "h2up" | H2um -> "h2um"
| H2dp -> "h2dp" | H2dm -> "h2dm"
| Grav -> "gv"
end
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
| U_K1_L n when n > 0 -> 4000000 + 2*n
| U_K1_L n -> - 4000000 + 2*n
| D_K1_L n when n > 0 -> 3999999 + 2*n
| D_K1_L n -> - 3999999 + 2*n
| U_K1_R n when n > 0 -> 5000000 + 2*n
| U_K1_R n -> - 5000000 + 2*n
| D_K1_R n when n > 0 -> 4999999 + 2*n
| D_K1_R n -> - 4999999 + 2*n
| U_K2_L n when n > 0 -> 6000000 + 2*n
| U_K2_L n -> - 6000000 + 2*n
| D_K2_L n when n > 0 -> 5999999 + 2*n
| D_K2_L n -> - 5999999 + 2*n
| U_K2_R n when n > 7000000 -> 2*n
| U_K2_R n -> - 7000000 + 2*n
| D_K2_R n when n > 0 -> 6999999 + 2*n
| D_K2_R n -> - 6999999 + 2*n
| L_K1_L n when n > 0 -> 4000009 + 2*n
| L_K1_L n -> - 4000009 + 2*n
| L_K1_R n when n > 0 -> 5000009 + 2*n
| L_K1_R n -> - 5000009 + 2*n
| L_K2_L n when n > 0 -> 6000009 + 2*n
| L_K2_L n -> - 6000009 + 2*n
| L_K2_R n when n > 0 -> 7000009 + 2*n
| L_K2_R n -> - 7000009 + 2*n
| N_K1 n when n > 0 -> 4000010 + 2*n
| N_K1 n -> - 4000010 + 2*n
| N_K2 n when n > 0 -> 6000010 + 2*n
| N_K2 n -> - 6000010 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| Gl_K1 -> 4000021 | Gl_K2 -> 6000021
| B1 -> 4000022 | B2 -> 6000022
| Z1 -> 4000023 | Z2 -> 6000024
| Wp1 -> 4000024 | Wm1 -> (-4000024)
| Wp2 -> 6000024 | Wm2 -> (-6000024)
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | H1up -> 4000036 | H1um -> (-4000036)
| H1dp -> 4000037 | H1dm -> (-4000037)
| H2up -> 6000036 | H2um -> (-6000036)
| H2dp -> 6000037 | H2dm -> (-6000037)
| Grav -> 39
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc"
| G_CCQ (n1,n2) -> "gccq" ^ string_of_int n1 ^ string_of_int n2
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww"
| I_Q_W_K -> "iqwk" | I_G_ZWW_K1 -> "igzwwk1"
| I_G_ZWW_K2 -> "igzwwk2" | I_G_ZWW_K3 -> "igzwwk3"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_HGaZ -> "ghgaz" | G_HGaGa -> "ghgaga" | G_Hgg -> "ghgg"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| G2 -> "gs**2" | Gs -> "gs" | I_Gs -> "igs" | I_GsRt2 -> "igs/sqrt(2.0_default)"
| G22 -> "gs**2/2.0_default"
| G_Grav -> "ggrav"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module GravTest (Flags : BSM_flags) =
struct
let rcs = RCS.rename rcs_file "Modellib_BSM.GravTest"
[ "Testing of Gravitinos"]
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width"]
type matter_field = L of int | N of int | U of int | D of int | SL of int
type gauge_boson = Ga | Wp | Wm | Z | Gl | Phino
type other = Phip | Phim | Phi0 | H | Grino
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.SM.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; SL n; N n; U n; D n ]
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl; Phino];
"Higgs", List.map other [H];
"Gravitino", List.map other [Grino];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
| SL _ -> Scalar
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z -> Massive_Vector
| Phino -> Majorana
end
| O f ->
begin match f with
| Grino -> Vectorspinor
| _ -> Scalar
end
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
| SL n -> Prop_Scalar
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z -> Prop_Unitarity
| Phino -> Prop_Majorana
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H -> Prop_Scalar
| Grino -> Prop_Vectorspinor
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) | O Grino -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
| SL n -> SL (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp | Phino -> Phino
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Grino -> Grino
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
| SL _ -> 0
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm -> 0
| Phino -> 2
end
| O f ->
begin match f with
| Grino -> 2
| _ -> 0
end
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("SM3.generation': " ^ string_of_int n)
let generation f =
match f with
| M (L n | N n | U n | D n | SL n) -> generation' n
| G _ | O _ -> [0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| SL n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Ga | Z | Phino -> 0//1
| Wp -> 1//1
| Wm -> -1//1
end
| O f ->
begin match f with
| H | Phi0 | Grino -> 0//1
| Phip -> 1//1
| Phim -> -1//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n | SL n -> if n > 0 then 1//1 else -1//1
| U _ | D _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ | SL _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC | G_CCQ of int*int
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| I_Q_W | I_G_ZWW
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_H3 | G_H4
| G_HGaZ | G_HGaGa | G_Hgg
| G_strong | G_Grav
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters =
[]
let derived_parameters =
[]
let derived_parameter_arrays =
[]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let mom ((m1, o, m2), fbf, c) = ((M m1, O o, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let yukawa =
List.map mom
[ ((U (-3), H, U 3), FBF (1, Psibar, S, Psi), G_Htt);
((D (-3), H, D 3), FBF (1, Psibar, S, Psi), G_Hbb);
((U (-2), H, U 2), FBF (1, Psibar, S, Psi), G_Hcc);
((L (-3), H, L 3), FBF (1, Psibar, S, Psi), G_Htautau) ]
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let standard_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW) ]
let triple_gauge =
standard_triple_gauge
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW ]
let quartic_gauge =
standard_quartic_gauge
let standard_gauge_higgs =
[ ((O H, G Wp, G Wm), Scalar_Vector_Vector 1, G_HWW);
((O H, G Z, G Z), Scalar_Vector_Vector 1, G_HZZ) ]
let standard_gauge_higgs4 =
[ (O H, O H, G Wp, G Wm), Scalar2_Vector2 1, G_HHWW;
(O H, O H, G Z, G Z), Scalar2_Vector2 1, G_HHZZ ]
let standard_higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let standard_higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
let anomalous_gauge_higgs =
[]
let anomalous_gauge_higgs4 =
[]
let anomalous_higgs =
[]
let anomaly_higgs =
[ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ;
(O H, G Gl, G Gl), Dim5_Scalar_Gauge2 1, G_Hgg ]
let gravitino_coup n =
[ (O Grino, M (SL (-n)), M (L n)), GBG (1, Gravbar, POT, Psi), G_Grav;
(M (L (-n)), M (SL n), O Grino), GBG (1, Psibar, POT, Grav), G_Grav]
let gravitino_gauge =
[ (O Grino, G Ga, G Phino), GBG (1, Gravbar, V, Chi), G_Grav ]
let anomalous_higgs4 =
[]
let gauge_higgs =
standard_gauge_higgs
let gauge_higgs4 =
standard_gauge_higgs4
let higgs =
standard_higgs
let higgs4 =
standard_higgs4
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
ThoList.flatmap gravitino_coup [1;2;3] @
gravitino_gauge @
yukawa @ triple_gauge @
gauge_higgs @ higgs @ anomaly_higgs
@ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "se-" -> M (SL 1) | "se+" -> M (SL (-1))
| "smu-" -> M (SL 2) | "smu+" -> M (SL (-2))
| "stau-" -> M (SL 3) | "stau+" -> M (SL (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "g" | "gl" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "H" -> O H
| "GG" -> O Grino
| "phino" | "Phino" -> G Phino
| _ -> invalid_arg "Modellib_BSM.GravTest.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_string: invalid lepton"
| SL 1 -> "se-" | SL (-1) -> "se+"
| SL 2 -> "smu-" | SL (-2) -> "smu+"
| SL 3 -> "stau-" | SL (-3) -> "stau+"
| SL _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_string: invalid slepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.SM.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_string: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
| Phino -> "phino"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Grino -> "GG"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_TeX: invalid lepton"
| SL 1 -> "\\tilde{e}^-" | SL (-1) -> "\\tilde{e}^+"
| SL 2 -> "\\tilde{\\mu}^-" | SL (-2) -> "\\tilde{\\mu}^+"
| SL 3 -> "\\tilde{\\tau}^-" | SL (-3) -> "\\tilde{\\tau}^+"
| SL _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_TeX: invalid slepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.SM.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.GravTest.flavor_to_TeX: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
| Phino -> "\\tilde{\\phi}"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H" | Grino -> "\\tilde{G}"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| SL n when n > 0 -> "sl" ^ string_of_int n
| SL n -> "sl" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
| Phino -> "phino"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Grino -> "gv"
end
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| SL n when n > 0 -> 39 + 2*n
| SL n -> - 39 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
| Phino -> 46
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | Grino -> 39
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc"
| G_CCQ (n1,n2) -> "gccq" ^ string_of_int n1 ^ string_of_int n2
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc"
| G_HGaZ -> "ghgaz" | G_HGaGa -> "ghgaga" | G_Hgg -> "ghgg"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| G_strong -> "gs" | G_Grav -> "ggrav"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module Template (Flags : BSM_flags) =
struct
let rcs = RCS.rename rcs_file "Modellib_BSM.Template"
[ "Template for user-defined BSM model"]
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width"]
type matter_field = L of int | N of int | U of int | D of int
type gauge_boson = Ga | Wp | Wm | Z | Gl
type other = Phip | Phim | Phi0 | H
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.Template.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n ]
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl];
"Higgs", List.map other [H];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z -> Massive_Vector
end
| O f -> Scalar
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H -> Prop_Scalar
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm -> 0
end
| O _ -> 0
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("Template.generation': " ^ string_of_int n)
let generation f =
match f with
| M (L n | N n | U n | D n) -> generation' n
| G _ | O _ -> [0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Ga | Z -> 0//1
| Wp -> 1//1
| Wm -> -1//1
end
| O f ->
begin match f with
| H | Phi0 -> 0//1
| Phip -> 1//1
| Phim -> -1//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n -> if n > 0 then 1//1 else -1//1
| U _ | D _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| I_Q_W | I_G_ZWW
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_Htt | G_Hbb | G_Hcc | G_Hmm | G_Htautau | G_H3 | G_H4
| G_HGaZ | G_HGaGa | G_Hgg
| Gs | I_Gs | G2
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let input_parameters = []
let derived_parameters = []
let derived_parameter_arrays = []
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let color_currents n =
List.map mgm
[ ((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs) ]
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let yukawa =
[ ((M (U (-3)), O H, M (U 3)), FBF (1, Psibar, S, Psi), G_Htt);
((M (D (-3)), O H, M (D 3)), FBF (1, Psibar, S, Psi), G_Hbb);
((M (U (-2)), O H, M (U 2)), FBF (1, Psibar, S, Psi), G_Hcc);
((M (L (-2)), O H, M (L 2)), FBF (1, Psibar, S, Psi), G_Hmm);
((M (L (-3)), O H, M (L 3)), FBF (1, Psibar, S, Psi), G_Htautau) ]
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs) ]
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2]
let gauge_higgs =
[ ((O H, G Wp, G Wm), Scalar_Vector_Vector 1, G_HWW);
((O H, G Z, G Z), Scalar_Vector_Vector 1, G_HZZ) ]
let gauge_higgs4 =
[ (O H, O H, G Wp, G Wm), Scalar2_Vector2 1, G_HHWW;
(O H, O H, G Z, G Z), Scalar2_Vector2 1, G_HHZZ ]
let higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
let anomaly_higgs =
[]
(* [ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ;
(O H, G Gl, G Gl), Dim5_Scalar_Gauge2 1, G_Hgg] *)
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
yukawa @ triple_gauge @ gauge_higgs @ higgs @
anomaly_higgs @ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "g" | "gl" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "H" -> O H
| _ -> invalid_arg "Modellib_BSM.Template.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_string: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.Template.flavor_to_TeX: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h"
end
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc"
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc" | G_Hmm -> "ghmm"
| G_HGaZ -> "ghgaz" | G_HGaGa -> "ghgaga" | G_Hgg -> "ghgg"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
(* \thocwmodulesection{Three-Site Higgsless Model} *)
module type Threeshl_options =
sig
val include_ckm: bool
val include_hf: bool
val diet: bool
end
module Threeshl_no_ckm: Threeshl_options =
struct
let include_ckm = false
let include_hf = true
let diet = false
end
module Threeshl_ckm: Threeshl_options =
struct
let include_ckm = true
let include_hf = true
let diet = false
end
module Threeshl_no_ckm_no_hf: Threeshl_options =
struct
let include_ckm = false
let include_hf = false
let diet = false
end
module Threeshl_ckm_no_hf: Threeshl_options =
struct
let include_ckm = true
let include_hf = false
let diet = false
end
module Threeshl_diet_no_hf: Threeshl_options =
struct
let include_ckm = false
let include_hf = false
let diet = true
end
module Threeshl_diet: Threeshl_options =
struct
let include_ckm = false
let include_hf = true
let diet = true
end
(* We use one generic implementation of the model and implement different features via option
modules given to a functor *)
module Threeshl (Module_options: Threeshl_options) =
struct
open Coupling
let modname = "Modellib_BSM.Threeshl"
let rcs =
let renderbool = function true -> "true" | false -> "false"
in RCS.rename rcs_file "Modellib_BSM.Threeshl"
["Three-Site Higgsless Model, " ^
"flavor mixing: " ^ (renderbool Module_options.include_ckm) ^
", heavy fermions: " ^ (renderbool Module_options.include_hf) ^
", reduced set of couplings: " ^ (renderbool Module_options.diet)
]
(* Shamelessly stolen from Modellib.SM3, but with no support for fudged width yet *)
let default_width = ref Timelike
(* If this flag is set true, all gauge bosons are assumed to be massless and are assigned
feynman gauge propagators. This in conjunction with the unbroken three site model is intended for
checking gauge invariance via the ward identites. *)
let all_feynman = ref false
let options = Options.create [
"constant_width", Arg.Unit (fun _ -> default_width := Constant),
"use constant width (also in t-channel)";
"custom_width", Arg.String (fun x -> default_width := Custom x),
"use custom width";
"cancel_widths", Arg.Unit (fun _ -> default_width := Vanishing),
"use vanishing width";
"all_feynman", Arg.Unit (fun _ -> all_feynman := true),
"assign feynman gauge propagators to all gauge bosons\n"
^ "\t(for checking the ward identities); use only if you *really* know\n"
^ "\twhat you are doing"]
(* The quantum numbers that are carried by the particles. \verb$csign$ is \emph{not} the charge
carried by the particle, but differentiates between particles (\verb$Pos$) and antiparticles
(\verb$Neg$) *)
type kkmode = Light | Heavy
type generation = Gen0 | Gen1 | Gen2
type csign = Pos | Neg
type isospin = Iso_up | Iso_down
(* Necessary to represent the indices of the couplings defined in FORTRAN *)
type kk2 = Light2 | Heavy2 | Light_Heavy
(* Map the different types to the constants used in the FORTRAN module *)
let fspec_of_kkmode = function Light -> "l_mode" | Heavy -> "h_mode"
let fspec_of_kk2 = function
Light2 -> "l_mode" | Heavy2 -> "h_mode" | Light_Heavy -> "lh_mode"
let fspec_of_gen = function Gen0 -> "gen_0" | Gen1 -> "gen_1" | Gen2 -> "gen_2"
let fspec_of_iso = function Iso_up -> "iso_up" | Iso_down -> "iso_down"
(* Covert the ``charge sign'' into a numeric sign (used e.g. in the determination of the MCID
codes) *)
let int_of_csign = function Pos -> 1 | Neg -> -1
(* Convert the generation into an integer (dito) *)
let int_of_gen = function Gen0 -> 1 | Gen1 -> 2 | Gen2 -> 3
(* The type \verb$flavor$ is implemented as a variant. Fermions are implemented as a variant
differentating between leptons and quarks (seemed the most natural way as this is also the way
in which the FORTRAN code is structured). Bosons are implemented as a variant the
differentiates between $W$, $Z$ and $A$. All other quantum numbers that are required for
identifying the particles are carried by the variant constructors. *)
type fermion =
| Lepton of (kkmode * csign * generation * isospin)
| Quark of (kkmode * csign * generation * isospin)
type boson =
| W of (kkmode * csign)
| Z of kkmode
| A
| G
type flavor = Fermion of fermion | Boson of boson
(* Helpers to construct particles from quantum numbers *)
let lepton kk cs gen iso = Lepton (kk, cs, gen, iso)
let quark kk cs gen iso = Quark (kk, cs, gen, iso)
let w kk cs = W (kk, cs)
let z kk = Z kk
let flavor_of_f x = Fermion x
let flavor_of_b x = Boson x
(* Map a list of functions to the list (partially) applied to a value *)
let revmap funs v = List.map (fun x -> x v) funs
(* The same for a list of values; the result is flattened *)
let revmap2 funs vals = ThoList.flatmap (revmap funs) vals
(* Functions to loop the constructors over quantum numbers for list creation purposes *)
let loop_kk flist = revmap2 flist [Light; Heavy]
let loop_cs flist = revmap2 flist [Pos; Neg]
let loop_gen flist = revmap2 flist [Gen0; Gen1; Gen2]
let loop_iso flist = revmap2 flist [Iso_up; Iso_down]
let loop_kk2 flist = revmap2 flist [Light2; Heavy2; Light_Heavy]
(* Conditional looping over kk modes depending on whether to include heavy fermions *)
let cloop_kk flist = match Module_options.include_hf with
| true -> loop_kk flist
| false -> revmap flist Light
let cloop_kk2 flist = match Module_options.include_hf with
| true -> loop_kk2 flist
| false -> revmap flist Light2
(* Having defined the necessary helpers, the magic of currying makes building lists of
particles as easy as nesting the loop functions in the correct order... *)
let all_leptons = loop_iso (loop_gen (loop_cs (cloop_kk [lepton] )))
let all_quarks = loop_iso( loop_gen (loop_cs (cloop_kk [quark] )))
let all_bosons = (loop_cs (loop_kk [w] )) @ [Z Light; Z Heavy; A; G]
(* Converts a flavor spec to the BCD identifier defined in the FORTRAN module. Splitting the
function into two parts \verb$prefix$ and \verb$rump$ removes a lot of redundancy. *)
let bcdi_of_flavor =
let prefix = function
| Fermion (Lepton (Heavy, _, _, _)) | Fermion (Quark (Heavy, _, _, _))
| Boson (W (Heavy, _)) | Boson (Z Heavy) -> "h"
| _ -> ""
in let rump = function
| Fermion (Lepton spec) -> (match spec with
| (_, _, Gen0, Iso_up) -> "nue"
| (_, _, Gen0, Iso_down) -> "e"
| (_, _, Gen1, Iso_up) -> "numu"
| (_, _, Gen1, Iso_down) -> "mu"
| (_, _, Gen2, Iso_up) -> "nutau"
| (_, _, Gen2, Iso_down) -> "tau")
| Fermion (Quark spec) -> (match spec with
| (_, _, Gen0, Iso_up) -> "u"
| (_, _, Gen0, Iso_down) -> "d"
| (_, _, Gen1, Iso_up) -> "c"
| (_, _, Gen1, Iso_down) -> "s"
| (_, _, Gen2, Iso_up) -> "t"
| (_, _, Gen2, Iso_down) -> "b")
| Boson (W _) -> "w" | Boson (Z _) -> "z"
| Boson A -> invalid_arg (modname ^ ".bcd_of_flavor: no bcd for photon!")
| Boson G -> invalid_arg (modname ^ ".bcd_of_flavor: no bcd for gluon!")
in function x -> (prefix x) ^ (rump x) ^ "_bcd"
(* The function defined in the model signature which returns the colour representation of a
particle *)
let color =
let quarkrep = function
| (_, Pos, _, _) -> Color.SUN 3
| (_, Neg, _, _) -> Color.SUN (-3)
in function
| Fermion (Quark x) -> quarkrep x
| Boson G -> Color.AdjSUN 3
| _ -> Color.Singlet
(* Function for calculating the MCID code of a particle. Convenctions have been choosen such
that the heavy modes are identified by the same numbers as the light ones, prefixed with
\verb$99$. This is supposedly in accord with the conventions for adding new particles to the list
of MCID codes. This function is required by the signature. *)
let pdg =
let iso_delta = function Iso_down -> 0 | Iso_up -> 1
in let gen_delta = function Gen0 -> 0 | Gen1 -> 2 | Gen2 -> 4
in let kk_delta = function Light -> 0 | Heavy -> 9900
in function
| Fermion ( Lepton (kk, cs, gen, iso)) ->
(int_of_csign cs) * (11 + (gen_delta gen) + (iso_delta iso) + (kk_delta kk))
| Fermion ( Quark (kk, cs, gen, iso)) ->
(int_of_csign cs) * (1 + (gen_delta gen) + (iso_delta iso)+ (kk_delta kk))
| Boson (W (kk, cs)) -> (int_of_csign cs) * (24 + (kk_delta kk))
| Boson (Z kk) -> 23 + (kk_delta kk)
| Boson A -> 22
| Boson G -> 21
(* Returns the lorentz representation of a particle; required by the signature. *)
let lorentz =
let spinor = function
| (_, Pos, _, _) -> Spinor
| (_, Neg, _, _) -> ConjSpinor
in function
| Fermion (Lepton x) | Fermion (Quark x) -> spinor x
| Boson (W _) | Boson (Z _) -> Massive_Vector
| Boson A -> Vector
| Boson G -> Vector
(* O'Mega supports models that allow different gauges; however, we only implement unitary
gauge and therefore stub this (SM3 does the same thing). The \verb$gauge$ type as well as
\verb$gauge_symbol$ are required by the signature. *)
type gauge = unit
let gauge_symbol () =
failwith (modname ^ ".gauge_symbol: internal error")
(* Returns the propagator for a given particle type. Required by signature. *)
let propagator =
let spinorprop = function
| (_, Pos, _, _) -> Prop_Spinor
| (_, Neg, _, _) -> Prop_ConjSpinor
in function
| Fermion (Lepton x) | Fermion (Quark x) -> spinorprop x
| Boson (W _) | Boson (Z _) ->
(match !all_feynman with false -> Prop_Unitarity | true -> Prop_Feynman)
| Boson A -> Prop_Feynman
| Boson G -> Prop_Feynman
(* Return the width of a particle, required by signature. \\
\emph{TODO:} Refine such that stable particles always are treade via vanishing width, as this
might speed up the generated code a bit. *)
let width _ = !default_width
(* Returns the conjugate particle; required by signature. *)
let conjugate =
let conj_csign = function
| Pos -> Neg
| Neg -> Pos
in function
| Fermion (Lepton (kk, cs, gen, iso)) -> Fermion (Lepton (kk, conj_csign cs, gen, iso))
| Fermion (Quark (kk, cs, gen, iso)) -> Fermion (Quark (kk, conj_csign cs, gen, iso))
| Boson (W (kk, cs)) -> Boson (W (kk, conj_csign cs))
| x -> x
(* Tells the diagram generator whether a particle is a fermion, a conjugate fermion or a
boson. Required by signature *)
let fermion = function
| Fermion (Lepton (_, cs, _, _)) | Fermion (Quark (_, cs, _, _)) -> int_of_csign cs
| Boson _ -> 0
(* Charges are: charge, lepton number, baryon number, generation. Required by signature *)
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let qn_charge = function
| Boson b -> (match b with
| W (_, c) -> (int_of_csign (c)) // 1
| _ -> 0//1)
| Fermion f -> (match f with
| Lepton (_, c, _, Iso_up) -> 0//1
| Lepton (_, c, _, Iso_down) -> (-1 * int_of_csign (c)) // 1
| Quark (_, c, _, Iso_up) -> (2 * int_of_csign (c)) // 3
| Quark (_, c, _, Iso_down) -> (-1 * int_of_csign (c)) // 3)
let qn_lepton = function
| Fermion (Lepton (_, c, _, _)) -> int_of_csign (c) // 1
| _ -> 0//1
let qn_baryon = function
| Fermion (Quark (_, c, _, _)) -> int_of_csign (c) // 1
| _ -> 0//1
(* Generation is conditional: if we enable the nontrivial CKM matrix, all particles carry
generation [0; 0; 0] *)
let qn_generation x =
let qn cs gen =
let c = int_of_csign (cs) in
match gen with
| Gen0 -> [c//1; 0//1; 0//1]
| Gen1 -> [0//1; c//1; 0//1]
| Gen2 -> [0//1; 0//1; c//1]
in
if Module_options.include_ckm then
[0//1; 0//1; 0//1]
else
match x with
| Fermion (Lepton (_, c, g, _)) -> qn c g
| Fermion (Quark (_, c, g, _)) -> qn c g
| _ -> [0//1; 0//1; 0//1]
let charges x =
[qn_charge x; qn_lepton x; qn_baryon x] @ (qn_generation x)
(* A variant to represent the different coupling constants, choosen to mimic the FORTRAN part.
Required by signature. *)
type constant =
| G_a_lep | G_a_quark of isospin
| G_aww | G_aaww
| G_w_lep of (kkmode * kkmode * generation * kkmode * generation)
| G_w_quark of (kkmode * kkmode * generation * kkmode * generation)
| G_z_lep of (kkmode * kk2 * generation * isospin)
| G_z_quark of (kkmode * kk2 * generation * isospin)
| G_wwz of (kk2 * kkmode)
| G_wwzz of (kk2 * kk2)
| G_wwza of (kk2 * kkmode)
| G_wwww of int
| G_s
| IG_s
| G_s2
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
(* Functions for the construction of constants from indices *)
let g_a_quark x = G_a_quark x
let g_w_lep kk1 kk2 gen1 kk3 gen2 = G_w_lep (kk1, kk2, gen1, kk3, gen2)
let g_w_quark kk1 kk2 gen1 kk3 gen2 = G_w_quark (kk1, kk2, gen1, kk3, gen2)
let g_z_lep kk1 kk2 gen iso = G_z_lep (kk1, kk2, gen, iso)
let g_z_quark kk1 kk2 gen iso = G_z_quark (kk1, kk2, gen, iso)
let g_wwz kk1 kk2 = G_wwz (kk1, kk2)
let g_wwzz kk1 kk2 = G_wwzz (kk1, kk2)
let g_wwza kk1 kk2 = G_wwza (kk1, kk2)
- let g_wwww nhw = if (nhw >= 0) & (nhw <= 4) then G_wwww nhw
+ let g_wwww nhw = if (nhw >= 0) && (nhw <= 4) then G_wwww nhw
else failwith (modname ^ ".g_wwww: invalid integer, very bad")
(* Build a list of the different constants *)
let clist = [G_a_lep; G_aww; G_aaww] @ (loop_iso [g_a_quark]) @
(loop_gen (cloop_kk (loop_gen (cloop_kk (loop_kk [g_w_lep] ))))) @
(loop_gen (cloop_kk (loop_gen (cloop_kk (loop_kk [g_w_quark] ))))) @
(loop_iso (loop_gen (cloop_kk2 (loop_kk [g_z_lep] )))) @
(loop_iso (loop_gen (cloop_kk2 (loop_kk [g_z_quark] )))) @
(loop_kk (loop_kk2 [g_wwz] )) @ (loop_kk2 (loop_kk2 [g_wwzz] )) @
(loop_kk (loop_kk2 [g_wwza] )) @ (List.map g_wwww [0; 1; 2; 3; 4])
(* Maximum number of lines meeting at a vertex, required by signature. *)
let max_degree () = 4
(* Transform a pair of kk identifiers into a kk2 identifier *)
let get_kk2 = function (Light, Light) -> Light2 | (Heavy, Heavy) -> Heavy2
| (Light, Heavy) | (Heavy, Light) -> Light_Heavy
(* Flip isospin *)
let conj_iso = function Iso_up -> Iso_down | Iso_down -> Iso_up
(* Below, lists of couplings are generated which ultimately are joined into a list of all
couplings in the model. The generated lists can be viewed using the \verb$dump.ml$ script in the
O'Mega toplevel directory. \\
The individual couplings are defined as 5-tupels resp. 6-tupels consisting in this
order of the particles meeting at the vertex, the coupling type (see \verb$couplings.ml$) and the
coupling constant. *)
(* List of $llA$ type vertices *)
let vertices_all =
let vgen kk gen =
((Fermion (Lepton (kk, Neg, gen, Iso_down)), Boson A, Fermion (Lepton (kk, Pos, gen,
Iso_down))), FBF(1, Psibar, V, Psi), G_a_lep)
in loop_gen (cloop_kk [vgen])
(* List of $qqA$ type vertices *)
let vertices_aqq =
let vgen kk gen iso =
((Fermion (Quark (kk, Neg, gen, iso)), Boson A, Fermion (Quark (kk, Pos, gen,
iso))), FBF(1, Psibar, V, Psi), G_a_quark iso)
in loop_iso (loop_gen (cloop_kk [vgen]))
(* List of $\nu lW$ type vertices *)
let vertices_wll =
let vgen kkw kk_f kk_fbar iso_f gen =
((Fermion (Lepton (kk_fbar, Neg, gen, conj_iso iso_f)),
Boson (W (kkw, (match iso_f with Iso_up -> Neg | _ -> Pos))),
Fermion (Lepton (kk_f, Pos, gen, iso_f))),
FBF (1, Psibar, VA2, Psi),
G_w_lep (kkw, (match iso_f with Iso_up -> kk_f | _ -> kk_fbar), gen,
(match iso_f with Iso_up -> kk_fbar | _ -> kk_f), gen) )
in loop_gen (loop_iso (cloop_kk (cloop_kk (loop_kk [vgen] ))))
(* The same list, but without couplings between the $W^\prime$ and light fermions *)
let vertices_wll_diet =
let filter = function
| ((Fermion (Lepton (Light, _, _, _)), Boson (W (Heavy, _)),
Fermion (Lepton (Light, _, _, _))), _, _) -> false
| _ -> true
in List.filter filter vertices_wll
(* List of $udW$ type vertices, flavor-diagonal *)
let vertices_wqq_no_ckm =
let vgen kkw kk_f kk_fbar iso_f gen =
((Fermion (Quark (kk_fbar, Neg, gen, conj_iso iso_f)),
Boson (W (kkw, (match iso_f with Iso_up -> Neg | _ -> Pos))),
Fermion (Quark (kk_f, Pos, gen, iso_f))),
FBF (1, Psibar, VA2, Psi),
G_w_quark (kkw, (match iso_f with Iso_up -> kk_f | _ -> kk_fbar), gen,
(match iso_f with Iso_up -> kk_fbar | _ -> kk_f), gen) )
in loop_gen (loop_iso (cloop_kk (cloop_kk (loop_kk [vgen] ))))
(* The same list, but without couplings between the $W^\prime$ and the first two generations
of quarks *)
let vertices_wqq_no_ckm_diet =
let filter = function
| ((Fermion (Quark (Light, _, gen, _)), Boson (W (Heavy, _)),
Fermion (Quark (Light, _, _, _))), _, _) ->
(match gen with Gen2 -> true | _ -> false)
| _ -> true
in List.filter filter vertices_wqq_no_ckm
(* List of $udW$ type vertices, including non flavor-diagonal couplings *)
let vertices_wqq =
let vgen kkw kk_f gen_f kk_fbar gen_fbar iso_f =
((Fermion (Quark (kk_fbar, Neg, gen_fbar, conj_iso iso_f)),
Boson (W (kkw, (match iso_f with Iso_up -> Neg | _ -> Pos))),
Fermion (Quark (kk_f, Pos, gen_f, iso_f))),
FBF (1, Psibar, VA2, Psi),
G_w_quark (match iso_f with
| Iso_up -> (kkw, kk_f, gen_f, kk_fbar, gen_fbar)
| Iso_down -> (kkw, kk_fbar, gen_fbar, kk_f, gen_f)))
in loop_iso (loop_gen (cloop_kk (loop_gen (cloop_kk (loop_kk [vgen] )))))
(* List of $llZ$ / $\nu\nu Z$ type vertices *)
let vertices_zll =
let vgen kkz kk_f kk_fbar gen iso =
((Fermion (Lepton (kk_fbar, Neg, gen, iso)), Boson (Z kkz),
Fermion (Lepton (kk_f, Pos, gen, iso))),
FBF (1, Psibar, VA2, Psi),
G_z_lep (kkz, get_kk2 (kk_f, kk_fbar), gen, iso))
in loop_iso (loop_gen (cloop_kk (cloop_kk (loop_kk [vgen] ))))
(* List of $qqZ$ type vertices *)
let vertices_zqq =
let vgen kkz kk_f kk_fbar gen iso =
((Fermion (Quark (kk_fbar, Neg, gen, iso)), Boson (Z kkz),
Fermion (Quark (kk_f, Pos, gen, iso))),
FBF (1, Psibar, VA2, Psi),
G_z_quark (kkz, get_kk2 (kk_f, kk_fbar), gen, iso))
in loop_iso (loop_gen (cloop_kk (cloop_kk (loop_kk [vgen] ))))
(* $gq\bar{q}$ *)
let vertices_gqq =
let vgen kk gen iso =
((Fermion (Quark (kk, Neg, gen, iso)), Boson G, Fermion (Quark (kk, Pos, gen, iso))),
FBF (1, Psibar, V, Psi), G_s)
in loop_iso (loop_gen (cloop_kk [vgen]))
(* AWW *)
let vertices_aww =
let vgen kk =
( (Boson A, Boson (W (kk, Pos)), Boson (W (kk, Neg))), Gauge_Gauge_Gauge 1, G_aww)
in loop_kk [vgen]
(* ZWW *)
let vertices_zww =
let vgen kkz kkwp kkwm =
((Boson (Z kkz), Boson (W (kkwp, Pos)), Boson (W (kkwm, Neg))), Gauge_Gauge_Gauge 1,
G_wwz (get_kk2 (kkwp, kkwm), kkz))
in loop_kk (loop_kk (loop_kk [vgen]))
(* $ggg$ *)
let vertices_ggg = [(Boson G, Boson G, Boson G), Gauge_Gauge_Gauge (-1), IG_s]
(* Stolen from Modellib.SM; the signs seem to be OK. See \verb$couplings.ml$ for more docs. *)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
(* AAWW *)
let vertices_aaww =
let vgen kk =
((Boson A, Boson (W (kk, Pos)), Boson A, Boson (W (kk, Neg))), minus_gauge4, G_aaww)
in loop_kk [vgen]
(* WWZZ *)
let vertices_wwzz =
let vgen kkwp kkwm kk2z =
((Boson (Z (match kk2z with Heavy2 -> Heavy | Light2 | Light_Heavy -> Light)),
Boson (W (kkwp, Pos)),
Boson (Z (match kk2z with Heavy2 | Light_Heavy -> Heavy | Light2 -> Light)),
Boson (W (kkwm, Neg))), minus_gauge4, G_wwzz (get_kk2 (kkwp, kkwm), kk2z))
in loop_kk2 (loop_kk (loop_kk [vgen]))
(* WWZA *)
let vertices_wwza =
let vgen kkwp kkwm kkz =
((Boson A, Boson (W (kkwp, Pos)), Boson (Z kkz), Boson (W (kkwm, Neg))),
minus_gauge4, G_wwza (get_kk2 (kkwp, kkwm), kkz))
in loop_kk (loop_kk (loop_kk [vgen]))
(* WWWW *)
let vertices_wwww =
let count = function Light2 -> 0 | Light_Heavy -> 1 | Heavy2 -> 2
in let vgen kk2wp kk2wm =
((Boson (W ((match kk2wp with Heavy2 -> Heavy | Light2 | Light_Heavy -> Light), Pos)),
Boson (W ((match kk2wm with Heavy2 -> Heavy | Light2 | Light_Heavy -> Light), Neg)),
Boson (W ((match kk2wp with Heavy2 | Light_Heavy -> Heavy | Light2 -> Light), Pos)),
Boson (W ((match kk2wm with Heavy2 | Light_Heavy -> Heavy | Light2 -> Light), Neg))),
gauge4, G_wwww ((count kk2wp) + (count kk2wm)))
in loop_kk2 (loop_kk2 [vgen])
(* gggg *)
let vertices_gggg = [(Boson G, Boson G, Boson G, Boson G), gauge4, G_s2]
(* The list of couplings is transformed into the fusion lists required by the generator by
the Model.Fusions functor. *)
(* This is copy\& paste from the other models; check again with Thorsten if it is correct *)
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end )
(* Not sure yet whether F.fusex also creates the conjugate vertices; by looking at the
implementation of the other models, I assume it doesn't. Still, better ask Thorsten to be
sure!!!\\
\emph{Update:} Still didn't get to ask, but since the results are consistent, I suspect my assertion
is correct. \\
The stuff below is required by the signature. *)
let vertices () = (vertices_all @ vertices_aqq @
(match Module_options.diet with
| false -> vertices_wll
| true -> vertices_wll_diet) @
(match (Module_options.include_ckm, Module_options.diet) with
| (true, false) -> vertices_wqq
| (false, false) -> vertices_wqq_no_ckm
| (false, true) -> vertices_wqq_no_ckm_diet
| (true, true) -> raise (Failure
("Modules4.Threeshl.vertices: CKM matrix together with option diet is not" ^
" implemented yet!"))) @
vertices_zll @ vertices_zqq @ vertices_aww @ vertices_zww @ vertices_gqq @ vertices_ggg,
vertices_aaww @ vertices_wwzz @ vertices_wwza @ vertices_wwww @ vertices_gggg
, [])
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
(* A function that returns a list of a flavours known to the model, required by the signature.
*)
let flavors () = (List.map flavor_of_f (all_leptons @ all_quarks)) @
(List.map flavor_of_b all_bosons)
(* dito, external flavours, also required. *)
let external_flavors () = [
"light leptons", List.map flavor_of_f (loop_iso (loop_gen( loop_cs [lepton Light])));
"light quarks", List.map flavor_of_f (loop_iso (loop_gen( loop_cs [quark Light])));
"light gauge bosons", List.map flavor_of_b [W (Light, Pos); W (Light, Neg); Z Light; A];
"heavy gauge bosons", List.map flavor_of_b [W (Heavy, Pos); W (Heavy, Neg); Z Heavy]] @
(match Module_options.include_hf with
| true -> [
"heavy leptons", List.map flavor_of_f (loop_iso (loop_gen( loop_cs [lepton Heavy])));
"heavy quarks", List.map flavor_of_f (loop_iso (loop_gen( loop_cs [quark Heavy])))]
| false -> [] ) @ ["gluons", [Boson G]]
(* Which of the particles are goldstones? $\rightarrow$ none. Required by the signature. *)
let goldstone x = None
(* This is wrong but handy for debugging the constant identifier generation via -params.
Usually, this function would return a record consisting of the parameters as well as
expression for the dependent quantities that can be used to generate FORTRAN code for
calculating them. However, we have a seperate module for the threeshl, so we can abuse this
for debugging. Required by signature. *)
let parameters () = {input = List.map (fun x -> (x, 0.)) clist;
derived = []; derived_arrays = []}
(* Convert a flavour into a ID string with which it will be referred by the user interface of
the compiled generator. Required by signature *)
let flavor_to_string =
let prefix = function
| Fermion (Lepton (Heavy, _, _, _)) | Fermion (Quark (Heavy, _, _, _))
| Boson (W (Heavy, _)) | Boson (Z Heavy) -> "H"
| _ -> ""
in let postfix = function
| Fermion (Lepton (_, cs, _, Iso_down)) -> (match cs with Pos -> "-" | Neg -> "+")
| Fermion (Quark (_, Neg, _, _)) | Fermion (Lepton (_, Neg, _, Iso_up)) -> "bar"
| Boson (W (_, cs)) -> (match cs with Pos -> "+" | Neg -> "-")
| _ -> ""
in let rump = function
| Fermion (Lepton desc) -> (match desc with
| (_, _, Gen0, Iso_up) -> "nue"
| (_, _, Gen0, Iso_down) -> "e"
| (_, _, Gen1, Iso_up) -> "numu"
| (_, _, Gen1, Iso_down) -> "mu"
| (_, _, Gen2, Iso_up) -> "nutau"
| (_, _, Gen2, Iso_down) -> "tau")
| Fermion (Quark desc) -> (match desc with
| (_, _, Gen0, Iso_up) -> "u"
| (_, _, Gen0, Iso_down) -> "d"
| (_, _, Gen1, Iso_up) -> "c"
| (_, _, Gen1, Iso_down) -> "s"
| (_, _, Gen2, Iso_up) -> "t"
| (_, _, Gen2, Iso_down) -> "b")
| Boson (W _) -> "W" | Boson (Z _) -> "Z" | Boson A -> "A" | Boson G -> "gl"
in function x -> (prefix x) ^ (rump x) ^ (postfix x)
(* Conversion of the ID string into a particle flavor. Instead of going through all cases
again, we generate a ``dictionary'' of flavor / ID pairs which we use to identify the correct
flavor. Required by signature. *)
let flavor_of_string x =
let dict = List.map (fun x -> (x, flavor_to_string x)) (flavors ())
in let get_ident = function (x, _) -> x
in try
get_ident (List.find (fun (_, y) -> (x = y)) dict)
with
Not_found -> (match x with
| "g" -> Boson G
| _ -> invalid_arg (modname ^ ".flavor_of_string")
)
(* Converts a flavor into a symbol used as identification in the generated FORTRAN code (has
to comply to the conventions of valid FORTRAN identifiers therefore). We stick to the same
convenctions as SM3, prefixing heavy modes with a \verb$H$. Required by signature. *)
let flavor_symbol =
let prefix = function
| Fermion (Lepton (Heavy, _, _, _)) | Fermion (Quark (Heavy, _, _, _))
| Boson (W (Heavy, _)) | Boson (Z Heavy) -> "H"
| _ -> ""
in let postfix = function
| Fermion (Lepton (_, Neg, _, _)) | Fermion (Quark (_, Neg, _, _)) -> "b"
| _ -> ""
in let rump = function
| Fermion spec -> (match spec with
| Lepton (_, _, gen, Iso_up) -> "n" ^ (string_of_int (int_of_gen gen))
| Lepton (_, _, gen, Iso_down) -> "l" ^ (string_of_int (int_of_gen gen))
| Quark (_, _, gen, Iso_up) -> "u" ^ (string_of_int (int_of_gen gen))
| Quark (_, _, gen, Iso_down) -> "d"^ (string_of_int (int_of_gen gen)))
| Boson spec -> (match spec with
| W (_, Pos) -> "wp" | W (_, Neg) -> "wm"
| Z _ -> "z" | A -> "a" | G -> "gl" )
in function
x -> (prefix x) ^ (rump x) ^ (postfix x)
(* Generate TeX for a flavor *)
let flavor_to_TeX =
let bar x y = match x with Neg -> "\\overline{" ^ y ^ "}" | Pos -> y
in let pm x y = match x with Neg -> "{" ^ y ^ "}^+" | Pos -> "{" ^ y ^ "}^-"
in let prime x y = match x with Light -> y | Heavy -> "{" ^ y ^ "}^\\prime"
in function
| Fermion (Lepton desc) -> (match desc with
| (kk, cs, gen, Iso_up) -> prime kk (bar cs (match gen with
| Gen0 -> "\\nu_e"
| Gen1 -> "\\nu_\\mu"
| Gen2 -> "\\nu_\\tau"))
| (kk, cs, gen, Iso_down) -> prime kk (pm cs (match gen with
| Gen0 -> "e" | Gen1 -> "\\mu" | Gen2 -> "\\tau")))
| Fermion (Quark (kk, cs, gen, iso)) -> prime kk (bar cs (match (gen, iso) with
| (Gen0, Iso_up) -> "u"
| (Gen0, Iso_down) -> "d"
| (Gen1, Iso_up) -> "c"
| (Gen1, Iso_down) -> "s"
| (Gen2, Iso_up) -> "t"
| (Gen2, Iso_down) -> "b"))
| Boson spec -> (match spec with
| W (kk, cs) -> prime kk (pm (match cs with Pos -> Neg | Neg -> Pos) "W")
| Z kk -> prime kk "Z"
| A -> "A" | G -> "g")
(* Returns the string referring to the particle mass in the generated FORTRAN code. Required
by signature. *)
let mass_symbol = function
| Boson A | Boson G-> "0._default"
| x -> "mass_array(" ^ (bcdi_of_flavor x) ^ ")"
(* Dito, for width. Required by signature. *)
let width_symbol = function
| Boson A | Boson G -> "0._default"
| x -> "width_array(" ^ (bcdi_of_flavor x) ^ ")"
(* Determines the string referring to a coupling constant in the generated FORTRAN code.
Required by signature. *)
let constant_symbol =
let c = ", "
in let g_w_ferm = function
(kk1, kk2, gen1, kk3, gen2) ->
":, " ^ (fspec_of_kkmode kk1) ^ c ^ (fspec_of_kkmode kk2) ^ c ^ (fspec_of_gen gen1) ^ c ^
(fspec_of_kkmode kk3) ^ c ^ (fspec_of_gen gen2)
in let g_z_ferm = function
(kk1, kk2, gen, iso) ->
":, " ^ (fspec_of_kkmode kk1) ^ c ^ (fspec_of_kk2 kk2) ^ c ^ (fspec_of_gen gen) ^ c ^
(fspec_of_iso iso)
in function
| G_a_lep -> "g_a_lep"
| G_s -> "g_s_norm"
| IG_s -> "ig_s_norm"
| G_s2 -> "g_s_norm2"
| G_a_quark iso -> "g_a_quark(" ^ (fspec_of_iso iso) ^ ")"
| G_aww -> "ig_aww"
| G_aaww -> "g_aaww"
| G_w_lep spec -> "g_w_lep_va(" ^ (g_w_ferm spec) ^ ")"
| G_w_quark spec -> "g_w_quark_va(" ^ (g_w_ferm spec) ^ ")"
| G_z_lep spec -> "g_z_lep_va(" ^ (g_z_ferm spec) ^ ")"
| G_z_quark spec -> "g_z_quark_va(" ^ (g_z_ferm spec) ^ ")"
| G_wwz (kk1, kk2) -> "ig_wwz(" ^ (fspec_of_kk2 kk1) ^ c ^
(fspec_of_kkmode kk2) ^ ")"
| G_wwzz (kk1, kk2) -> "g_wwzz(" ^ (fspec_of_kk2 kk1) ^ c ^
(fspec_of_kk2 kk2) ^ ")"
| G_wwza (kk1, kk2) -> "g_wwza(" ^(fspec_of_kk2 kk1) ^ c ^
(fspec_of_kkmode kk2) ^ ")"
- | G_wwww nhw -> if (0 <= nhw) & (nhw <= 4) then
+ | G_wwww nhw -> if (0 <= nhw) && (nhw <= 4) then
"g_wwww(" ^ (string_of_int nhw) ^ ")"
else failwith "Modules4.Threeshl.constant_symbol: invalid int for G_wwww; very bad"
end
(* \thocwmodulesection{2HDM with and without non-trivial flavor structure} *)
module type THDM_flags =
sig
val ckm_present : bool
end
module THDM : THDM_flags =
struct
let ckm_present = false
end
module THDM_CKM : THDM_flags =
struct
let ckm_present = true
end
module TwoHiggsDoublet (Flags : THDM_flags) =
struct
let rcs = rcs_file
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width" ]
type matter_field = L of int | N of int | U of int | D of int
type gauge_boson = Ga | Wp | Wm | Z | Gl
type other = Phip | Phim | Phi0 | Hh | HA | HH | Hp | Hm
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.TwoHiggsDoublet.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n ]
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl];
"Higgs", List.map other [Hh; HH; HA; Hp; Hm];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = ThoList.flatmap snd (external_flavors ())
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z -> Massive_Vector
end
| O f -> Scalar
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl -> Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| Hh | HH | HA | Hp | Hm -> Prop_Scalar
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| Hh -> Hh | HH -> HH | HA -> HA
| Hp -> Hm | Hm -> Hp
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm -> 0
end
| O _ -> 0
(* Electrical charge, lepton number, baryon number. We could avoid the
rationals altogether by multiplying the first and last by 3 \ldots *)
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("Modellib_BSM.TwoHiggsDoublet.generation': " ^ string_of_int n)
let generation f =
if Flags.ckm_present then
[]
else
match f with
| M (L n | N n | U n | D n) -> generation' n
| G _ | O _ -> [ 0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Ga | Z -> 0//1
| Wp -> 1//1
| Wm -> -1//1
end
| O f ->
begin match f with
| Hh | HH | HA | Phi0 -> 0//1
| Hp | Phip -> 1//1
| Hm | Phim -> -1//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n -> if n > 0 then 1//1 else -1//1
| U _ | D _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| I_Q_W | I_G_ZWW | I_G_WWW
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| G_htt | G_hbb | G_hcc | G_htautau | G_hmumu
| G_Htt | G_Hbb | G_Hcc | G_Htautau | G_Hmumu
| I_G_Att | I_G_Abb | I_G_Acc | I_G_Atautau | I_G_Amumu
| G_Htb | G_Hcs | G_Htaunu | G_Hmunu
| Gs | I_Gs | G2
| G_AHpHm | G_ZHpHm | G_Zh1h2 | G_Zh1h3 | G_Zh2h3
| G_WpHmh1 | G_WpHmh2 | G_WpHmh3 | G_WmHph1 | G_WmHph2
| G_WmHph3 | G_h1ZZ | G_h2ZZ | G_h3ZZ | G_h1WpWm | G_h2WpWm
| G_h3WpWm | G_hhWpWm | G_hhZZ | G_HpHmAA | G_HpHmZZ | G_HpHmAZ
| G_HpHmWpWm | G_h1HpAWm | G_h2HpAWm | G_h3HpAWm | G_h1HpZWm
| G_h2HpZWm | G_h3HpZWm | G_h1HpAWmC | G_h2HpAWmC | G_h3HpAWmC
| G_h1HpZWmC | G_h2HpZWmC | G_h3HpZWmC | G_h1HpHm | G_h2HpHm | G_h3HpHm
| G_h111 | G_h112 | G_h113 | G_h221 | G_h222 | G_h223 | G_h331 | G_h332
| G_h333 | G_h123 | G_HpHmHpHm | G_HpHm11 | G_HpHm12 | G_HpHm13
| G_HpHm22 | G_HpHm23 | G_HpHm33 | G_h1111 | G_h1112 | G_h1113
| G_h1122 | G_h1123 | G_h1133 | G_h1222 | G_h1223 | G_h1233 | G_h1333
| G_h2222 | G_h2223 | G_h2233 | G_h2333 | G_h3333
| G_h1uu | G_h2uu | G_h3uu | G_h1uc | G_h2uc | G_h3uc | G_h1ut
| G_h2ut | G_h3ut | G_h1cu | G_h2cu | G_h3cu | G_h1cc | G_h2cc
| G_h3cc | G_h1ct | G_h2ct | G_h3ct | G_h1tu | G_h2tu | G_h3tu
| G_h1tc | G_h2tc | G_h3tc | G_h1tt | G_h2tt | G_h3tt
| G_h1dd | G_h2dd | G_h3dd | G_h1ds | G_h2ds | G_h3ds | G_h1db
| G_h2db | G_h3db | G_h1sd | G_h2sd | G_h3sd | G_h1ss | G_h2ss
| G_h3ss | G_h1sb | G_h2sb | G_h3sb | G_h1bd | G_h2bd | G_h3bd
| G_h1bs | G_h2bs | G_h3bs | G_h1bb | G_h2bb | G_h3bb
| G_hud | G_hus | G_hub | G_hcd | G_hcs | G_hcb | G_htd | G_hts | G_htb
| G_hdu | G_hdc | G_hdt | G_hsu | G_hsc | G_hst | G_hbu | G_hbc | G_hbt
| G_he1n1 | G_he1n2 | G_he1n3 | G_he2n1 | G_he2n2 | G_he2n3 | G_he3n1
| G_he3n2 | G_he3n3 | G_hn1e1 | G_hn1e2 | G_hn1e3 | G_hn2e1 | G_hn2e2
| G_hn2e3 | G_hn3e1 | G_hn3e2 | G_hn3e3
| G_h1e1e1 | G_h2e1e1 | G_h3e1e1 | G_h1e1e2 | G_h2e1e2 | G_h3e1e2
| G_h1e1e3 | G_h2e1e3 | G_h3e1e3 | G_h1e2e1 | G_h2e2e1 | G_h3e2e1
| G_h1e2e2 | G_h2e2e2 | G_h3e2e2 | G_h1e2e3 | G_h2e2e3 | G_h3e2e3
| G_h1e3e1 | G_h2e3e1 | G_h3e3e1 | G_h1e3e2 | G_h2e3e2 | G_h3e3e2
| G_h1e3e3 | G_h2e3e3 | G_h3e3e3
| Mass of flavor | Width of flavor
(* Two integer counters for the QCD and EW order of the couplings. *)
type orders = int * int
let orders = function
| _ -> (0,0)
let parameters () =
{ input = []; derived = []; derived_arrays = [] }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
(* \begin{equation}
\mathcal{L}_{\textrm{EM}} =
- e \sum_i q_i \bar\psi_i\fmslash{A}\psi_i
\end{equation} *)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let color_currents n =
List.map mgm
[ ((U (-n), Gl, U n), FBF (1, Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF (1, Psibar, V, Psi), Gs) ]
(* \begin{equation}
\mathcal{L}_{\textrm{NC}} =
- \frac{g}{2\cos\theta_W}
\sum_i \bar\psi_i\fmslash{Z}(g_V^i-g_A^i\gamma_5)\psi_i
\end{equation} *)
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
(* \begin{equation}
\mathcal{L}_{\textrm{CC}} =
- \frac{g}{2\sqrt2} \sum_i \bar\psi_i
(T^+\fmslash{W}^+ + T^-\fmslash{W}^-)(1-\gamma_5)\psi_i
\end{equation} *)
let charged_currents n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC);
((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let yukawa =
[ ((M (U (-1)),O Hh,M (U 1)), FBF (1,Psibar,SP,Psi), G_h1uu);
((M (U (-1)),O HH,M (U 1)), FBF (1,Psibar,SP,Psi), G_h2uu);
((M (U (-1)),O HA,M (U 1)), FBF (1,Psibar,SP,Psi), G_h3uu);
((M (U (-2)),O Hh,M (U 2)), FBF (1,Psibar,SP,Psi), G_h1cc);
((M (U (-2)),O HH,M (U 2)), FBF (1,Psibar,SP,Psi), G_h2cc);
((M (U (-2)),O HA,M (U 2)), FBF (1,Psibar,SP,Psi), G_h3cc);
((M (U (-3)),O Hh,M (U 3)), FBF (1,Psibar,SP,Psi), G_h1tt);
((M (U (-3)),O HH,M (U 3)), FBF (1,Psibar,SP,Psi), G_h2tt);
((M (U (-3)),O HA,M (U 3)), FBF (1,Psibar,SP,Psi), G_h3tt);
((M (D (-1)),O Hh,M (D 1)), FBF (1,Psibar,SP,Psi), G_h1dd);
((M (D (-1)),O HH,M (D 1)), FBF (1,Psibar,SP,Psi), G_h2dd);
((M (D (-1)),O HA,M (D 1)), FBF (1,Psibar,SP,Psi), G_h3dd);
((M (D (-2)),O Hh,M (D 2)), FBF (1,Psibar,SP,Psi), G_h1ss);
((M (D (-2)),O HH,M (D 2)), FBF (1,Psibar,SP,Psi), G_h2ss);
((M (D (-2)),O HA,M (D 2)), FBF (1,Psibar,SP,Psi), G_h3ss);
((M (D (-3)),O Hh,M (D 3)), FBF (1,Psibar,SP,Psi), G_h1bb);
((M (D (-3)),O HH,M (D 3)), FBF (1,Psibar,SP,Psi), G_h2bb);
((M (D (-3)),O HA,M (D 3)), FBF (1,Psibar,SP,Psi), G_h3bb);
((M (U (-1)),O Hp,M (D 1)), FBF (1,Psibar,SP,Psi), G_hud);
((M (U (-2)),O Hp,M (D 2)), FBF (1,Psibar,SP,Psi), G_hcs);
((M (U (-3)),O Hp,M (D 3)), FBF (1,Psibar,SP,Psi), G_htb);
((M (D (-1)),O Hm,M (U 1)), FBF (1,Psibar,SP,Psi), G_hdu);
((M (D (-2)),O Hm,M (U 2)), FBF (1,Psibar,SP,Psi), G_hsc);
((M (D (-3)),O Hm,M (U 3)), FBF (1,Psibar,SP,Psi), G_hbt);
((M (L (-1)),O Hh,M (L 1)), FBF (1,Psibar,SP,Psi), G_h1e1e1);
((M (L (-1)),O HH,M (L 1)), FBF (1,Psibar,SP,Psi), G_h2e1e1);
((M (L (-1)),O HA,M (L 1)), FBF (1,Psibar,SP,Psi), G_h3e1e1);
((M (L (-2)),O Hh,M (L 2)), FBF (1,Psibar,SP,Psi), G_h1e2e2);
((M (L (-2)),O HH,M (L 2)), FBF (1,Psibar,SP,Psi), G_h2e2e2);
((M (L (-2)),O HA,M (L 2)), FBF (1,Psibar,SP,Psi), G_h3e2e2);
((M (L (-3)),O Hh,M (L 3)), FBF (1,Psibar,SP,Psi), G_h1e3e3);
((M (L (-3)),O HH,M (L 3)), FBF (1,Psibar,SP,Psi), G_h2e3e3);
((M (L (-3)),O HA,M (L 3)), FBF (1,Psibar,SP,Psi), G_h3e3e3)
(*i ((M (N (-1)),O Hp,M (L 1)), FBF (1,Psibar,SR,Psi), G_hn1e1);
((M (N (-2)),O Hp,M (L 2)), FBF (1,Psibar,SR,Psi), G_hn2e2);
((M (N (-3)),O Hp,M (L 3)), FBF (1,Psibar,SR,Psi), G_hn3e3);
((M (L (-1)),O Hm,M (N 1)), FBF (1,Psibar,SL,Psi), G_he1n1);
((M (L (-2)),O Hm,M (N 2)), FBF (1,Psibar,SL,Psi), G_he2n2);
((M (L (-3)),O Hm,M (N 3)), FBF (1,Psibar,SL,Psi), G_he3n3); i*)
] @
if Flags.ckm_present then
[((M (U (-1)),O Hh, M (U 2)), FBF (1,Psibar,SP,Psi), G_h1uc);
((M (U (-1)),O Hh, M (U 3)), FBF (1,Psibar,SP,Psi), G_h1ut);
((M (U (-2)),O Hh,M (U 1)), FBF (1,Psibar,SP,Psi), G_h1cu);
((M (U (-2)),O Hh,M (U 3)), FBF (1,Psibar,SP,Psi), G_h1ct);
((M (U (-1)),O HH,M (U 2)), FBF (1,Psibar,SP,Psi), G_h2uc);
((M (U (-1)),O HH,M (U 3)), FBF (1,Psibar,SP,Psi), G_h2ut);
((M (U (-1)),O HA,M (U 2)), FBF (1,Psibar,SP,Psi), G_h3uc);
((M (U (-1)),O HA,M (U 3)), FBF (1,Psibar,SP,Psi), G_h3ut);
((M (U (-2)),O HH,M (U 1)), FBF (1,Psibar,SP,Psi), G_h2cu);
((M (U (-2)),O HH,M (U 3)), FBF (1,Psibar,SP,Psi), G_h2ct);
((M (U (-2)),O HA,M (U 1)), FBF (1,Psibar,SP,Psi), G_h3cu);
((M (U (-2)),O HA,M (U 3)), FBF (1,Psibar,SP,Psi), G_h3ct);
((M (U (-3)),O Hh,M (U 1)), FBF (1,Psibar,SP,Psi), G_h1tu);
((M (U (-3)),O Hh,M (U 2)), FBF (1,Psibar,SP,Psi), G_h1tc);
((M (U (-3)),O HH,M (U 1)), FBF (1,Psibar,SP,Psi), G_h2tu);
((M (U (-3)),O HH,M (U 2)), FBF (1,Psibar,SP,Psi), G_h2tc);
((M (U (-3)),O HA,M (U 1)), FBF (1,Psibar,SP,Psi), G_h3tu);
((M (U (-3)),O HA,M (U 2)), FBF (1,Psibar,SP,Psi), G_h3tc);
((M (D (-1)),O Hh,M (D 2)), FBF (1,Psibar,SP,Psi), G_h1ds);
((M (D (-1)),O Hh,M (D 3)), FBF (1,Psibar,SP,Psi), G_h1db);
((M (D (-1)),O HH,M (D 2)), FBF (1,Psibar,SP,Psi), G_h2ds);
((M (D (-1)),O HH,M (D 3)), FBF (1,Psibar,SP,Psi), G_h2db);
((M (D (-1)),O HA,M (D 2)), FBF (1,Psibar,SP,Psi), G_h3ds);
((M (D (-1)),O HA,M (D 3)), FBF (1,Psibar,SP,Psi), G_h3db);
((M (D (-2)),O Hh,M (D 1)), FBF (1,Psibar,SP,Psi), G_h1sd);
((M (D (-2)),O Hh,M (D 3)), FBF (1,Psibar,SP,Psi), G_h1sb);
((M (D (-2)),O HH,M (D 1)), FBF (1,Psibar,SP,Psi), G_h2sd);
((M (D (-2)),O HH,M (D 3)), FBF (1,Psibar,SP,Psi), G_h2sb);
((M (D (-2)),O HA,M (D 1)), FBF (1,Psibar,SP,Psi), G_h3sd);
(*i ((M (N (-1)),O Hp,M (L 2)), FBF (1,Psibar,SR,Psi), G_hn1e2);
((M (N (-1)),O Hp,M (L 3)), FBF (1,Psibar,SR,Psi), G_hn1e3);
((M (N (-2)),O Hp,M (L 1)), FBF (1,Psibar,SR,Psi), G_hn2e1);
((M (N (-2)),O Hp,M (L 3)), FBF (1,Psibar,SR,Psi), G_hn2e3);
((M (N (-3)),O Hp,M (L 1)), FBF (1,Psibar,SR,Psi), G_hn3e1);
((M (N (-3)),O Hp,M (L 2)), FBF (1,Psibar,SR,Psi), G_hn3e2);
((M (L (-1)),O Hm,M (N 2)), FBF (1,Psibar,SL,Psi), G_he1n2);
((M (L (-1)),O Hm,M (N 3)), FBF (1,Psibar,SL,Psi), G_he1n3);
((M (L (-2)),O Hm,M (N 1)), FBF (1,Psibar,SL,Psi), G_he2n1);
((M (L (-2)),O Hm,M (N 3)), FBF (1,Psibar,SL,Psi), G_he2n3);
((M (L (-3)),O Hm,M (N 1)), FBF (1,Psibar,SL,Psi), G_he3n1);
((M (L (-3)),O Hm,M (N 2)), FBF (1,Psibar,SL,Psi), G_he3n2); i*)
((M (L (-1)),O Hh,M (L 2)), FBF (1,Psibar,SP,Psi), G_h1e1e2);
((M (L (-1)),O Hh,M (L 3)), FBF (1,Psibar,SP,Psi), G_h1e1e3);
((M (L (-1)),O HH,M (L 2)), FBF (1,Psibar,SP,Psi), G_h2e1e2);
((M (L (-1)),O HH,M (L 3)), FBF (1,Psibar,SP,Psi), G_h2e1e3);
((M (L (-1)),O HA,M (L 2)), FBF (1,Psibar,SP,Psi), G_h3e1e2);
((M (L (-1)),O HA,M (L 3)), FBF (1,Psibar,SP,Psi), G_h3e1e3);
((M (L (-2)),O Hh,M (L 1)), FBF (1,Psibar,SP,Psi), G_h1e2e1);
((M (L (-2)),O Hh,M (L 3)), FBF (1,Psibar,SP,Psi), G_h1e2e3);
((M (L (-2)),O HH,M (L 1)), FBF (1,Psibar,SP,Psi), G_h2e2e1);
((M (L (-2)),O HH,M (L 3)), FBF (1,Psibar,SP,Psi), G_h2e2e3);
((M (L (-2)),O HA,M (L 1)), FBF (1,Psibar,SP,Psi), G_h3e2e1);
((M (L (-2)),O HA,M (L 3)), FBF (1,Psibar,SP,Psi), G_h3e2e3);
((M (L (-3)),O Hh,M (L 1)), FBF (1,Psibar,SP,Psi), G_h1e3e1);
((M (L (-3)),O Hh,M (L 2)), FBF (1,Psibar,SP,Psi), G_h1e3e2);
((M (L (-3)),O HH,M (L 1)), FBF (1,Psibar,SP,Psi), G_h2e3e1);
((M (L (-3)),O HH,M (L 2)), FBF (1,Psibar,SP,Psi), G_h2e3e2);
((M (L (-3)),O HA,M (L 1)), FBF (1,Psibar,SP,Psi), G_h3e3e1);
((M (L (-3)),O HA,M (L 2)), FBF (1,Psibar,SP,Psi), G_h3e3e2) ]
else
[]
(* \begin{equation}
\mathcal{L}_{\textrm{TGC}} =
- e \partial_\mu A_\nu W_+^\mu W_-^\nu + \ldots
- e \cot\theta_w \partial_\mu Z_\nu W_+^\mu W_-^\nu + \ldots
\end{equation} *)
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs) ]
(* \begin{equation}
\mathcal{L}_{\textrm{QGC}} =
- g^2 W_{+,\mu} W_{-,\nu} W_+^\mu W_-^\nu + \ldots
\end{equation} *)
(* Actually, quartic gauge couplings are a little bit more straightforward
using auxiliary fields. Here we have to impose the antisymmetry manually:
\begin{subequations}
\begin{multline}
(W^{+,\mu}_1 W^{-,\nu}_2 - W^{+,\nu}_1 W^{-,\mu}_2)
(W^+_{3,\mu} W^-_{4,\nu} - W^+_{3,\nu} W^-_{4,\mu}) \\
= 2(W^+_1W^+_3)(W^-_2W^-_4) - 2(W^+_1W^-_4)(W^-_2W^+_3)
\end{multline}
also ($V$ can be $A$ or $Z$)
\begin{multline}
(W^{+,\mu}_1 V^\nu_2 - W^{+,\nu}_1 V^\mu_2)
(W^-_{3,\mu} V_{4,\nu} - W^-_{3,\nu} V_{4,\mu}) \\
= 2(W^+_1W^-_3)(V_2V_4) - 2(W^+_1V_4)(V_2W^-_3)
\end{multline}
\end{subequations} *)
(* \begin{subequations}
\begin{multline}
W^{+,\mu} W^{-,\nu} W^+_\mu W^-_\nu
\end{multline}
\end{subequations} *)
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2]
let gauge_higgs =
[ (G Ga, O Hp, O Hm), Vector_Scalar_Scalar 1, G_AHpHm;
(G Z, O Hp, O Hm), Vector_Scalar_Scalar 1, G_ZHpHm;
(G Z, O Hh, O HH), Vector_Scalar_Scalar 1, G_Zh1h2;
(G Z, O Hh, O HA), Vector_Scalar_Scalar 1, G_Zh1h3;
(G Z, O HH, O HA), Vector_Scalar_Scalar 1, G_Zh2h3;
(G Wp, O Hm, O Hh), Vector_Scalar_Scalar 1, G_WpHmh1;
(G Wp, O Hm, O HH), Vector_Scalar_Scalar 1, G_WpHmh2;
(G Wp, O Hm, O HA), Vector_Scalar_Scalar 1, G_WpHmh3;
(G Wm, O Hp, O Hh), Vector_Scalar_Scalar 1, G_WmHph1;
(G Wm, O Hp, O HH), Vector_Scalar_Scalar 1, G_WmHph2;
(G Wm, O Hp, O HA), Vector_Scalar_Scalar 1, G_WmHph3;
(O Hh, G Z, G Z), Scalar_Vector_Vector 1, G_h1ZZ;
(O HH, G Z, G Z), Scalar_Vector_Vector 1, G_h2ZZ;
(O HA, G Z, G Z), Scalar_Vector_Vector 1, G_h3ZZ;
(O Hh, G Wp, G Wm), Scalar_Vector_Vector 1, G_h1WpWm;
(O HH, G Wp, G Wm), Scalar_Vector_Vector 1, G_h2WpWm;
(O HA, G Wp, G Wm), Scalar_Vector_Vector 1, G_h3WpWm ]
let gauge_higgs4 =
[ (O Hh, O Hh, G Wp, G Wm), Scalar2_Vector2 1, G_hhWpWm;
(O HH, O HH, G Wp, G Wm), Scalar2_Vector2 1, G_hhWpWm;
(O HA, O HA, G Wp, G Wm), Scalar2_Vector2 1, G_hhWpWm;
(O Hh, O Hh, G Z, G Z), Scalar2_Vector2 1, G_hhZZ;
(O HH, O HH, G Z, G Z), Scalar2_Vector2 1, G_hhZZ;
(O HA, O HA, G Z, G Z), Scalar2_Vector2 1, G_hhZZ;
(O Hp, O Hm, G Ga, G Ga), Scalar2_Vector2 1, G_HpHmAA;
(O Hp, O Hm, G Z, G Z), Scalar2_Vector2 1, G_HpHmZZ;
(O Hp, O Hm, G Ga, G Z), Scalar2_Vector2 1, G_HpHmAZ;
(O Hp, O Hm, G Wp, G Wm), Scalar2_Vector2 1, G_HpHmWpWm;
(O Hh, O Hp, G Ga, G Wm), Scalar2_Vector2 1, G_h1HpAWm;
(O HH, O Hp, G Ga, G Wm), Scalar2_Vector2 1, G_h2HpAWm;
(O HA, O Hp, G Ga, G Wm), Scalar2_Vector2 1, G_h3HpAWm;
(O Hh, O Hp, G Z, G Wm), Scalar2_Vector2 1, G_h1HpZWm;
(O HH, O Hp, G Z, G Wm), Scalar2_Vector2 1, G_h2HpZWm;
(O HA, O Hp, G Z, G Wm), Scalar2_Vector2 1, G_h3HpZWm;
(O Hh, O Hm, G Ga, G Wp), Scalar2_Vector2 1, G_h1HpAWmC;
(O HH, O Hm, G Ga, G Wp), Scalar2_Vector2 1, G_h2HpAWmC;
(O HA, O Hm, G Ga, G Wp), Scalar2_Vector2 1, G_h3HpAWmC;
(O Hh, O Hm, G Z, G Wp), Scalar2_Vector2 1, G_h1HpZWmC;
(O HH, O Hm, G Z, G Wp), Scalar2_Vector2 1, G_h2HpZWmC;
(O HA, O Hm, G Z, G Wp), Scalar2_Vector2 1, G_h3HpZWmC ]
let higgs =
[ (O Hh, O Hp, O Hm), Scalar_Scalar_Scalar 1, G_h1HpHm;
(O HH, O Hp, O Hm), Scalar_Scalar_Scalar 1, G_h2HpHm;
(O HA, O Hp, O Hm), Scalar_Scalar_Scalar 1, G_h3HpHm;
(O Hh, O Hh, O Hh), Scalar_Scalar_Scalar 1, G_h111;
(O Hh, O Hh, O HH), Scalar_Scalar_Scalar 1, G_h112;
(O Hh, O Hh, O HA), Scalar_Scalar_Scalar 1, G_h113;
(O HH, O HH, O Hh), Scalar_Scalar_Scalar 1, G_h221;
(O HH, O HH, O HH), Scalar_Scalar_Scalar 1, G_h222;
(O HH, O HH, O HA), Scalar_Scalar_Scalar 1, G_h223;
(O HA, O HA, O Hh), Scalar_Scalar_Scalar 1, G_h331;
(O HA, O HA, O HH), Scalar_Scalar_Scalar 1, G_h332;
(O HA, O HA, O HA), Scalar_Scalar_Scalar 1, G_h333;
(O Hh, O HH, O HA), Scalar_Scalar_Scalar 1, G_h123 ]
let higgs4 =
[ (O Hp, O Hm, O Hp, O Hm), Scalar4 1, G_HpHmHpHm;
(O Hp, O Hm, O Hh, O Hh), Scalar4 1, G_HpHm11;
(O Hp, O Hm, O Hh, O HH), Scalar4 1, G_HpHm12;
(O Hp, O Hm, O Hh, O HA), Scalar4 1, G_HpHm13;
(O Hp, O Hm, O HH, O HH), Scalar4 1, G_HpHm22;
(O Hp, O Hm, O HH, O HA), Scalar4 1, G_HpHm23;
(O Hp, O Hm, O HA, O HA), Scalar4 1, G_HpHm33;
(O Hh, O Hh, O Hh, O Hh), Scalar4 1, G_h1111;
(O Hh, O Hh, O Hh, O HH), Scalar4 1, G_h1112;
(O Hh, O Hh, O Hh, O HA), Scalar4 1, G_h1113;
(O Hh, O Hh, O HH, O HH), Scalar4 1, G_h1122;
(O Hh, O Hh, O HH, O HA), Scalar4 1, G_h1123;
(O Hh, O Hh, O HA, O HA), Scalar4 1, G_h1133;
(O Hh, O HH, O HH, O HH), Scalar4 1, G_h1222;
(O Hh, O HH, O HH, O HA), Scalar4 1, G_h1223;
(O Hh, O HH, O HA, O HA), Scalar4 1, G_h1233;
(O Hh, O HA, O HA, O HA), Scalar4 1, G_h1333;
(O HH, O HH, O HH, O HH), Scalar4 1, G_h2222;
(O HH, O HH, O HH, O HA), Scalar4 1, G_h2223;
(O HH, O HH, O HA, O HA), Scalar4 1, G_h2233;
(O HH, O HA, O HA, O HA), Scalar4 1, G_h2333;
(O HA, O HA, O HA, O HA), Scalar4 1, G_h3333 ]
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
ThoList.flatmap charged_currents [1;2;3] @
yukawa @ triple_gauge @
gauge_higgs @ higgs @ goldstone_vertices)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "g" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "h0" -> O Hh
| "H0" -> O HH
| "A0" -> O HA
| _ -> invalid_arg "Modellib_BSM.TwoHiggsDoublet.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_string: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| Hh -> "h0" | HH -> "H0" | HA -> "A0"
| Hp -> "H+" | Hm -> "H-"
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.TwoHiggsDoublet.flavor_to_TeX: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| Hh -> "h^0" | HH -> "H^0" | HA -> "A^0"
| Hp -> "H^+" | Hm -> "H^-"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| Hh -> "h" | HH -> "h0" | HA -> "a0"
| Hp -> "hp" | Hm -> "hm"
end
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
end
| O f ->
begin match f with
| Phip -> 27 | Phim -> -27 | Phi0 -> 26
| Hh -> 25
| HH -> 35
| HA -> 36
| Hp -> 37
| Hm -> -37
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_CC -> "gcc"
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww" | I_G_WWW -> "igwww"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| G_htt -> "ghtt" | G_hbb -> "ghbb" | G_hcc -> "ghcc"
| G_Htt -> "gh0tt" | G_Hbb -> "gh0bb" | G_Hcc -> "gh0cc"
| I_G_Att -> "iga0tt" | I_G_Abb -> "iga0bb" | I_G_Acc -> "iga0cc"
| G_htautau -> "ghtautau" | G_hmumu -> "ghmumu"
| G_Htautau -> "gh0tautau" | G_Hmumu -> "gh0mumu"
| I_G_Atautau -> "iga0tautau" | I_G_Amumu -> "iga0mumu"
| G_Htb -> "ghptb" | G_Hcs -> "ghpcs"
| G_Htaunu -> "ghptaunu" | G_Hmunu -> "ghpmunu"
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
| G_AHpHm -> "gAHpHm" | G_ZHpHm -> "gZHpHm"
| G_Zh1h2 -> "gZh1h2" | G_Zh1h3 -> "gZh1h3"
| G_Zh2h3 -> "gZh2h3" | G_WpHmh1 -> "gWpHmh1"
| G_WpHmh2 -> "gWpHmh2" | G_WpHmh3 -> "gWpHmh3"
| G_WmHph1 -> "gWmHph1" | G_WmHph2 -> "gWmHph2"
| G_WmHph3 -> "gWmHph3" | G_h1ZZ -> "gh1ZZ"
| G_h2ZZ -> "gh2ZZ" | G_h3ZZ -> "gh3ZZ"
| G_h1WpWm -> "gh1WpWm" | G_h2WpWm -> "gh2WpWm"
| G_h3WpWm -> "gh3WpWm" | G_hhWpWm -> "ghhWpWm"
| G_hhZZ -> "ghhZZ" | G_HpHmAA -> "gHpHmAA"
| G_HpHmZZ -> "gHpHmZZ" | G_HpHmAZ -> "gHpHmAZ"
| G_HpHmWpWm -> "gHpHmWpWm" | G_h1HpAWm -> "gh1HpAWm"
| G_h2HpAWm -> "gh2HpAWm" | G_h3HpAWm -> "gh3HpAWm"
| G_h1HpZWm -> "gh1HpZWm" | G_h2HpZWm -> "gh2HpZWm"
| G_h3HpZWm -> "gh3HpZWm" | G_h1HpAWmC -> "gh1HpAWmC"
| G_h2HpAWmC -> "gh2HpAWmC" | G_h3HpAWmC -> "gh3HpAWmC"
| G_h1HpZWmC -> "gh1HpZWmC" | G_h2HpZWmC -> "gh2HpZWmC"
| G_h3HpZWmC -> "gh3HpZWmC" | G_h1HpHm -> "gh1HpHm"
| G_h2HpHm -> "gh2HpHm" | G_h3HpHm -> "gh3HpHm"
| G_h111 -> "gh111" | G_h112 -> "gh112" | G_h113 -> "gh113"
| G_h221 -> "gh221" | G_h222 -> "gh222" | G_h223 -> "gh223"
| G_h331 -> "gh331" | G_h332 -> "gh332"
| G_h333 -> "gh333" | G_h123 -> "gh123"
| G_HpHmHpHm -> "gHpHmHpHm" | G_HpHm11 -> "gHpHm11"
| G_HpHm12 -> "gHpHm12" | G_HpHm13 -> "gHpHm13"
| G_HpHm22 -> "gHpHm22" | G_HpHm23 -> "gHpHm23"
| G_HpHm33 -> "gHpHm33" | G_h1111 -> "gh1111"
| G_h1112 -> "gh1112" | G_h1113 -> "gh1113"
| G_h1122 -> "gh1122" | G_h1123 -> "gh1123"
| G_h1133 -> "gh1133" | G_h1222 -> "gh1222"
| G_h1223 -> "gh1223" | G_h1233 -> "gh1233"
| G_h1333 -> "gh1333" | G_h2222 -> "gh2222"
| G_h2223 -> "gh2223" | G_h2233 -> "gh2233"
| G_h2333 -> "gh2333" | G_h3333 -> "gh3333"
| G_h1uu -> "gh1uu" | G_h2uu -> "gh2uu"
| G_h3uu -> "gh3uu" | G_h1uc -> "gh1uc"
| G_h2uc -> "gh2uc" | G_h3uc -> "gh3uc"
| G_h1ut -> "gh1ut" | G_h2ut -> "gh2ut"
| G_h3ut -> "gh3ut" | G_h1cu -> "gh1cu"
| G_h2cu -> "gh2cu" | G_h3cu -> "gh3cu"
| G_h1cc -> "gh1cc" | G_h2cc -> "gh2cc"
| G_h3cc -> "gh3cc" | G_h1ct -> "gh1ct"
| G_h2ct -> "gh2ct" | G_h3ct -> "gh3ct"
| G_h1tu -> "gh1tu" | G_h2tu -> "gh2tu"
| G_h3tu -> "gh3tu" | G_h1tc -> "gh1tc"
| G_h2tc -> "gh2tc" | G_h3tc -> "gh3tc"
| G_h1tt -> "gh1tt" | G_h2tt -> "gh2tt"
| G_h3tt -> "gh3tt"
| G_h1dd -> "gh1dd" | G_h2dd -> "gh2dd"
| G_h3dd -> "gh3dd" | G_h1ds -> "gh1ds"
| G_h2ds -> "gh2ds" | G_h3ds -> "gh3ds"
| G_h1db -> "gh1db" | G_h2db -> "gh2db"
| G_h3db -> "gh3db" | G_h1sd -> "gh1sd"
| G_h2sd -> "gh2sd" | G_h3sd -> "gh3sd"
| G_h1ss -> "gh1ss" | G_h2ss -> "gh2ss"
| G_h3ss -> "gh3ss" | G_h1sb -> "gh1sb"
| G_h2sb -> "gh2sb" | G_h3sb -> "gh3sb"
| G_h1bd -> "gh1bd" | G_h2bd -> "gh2bd"
| G_h3bd -> "gh3bd" | G_h1bs -> "gh1bs"
| G_h2bs -> "gh2bs" | G_h3bs -> "gh3bs"
| G_h1bb -> "gh1bb" | G_h2bb -> "gh2bb"
| G_h3bb -> "gh3bb"
| G_hud -> "ghud" | G_hus -> "ghus"
| G_hub -> "ghub" | G_hcd -> "ghcd"
| G_hcs -> "ghcs" | G_hcb -> "ghcb"
| G_htd -> "ghtd" | G_hts -> "ghts"
| G_htb -> "ghtb"
| G_hdu -> "ghdu" | G_hdc -> "ghdc"
| G_hdt -> "ghdt" | G_hsu -> "ghsu"
| G_hsc -> "ghsc" | G_hst -> "ghst"
| G_hbu -> "ghbu" | G_hbc -> "ghbc"
| G_hbt -> "ghbt"
| G_he1n1 -> "ghe1n1" | G_he1n2 -> "ghe1n2"
| G_he1n3 -> "ghe1n3" | G_he2n1 -> "ghe2n1"
| G_he2n2 -> "ghe2n2" | G_he2n3 -> "ghe2n3"
| G_he3n1 -> "ghe3n1" | G_he3n2 -> "ghe3n2"
| G_he3n3 -> "ghe3n3" | G_hn1e1 -> "ghn1e1"
| G_hn1e2 -> "ghn1e2" | G_hn1e3 -> "ghn1e3"
| G_hn2e1 -> "ghn2e1" | G_hn2e2 -> "ghn2e2"
| G_hn2e3 -> "ghn2e3" | G_hn3e1 -> "ghn3e1"
| G_hn3e2 -> "ghn3e2" | G_hn3e3 -> "ghn3e3"
| G_h1e1e1 -> "gh1e1e1" | G_h2e1e1 -> "gh2e1e1"
| G_h3e1e1 -> "gh3e1e1" | G_h1e1e2 -> "gh1e1e2"
| G_h2e1e2 -> "gh2e1e2" | G_h3e1e2 -> "gh3e1e2"
| G_h1e1e3 -> "gh1e1e3" | G_h2e1e3 -> "gh2e1e3"
| G_h3e1e3 -> "gh3e1e3" | G_h1e2e1 -> "gh1e2e1"
| G_h2e2e1 -> "gh2e2e1" | G_h3e2e1 -> "gh3e2e1"
| G_h1e2e2 -> "gh1e2e2" | G_h2e2e2 -> "gh2e2e2"
| G_h3e2e2 -> "gh3e2e2" | G_h1e2e3 -> "gh1e2e3"
| G_h2e2e3 -> "gh2e2e3" | G_h3e2e3 -> "gh3e2e3"
| G_h1e3e1 -> "gh1e3e1" | G_h2e3e1 -> "gh2e3e1"
| G_h3e3e1 -> "gh3e3e1" | G_h1e3e2 -> "gh1e3e2"
| G_h2e3e2 -> "gh2e3e2" | G_h3e3e2 -> "gh3e3e2"
| G_h1e3e3 -> "gh1e3e3" | G_h2e3e3 -> "gh2e3e3"
| G_h3e3e3 -> "gh3e3e3"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
end
module type VBS_flags =
sig
val higgs_triangle : bool (* $H\gamma\gamma$, $Hg\gamma$ and $Hgg$ couplings *)
val higgs_hmm : bool
val triple_anom : bool
val quartic_anom : bool
val higgs_anom : bool
val k_matrix : bool
val ckm_present : bool
val top_anom : bool
val top_anom_4f : bool
end
module VBS_kmatrix: VBS_flags =
struct
let higgs_triangle = false
let higgs_hmm = false
let triple_anom = false
let quartic_anom = true
let higgs_anom = false
let k_matrix = true
let ckm_present = false
let top_anom = false
let top_anom_4f = false
end
(* \thocwmodulesection{Complete Minimal Standard Model including additional Resonances} *)
module VBS (Flags : VBS_flags) =
struct
let rcs = RCS.rename rcs_file "Modellib_BSM.VBS"
[ "minimal electroweak standard model in unitarity gauge with additional Vectorboson Resonances"]
open Coupling
let default_width = ref Timelike
let use_fudged_width = ref false
let options = Options.create
[ "constant_width", Arg.Unit (fun () -> default_width := Constant),
"use constant width (also in t-channel)";
"fudged_width", Arg.Set use_fudged_width,
"use fudge factor for charge particle width";
"custom_width", Arg.String (fun f -> default_width := Custom f),
"use custom width";
"cancel_widths", Arg.Unit (fun () -> default_width := Vanishing),
"use vanishing width"]
type f_aux_top = TTGG | TBWA | TBWZ | TTWW | BBWW | (*i top auxiliary field "flavors" *)
QGUG | QBUB | QW | DL | DR
type matter_field = L of int | N of int | U of int | D of int
type gauge_boson = Ga | Wp | Wm | Z | Gl
type other = Phip | Phim | Phi0 | H
| Rsigma | Rphin | Rphip | Rphim | Rphipp | Rphimm
| Rf | Rtn | Rtp | Rtm | Rtpp | Rtmm
| Aux_top of int*int*int*bool*f_aux_top (*i lorentz*color*charge*top-side*flavor *)
type flavor = M of matter_field | G of gauge_boson | O of other
let matter_field f = M f
let gauge_boson f = G f
let other f = O f
type field =
| Matter of matter_field
| Gauge of gauge_boson
| Other of other
let field = function
| M f -> Matter f
| G f -> Gauge f
| O f -> Other f
type gauge = unit
let gauge_symbol () =
failwith "Modellib_BSM.VBS.gauge_symbol: internal error"
let family n = List.map matter_field [ L n; N n; U n; D n ]
let rec aux_top_flavors (f,l,co,ch) = List.append
( List.map other [ Aux_top(l,co,ch/2,true,f); Aux_top(l,co,ch/2,false,f) ] )
( if ch > 1 then List.append
( List.map other [ Aux_top(l,co,-ch/2,true,f); Aux_top(l,co,-ch/2,false,f) ] )
( aux_top_flavors (f,l,co,(ch-2)) )
else [] )
let external_flavors () =
[ "1st Generation", ThoList.flatmap family [1; -1];
"2nd Generation", ThoList.flatmap family [2; -2];
"3rd Generation", ThoList.flatmap family [3; -3];
"Gauge Bosons", List.map gauge_boson [Ga; Z; Wp; Wm; Gl];
"Higgs", List.map other [H];
"Goldstone Bosons", List.map other [Phip; Phim; Phi0] ]
let flavors () = List.append
( ThoList.flatmap snd (external_flavors ()) )
( ThoList.flatmap aux_top_flavors
[ (TTGG,2,1,1); (TBWA,2,0,2); (TBWZ,2,0,2); (TTWW,2,0,1); (BBWW,2,0,1);
(QGUG,1,1,1); (QBUB,1,0,1); (QW,1,0,3); (DL,0,0,3); (DR,0,0,3) ] )
let spinor n =
if n >= 0 then
Spinor
else
ConjSpinor
let lorentz_aux = function
| 2 -> Tensor_1
| 1 -> Vector
| 0 -> Scalar
| _ -> invalid_arg ("SM.lorentz_aux: wrong value")
let lorentz = function
| M f ->
begin match f with
| L n -> spinor n | N n -> spinor n
| U n -> spinor n | D n -> spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Vector
| Wp | Wm | Z -> Massive_Vector
end
| O f ->
begin match f with
| Aux_top (l,_,_,_,_) -> lorentz_aux l
| Rf | Rtn | Rtp | Rtm | Rtpp | Rtmm -> Tensor_2
| _ -> Scalar
end
let color = function
| M (U n) -> Color.SUN (if n > 0 then 3 else -3)
| M (D n) -> Color.SUN (if n > 0 then 3 else -3)
| G Gl -> Color.AdjSUN 3
| O (Aux_top (_,co,_,_,_)) -> if co == 0 then Color.Singlet else Color.AdjSUN 3
| _ -> Color.Singlet
let prop_spinor n =
if n >= 0 then
Prop_Spinor
else
Prop_ConjSpinor
let prop_aux = function
| 2 -> Aux_Tensor_1
| 1 -> Aux_Vector
| 0 -> Aux_Scalar
| _ -> invalid_arg ("SM.prop_aux: wrong value")
let propagator = function
| M f ->
begin match f with
| L n -> prop_spinor n | N n -> prop_spinor n
| U n -> prop_spinor n | D n -> prop_spinor n
end
| G f ->
begin match f with
| Ga | Gl -> Prop_Feynman
| Wp | Wm | Z -> Prop_Unitarity
end
| O f ->
begin match f with
| Phip | Phim | Phi0 -> Only_Insertion
| H | Rsigma -> Prop_Scalar
| Rphin | Rphip | Rphim | Rphipp | Rphimm -> Prop_Scalar
| Rf -> Prop_Tensor_2
| Rtn | Rtp | Rtm | Rtpp | Rtmm -> Prop_Tensor_2
| Aux_top (l,_,_,_,_) -> prop_aux l
end
(* Optionally, ask for the fudge factor treatment for the widths of
charged particles. Currently, this only applies to $W^\pm$ and top. *)
let width f =
if !use_fudged_width then
match f with
| G Wp | G Wm | M (U 3) | M (U (-3)) -> Fudged
| _ -> !default_width
else
!default_width
let goldstone = function
| G f ->
begin match f with
| Wp -> Some (O Phip, Coupling.Const 1)
| Wm -> Some (O Phim, Coupling.Const 1)
| Z -> Some (O Phi0, Coupling.Const 1)
| _ -> None
end
| _ -> None
let conjugate = function
| M f ->
M (begin match f with
| L n -> L (-n) | N n -> N (-n)
| U n -> U (-n) | D n -> D (-n)
end)
| G f ->
G (begin match f with
| Gl -> Gl | Ga -> Ga | Z -> Z
| Wp -> Wm | Wm -> Wp
end)
| O f ->
O (begin match f with
| Phip -> Phim | Phim -> Phip | Phi0 -> Phi0
| H -> H | Rsigma -> Rsigma
| Rphin -> Rphin | Rphip -> Rphim | Rphim -> Rphip
| Rphipp -> Rphimm | Rphimm -> Rphipp
| Rf -> Rf
| Rtn -> Rtn | Rtp -> Rtm | Rtm -> Rtp
| Rtpp -> Rtmm | Rtmm -> Rtpp
| Aux_top (l,co,ch,n,f) -> Aux_top (l,co,(-ch),(not n),f)
end)
let fermion = function
| M f ->
begin match f with
| L n -> if n > 0 then 1 else -1
| N n -> if n > 0 then 1 else -1
| U n -> if n > 0 then 1 else -1
| D n -> if n > 0 then 1 else -1
end
| G f ->
begin match f with
| Gl | Ga | Z | Wp | Wm -> 0
end
| O _ -> 0
(* Electrical charge, lepton number, baryon number. We could avoid the
rationals altogether by multiplying the first and last by 3 \ldots *)
module Ch = Charges.QQ
let ( // ) = Algebra.Small_Rational.make
let generation' = function
| 1 -> [ 1//1; 0//1; 0//1]
| 2 -> [ 0//1; 1//1; 0//1]
| 3 -> [ 0//1; 0//1; 1//1]
| -1 -> [-1//1; 0//1; 0//1]
| -2 -> [ 0//1; -1//1; 0//1]
| -3 -> [ 0//1; 0//1; -1//1]
| n -> invalid_arg ("SM.generation': " ^ string_of_int n)
let generation f =
if Flags.ckm_present then
[]
else
match f with
| M (L n | N n | U n | D n) -> generation' n
| G _ | O _ -> [0//1; 0//1; 0//1]
let charge = function
| M f ->
begin match f with
| L n -> if n > 0 then -1//1 else 1//1
| N n -> 0//1
| U n -> if n > 0 then 2//3 else -2//3
| D n -> if n > 0 then -1//3 else 1//3
end
| G f ->
begin match f with
| Gl | Ga | Z -> 0//1
| Wp -> 1//1
| Wm -> -1//1
end
| O f ->
begin match f with
| H | Rsigma | Phi0 | Rphin | Rf | Rtn -> 0//1
| Phip | Rphip | Rtp -> 1//1
| Phim | Rphim | Rtm -> -1//1
| Rphipp | Rtpp -> 2//1
| Rphimm | Rtmm -> -2//1
| Aux_top (_,_,ch,_,_) -> ch//1
end
let lepton = function
| M f ->
begin match f with
| L n | N n -> if n > 0 then 1//1 else -1//1
| U _ | D _ -> 0//1
end
| G _ | O _ -> 0//1
let baryon = function
| M f ->
begin match f with
| L _ | N _ -> 0//1
| U n | D n -> if n > 0 then 1//1 else -1//1
end
| G _ | O _ -> 0//1
let charges f =
[ charge f; lepton f; baryon f] @ generation f
type constant =
| Unit | Half | Pi | Alpha_QED | Sin2thw
| Sinthw | Costhw | E | G_weak | I_G_weak | Vev
| Q_lepton | Q_up | Q_down | G_CC | G_CCQ of int*int
| G_NC_neutrino | G_NC_lepton | G_NC_up | G_NC_down
| G_TVA_ttA | G_TVA_bbA
| G_VLR_ttZ | G_TVA_ttZ | G_TVA_bbZ
| G_VLR_btW | G_VLR_tbW
| G_TLR_btW | G_TRL_tbW
| G_TLR_btWZ | G_TRL_tbWZ
| G_TLR_btWA | G_TRL_tbWA
| G_TVA_ttWW | G_TVA_bbWW
| G_TVA_ttG | G_TVA_ttGG
| G_SP_ttH
| G_VLR_qGuG | G_VLR_qBuB
| G_VLR_qBuB_u | G_VLR_qBuB_d | G_VLR_qBuB_e | G_VL_qBuB_n
| G_VL_qW | G_VL_qW_u | G_VL_qW_d
| G_SL_DttR | G_SR_DttR | G_SL_DttL | G_SLR_DbtR | G_SL_DbtL
| I_Q_W | I_G_ZWW
| G_WWWW | G_ZZWW | G_AZWW | G_AAWW
| I_G1_AWW | I_G1_ZWW
| I_G1_plus_kappa_plus_G4_AWW
| I_G1_plus_kappa_plus_G4_ZWW
| I_G1_plus_kappa_minus_G4_AWW
| I_G1_plus_kappa_minus_G4_ZWW
| I_G1_minus_kappa_plus_G4_AWW
| I_G1_minus_kappa_plus_G4_ZWW
| I_G1_minus_kappa_minus_G4_AWW
| I_G1_minus_kappa_minus_G4_ZWW
| I_lambda_AWW | I_lambda_ZWW
| G5_AWW | G5_ZWW
| I_kappa5_AWW | I_kappa5_ZWW
| I_lambda5_AWW | I_lambda5_ZWW
| Alpha_WWWW0 | Alpha_ZZWW1 | Alpha_WWWW2
| Alpha_ZZWW0 | Alpha_ZZZZ
| D_Alpha_ZZWW0_S | D_Alpha_ZZWW0_T | D_Alpha_ZZWW1_S
| D_Alpha_ZZWW1_T | D_Alpha_ZZWW1_U | D_Alpha_WWWW0_S
| D_Alpha_WWWW0_T | D_Alpha_WWWW0_U | D_Alpha_WWWW2_S
| D_Alpha_WWWW2_T | D_Alpha_ZZZZ_S | D_Alpha_ZZZZ_T
| G_HWW | G_HHWW | G_HZZ | G_HHZZ
| G_SWW | G_SSWW | G_SZZ | G_SSZZ
| G_PNWW | G_PNZZ | G_PWZ | G_PWW
| G_FWW | G_FZZ
| G_TNWW | G_TNZZ | G_TWZ | G_TWW
| G_Htt | G_Hbb | G_Hcc | G_Hmm | G_Htautau | G_H3 | G_H4
| G_HGaZ | G_HGaGa | G_Hgg
| G_HGaZ_anom | G_HGaGa_anom | G_HZZ_anom | G_HWW_anom
| G_HGaZ_u | G_HZZ_u | G_HWW_u
| Gs | I_Gs | G2
| Mass of flavor | Width of flavor
| K_Matrix_Coeff of int | K_Matrix_Pole of int
(* \begin{dubious}
The current abstract syntax for parameter dependencies is admittedly
tedious. Later, there will be a parser for a convenient concrete syntax
as a part of a concrete syntax for models. But as these examples show,
it should include simple functions.
\end{dubious} *)
type orders = int * int
let orders = function
| _ -> (0,0)
(* \begin{subequations}
\begin{align}
\alpha_{\text{QED}} &= \frac{1}{137.0359895} \\
\sin^2\theta_w &= 0.23124
\end{align}
\end{subequations} *)
let input_parameters =
[ Alpha_QED, 1. /. 137.0359895;
Sin2thw, 0.23124;
Mass (G Z), 91.187;
Mass (M (N 1)), 0.0; Mass (M (L 1)), 0.51099907e-3;
Mass (M (N 2)), 0.0; Mass (M (L 2)), 0.105658389;
Mass (M (N 3)), 0.0; Mass (M (L 3)), 1.77705;
Mass (M (U 1)), 5.0e-3; Mass (M (D 1)), 3.0e-3;
Mass (M (U 2)), 1.2; Mass (M (D 2)), 0.1;
Mass (M (U 3)), 174.0; Mass (M (D 3)), 4.2 ]
(* \begin{subequations}
\begin{align}
e &= \sqrt{4\pi\alpha} \\
\sin\theta_w &= \sqrt{\sin^2\theta_w} \\
\cos\theta_w &= \sqrt{1-\sin^2\theta_w} \\
g &= \frac{e}{\sin\theta_w} \\
m_W &= \cos\theta_w m_Z \\
v &= \frac{2m_W}{g} \\
g_{CC} =
-\frac{g}{2\sqrt2} &= -\frac{e}{2\sqrt2\sin\theta_w} \\
Q_{\text{lepton}} =
-q_{\text{lepton}}e &= e \\
Q_{\text{up}} =
-q_{\text{up}}e &= -\frac{2}{3}e \\
Q_{\text{down}} =
-q_{\text{down}}e &= \frac{1}{3}e \\
\ii q_We =
\ii g_{\gamma WW} &= \ii e \\
\ii g_{ZWW} &= \ii g \cos\theta_w \\
\ii g_{WWW} &= \ii g
\end{align}
\end{subequations} *)
(* \begin{dubious}
\ldots{} to be continued \ldots{}
The quartic couplings can't be correct, because the dimensions are wrong!
\begin{subequations}
\begin{align}
g_{HWW} &= g m_W = 2 \frac{m_W^2}{v}\\
g_{HHWW} &= 2 \frac{m_W^2}{v^2} = \frac{g^2}{2} \\
g_{HZZ} &= \frac{g}{\cos\theta_w}m_Z \\
g_{HHZZ} &= 2 \frac{m_Z^2}{v^2} = \frac{g^2}{2\cos\theta_w} \\
g_{Htt} &= \lambda_t \\
g_{Hbb} &= \lambda_b=\frac{m_b}{m_t}\lambda_t \\
g_{H^3} &= - \frac{3g}{2}\frac{m_H^2}{m_W} = - 3 \frac{m_H^2}{v}
g_{H^4} &= - \frac{3g^2}{4} \frac{m_W^2}{v^2} = -3 \frac{m_H^2}{v^2}
\end{align}
\end{subequations}
\end{dubious} *)
let derived_parameters =
[ Real E, Sqrt (Prod [Const 4; Atom Pi; Atom Alpha_QED]);
Real Sinthw, Sqrt (Atom Sin2thw);
Real Costhw, Sqrt (Diff (Const 1, Atom Sin2thw));
Real G_weak, Quot (Atom E, Atom Sinthw);
Real (Mass (G Wp)), Prod [Atom Costhw; Atom (Mass (G Z))];
Real Vev, Quot (Prod [Const 2; Atom (Mass (G Wp))], Atom G_weak);
Real Q_lepton, Atom E;
Real Q_up, Prod [Quot (Const (-2), Const 3); Atom E];
Real Q_down, Prod [Quot (Const 1, Const 3); Atom E];
Real G_CC, Neg (Quot (Atom G_weak, Prod [Const 2; Sqrt (Const 2)]));
Complex I_Q_W, Prod [I; Atom E];
Complex I_G_weak, Prod [I; Atom G_weak];
Complex I_G_ZWW, Prod [I; Atom G_weak; Atom Costhw] ]
(* \begin{equation}
- \frac{g}{2\cos\theta_w}
\end{equation} *)
let g_over_2_costh =
Quot (Neg (Atom G_weak), Prod [Const 2; Atom Costhw])
(* \begin{subequations}
\begin{align}
- \frac{g}{2\cos\theta_w} g_V
&= - \frac{g}{2\cos\theta_w} (T_3 - 2 q \sin^2\theta_w) \\
- \frac{g}{2\cos\theta_w} g_A
&= - \frac{g}{2\cos\theta_w} T_3
\end{align}
\end{subequations} *)
let nc_coupling c t3 q =
(Real_Array c,
[Prod [g_over_2_costh; Diff (t3, Prod [Const 2; q; Atom Sin2thw])];
Prod [g_over_2_costh; t3]])
let half = Quot (Const 1, Const 2)
let derived_parameter_arrays =
[ nc_coupling G_NC_neutrino half (Const 0);
nc_coupling G_NC_lepton (Neg half) (Const (-1));
nc_coupling G_NC_up half (Quot (Const 2, Const 3));
nc_coupling G_NC_down (Neg half) (Quot (Const (-1), Const 3)) ]
let parameters () =
{ input = input_parameters;
derived = derived_parameters;
derived_arrays = derived_parameter_arrays }
module F = Modeltools.Fusions (struct
type f = flavor
type c = constant
let compare = compare
let conjugate = conjugate
end)
(* \begin{equation}
\mathcal{L}_{\textrm{EM}} =
- e \sum_i q_i \bar\psi_i\fmslash{A}\psi_i
\end{equation} *)
let mgm ((m1, g, m2), fbf, c) = ((M m1, G g, M m2), fbf, c)
let mom ((m1, o, m2), fbf, c) = ((M m1, O o, M m2), fbf, c)
let electromagnetic_currents n =
List.map mgm
[ ((L (-n), Ga, L n), FBF (1, Psibar, V, Psi), Q_lepton);
((U (-n), Ga, U n), FBF (1, Psibar, V, Psi), Q_up);
((D (-n), Ga, D n), FBF (1, Psibar, V, Psi), Q_down) ]
let color_currents n =
List.map mgm
[ ((U (-n), Gl, U n), FBF ((-1), Psibar, V, Psi), Gs);
((D (-n), Gl, D n), FBF ((-1), Psibar, V, Psi), Gs) ]
(* \begin{equation}
\mathcal{L}_{\textrm{NC}} =
- \frac{g}{2\cos\theta_W}
\sum_i \bar\psi_i\fmslash{Z}(g_V^i-g_A^i\gamma_5)\psi_i
\end{equation} *)
let neutral_currents n =
List.map mgm
[ ((L (-n), Z, L n), FBF (1, Psibar, VA, Psi), G_NC_lepton);
((N (-n), Z, N n), FBF (1, Psibar, VA, Psi), G_NC_neutrino);
((U (-n), Z, U n), FBF (1, Psibar, VA, Psi), G_NC_up);
((D (-n), Z, D n), FBF (1, Psibar, VA, Psi), G_NC_down) ]
(* \begin{equation}
\mathcal{L}_{\textrm{CC}} =
- \frac{g}{2\sqrt2} \sum_i \bar\psi_i
(T^+\fmslash{W}^+ + T^-\fmslash{W}^-)(1-\gamma_5)\psi_i
\end{equation} *)
let charged_currents' n =
List.map mgm
[ ((L (-n), Wm, N n), FBF (1, Psibar, VL, Psi), G_CC);
((N (-n), Wp, L n), FBF (1, Psibar, VL, Psi), G_CC) ]
let charged_currents'' n =
List.map mgm
[ ((D (-n), Wm, U n), FBF (1, Psibar, VL, Psi), G_CC);
((U (-n), Wp, D n), FBF (1, Psibar, VL, Psi), G_CC) ]
let charged_currents_triv =
ThoList.flatmap charged_currents' [1;2;3] @
ThoList.flatmap charged_currents'' [1;2;3]
let charged_currents_ckm =
let charged_currents_2 n1 n2 =
List.map mgm
[ ((D (-n1), Wm, U n2), FBF (1, Psibar, VL, Psi), G_CCQ (n2,n1));
((U (-n1), Wp, D n2), FBF (1, Psibar, VL, Psi), G_CCQ (n1,n2)) ] in
ThoList.flatmap charged_currents' [1;2;3] @
List.flatten (Product.list2 charged_currents_2 [1;2;3] [1;2;3])
let yukawa =
[ ((M (U (-3)), O H, M (U 3)), FBF (1, Psibar, S, Psi), G_Htt);
((M (D (-3)), O H, M (D 3)), FBF (1, Psibar, S, Psi), G_Hbb);
((M (U (-2)), O H, M (U 2)), FBF (1, Psibar, S, Psi), G_Hcc);
((M (L (-3)), O H, M (L 3)), FBF (1, Psibar, S, Psi), G_Htautau) ] @
if Flags.higgs_hmm then
[ ((M (L (-2)), O H, M (L 2)), FBF (1, Psibar, S, Psi), G_Hmm)]
else
[]
(* \begin{equation}
\mathcal{L}_{\textrm{TGC}} =
- e \partial_\mu A_\nu W_+^\mu W_-^\nu + \ldots
- e \cot\theta_w \partial_\mu Z_\nu W_+^\mu W_-^\nu + \ldots
\end{equation} *)
let tgc ((g1, g2, g3), t, c) = ((G g1, G g2, G g3), t, c)
let standard_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Gauge_Gauge_Gauge 1, I_Q_W);
((Z, Wm, Wp), Gauge_Gauge_Gauge 1, I_G_ZWW);
((Gl, Gl, Gl), Gauge_Gauge_Gauge 1, I_Gs)]
(* \begin{multline}
\mathcal{L}_{\textrm{TGC}}(g_1,\kappa)
= g_1 \mathcal{L}_T(V,W^+,W^-) \\
+ \frac{\kappa+g_1}{2} \Bigl(\mathcal{L}_T(W^-,V,W^+)
- \mathcal{L}_T(W^+,V,W^-)\Bigr)\\
+ \frac{\kappa-g_1}{2} \Bigl(\mathcal{L}_L(W^-,V,W^+)
- \mathcal{L}_T(W^+,V,W^-)\Bigr)
\end{multline} *)
(* \begin{dubious}
The whole thing in the LEP2 workshop notation:
\begin{multline}
\ii\mathcal{L}_{\textrm{TGC},V} / g_{WWV} = \\
g_1^V V^\mu (W^-_{\mu\nu}W^{+,\nu}-W^+_{\mu\nu}W^{-,\nu})
+ \kappa_V W^+_\mu W^-_\nu V^{\mu\nu}
+ \frac{\lambda_V}{m_W^2} V_{\mu\nu}
W^-_{\rho\mu} W^{+,\hphantom{\nu}\rho}_{\hphantom{+,}\nu} \\
+ \ii g_5^V \epsilon_{\mu\nu\rho\sigma}
\left( (\partial^\rho W^{-,\mu}) W^{+,\nu}
- W^{-,\mu}(\partial^\rho W^{+,\nu}) \right) V^\sigma \\
+ \ii g_4^V W^-_\mu W^+_\nu (\partial^\mu V^\nu + \partial^\nu V^\mu)
- \frac{\tilde\kappa_V}{2} W^-_\mu W^+_\nu \epsilon^{\mu\nu\rho\sigma}
V_{\rho\sigma}
- \frac{\tilde\lambda_V}{2m_W^2}
W^-_{\rho\mu} W^{+,\mu}_{\hphantom{+,\mu}\nu} \epsilon^{\nu\rho\alpha\beta}
V_{\alpha\beta}
\end{multline}
using the conventions of Itzykson and Zuber with $\epsilon^{0123} = +1$.
\end{dubious} *)
(* \begin{dubious}
This is equivalent to the notation of Hagiwara et al.~\cite{HPZH87}, if we
remember that they have opposite signs for~$g_{WWV}$:
\begin{multline}
\mathcal{L}_{WWV} / (-g_{WWV}) = \\
\ii g_1^V \left( W^\dagger_{\mu\nu} W^\mu
- W^\dagger_\mu W^\mu_{\hphantom{\mu}\nu} \right) V^\nu
+ \ii \kappa_V W^\dagger_\mu W_\nu V^{\mu\nu}
+ \ii \frac{\lambda_V}{m_W^2}
W^\dagger_{\lambda\mu} W^\mu_{\hphantom{\mu}\nu} V^{\nu\lambda} \\
- g_4^V W^\dagger_\mu W_\nu
\left(\partial^\mu V^\nu + \partial^\nu V^\mu \right)
+ g_5^V \epsilon^{\mu\nu\lambda\sigma}
\left( W^\dagger_\mu \stackrel{\leftrightarrow}{\partial_\lambda}
W_\nu \right) V_\sigma\\
+ \ii \tilde\kappa_V W^\dagger_\mu W_\nu \tilde{V}^{\mu\nu}
+ \ii\frac{\tilde\lambda_V}{m_W^2}
W^\dagger_{\lambda\mu} W^\mu_{\hphantom{\mu}\nu} \tilde{V}^{\nu\lambda}
\end{multline}
Here $V^\mu$ stands for either the photon or the~$Z$ field, $W^\mu$ is the
$W^-$ field, $W_{\mu\nu} = \partial_\mu W_\nu - \partial_\nu W_\mu$,
$V_{\mu\nu} = \partial_\mu V_\nu - \partial_\nu V_\mu$, and
$\tilde{V}_{\mu\nu} = \frac{1}{2} \epsilon_{\mu\nu\lambda\sigma}
V^{\lambda\sigma}$.
\end{dubious} *)
let anomalous_triple_gauge =
List.map tgc
[ ((Ga, Wm, Wp), Dim4_Vector_Vector_Vector_T (-1),
I_G1_AWW);
((Z, Wm, Wp), Dim4_Vector_Vector_Vector_T (-1),
I_G1_ZWW);
((Wm, Ga, Wp), Dim4_Vector_Vector_Vector_T 1,
I_G1_plus_kappa_minus_G4_AWW);
((Wm, Z, Wp), Dim4_Vector_Vector_Vector_T 1,
I_G1_plus_kappa_minus_G4_ZWW);
((Wp, Ga, Wm), Dim4_Vector_Vector_Vector_T (-1),
I_G1_plus_kappa_plus_G4_AWW);
((Wp, Z, Wm), Dim4_Vector_Vector_Vector_T (-1),
I_G1_plus_kappa_plus_G4_ZWW);
((Wm, Ga, Wp), Dim4_Vector_Vector_Vector_L (-1),
I_G1_minus_kappa_plus_G4_AWW);
((Wm, Z, Wp), Dim4_Vector_Vector_Vector_L (-1),
I_G1_minus_kappa_plus_G4_ZWW);
((Wp, Ga, Wm), Dim4_Vector_Vector_Vector_L 1,
I_G1_minus_kappa_minus_G4_AWW);
((Wp, Z, Wm), Dim4_Vector_Vector_Vector_L 1,
I_G1_minus_kappa_minus_G4_ZWW);
((Ga, Wm, Wp), Dim4_Vector_Vector_Vector_L5 (-1),
I_kappa5_AWW);
((Z, Wm, Wp), Dim4_Vector_Vector_Vector_L5 (-1),
I_kappa5_ZWW);
((Ga, Wm, Wp), Dim4_Vector_Vector_Vector_T5 (-1),
G5_AWW);
((Z, Wm, Wp), Dim4_Vector_Vector_Vector_T5 (-1),
G5_ZWW);
((Ga, Wp, Wm), Dim6_Gauge_Gauge_Gauge (-1),
I_lambda_AWW);
((Z, Wp, Wm), Dim6_Gauge_Gauge_Gauge (-1),
I_lambda_ZWW);
((Ga, Wp, Wm), Dim6_Gauge_Gauge_Gauge_5 (-1),
I_lambda5_AWW);
((Z, Wp, Wm), Dim6_Gauge_Gauge_Gauge_5 (-1),
I_lambda5_ZWW) ]
let triple_gauge =
if Flags.triple_anom then
anomalous_triple_gauge
else
standard_triple_gauge
(* \begin{equation}
\mathcal{L}_{\textrm{QGC}} =
- g^2 W_{+,\mu} W_{-,\nu} W_+^\mu W_-^\nu + \ldots
\end{equation} *)
(* Actually, quartic gauge couplings are a little bit more straightforward
using auxiliary fields. Here we have to impose the antisymmetry manually:
\begin{subequations}
\begin{multline}
(W^{+,\mu}_1 W^{-,\nu}_2 - W^{+,\nu}_1 W^{-,\mu}_2)
(W^+_{3,\mu} W^-_{4,\nu} - W^+_{3,\nu} W^-_{4,\mu}) \\
= 2(W^+_1W^+_3)(W^-_2W^-_4) - 2(W^+_1W^-_4)(W^-_2W^+_3)
\end{multline}
also ($V$ can be $A$ or $Z$)
\begin{multline}
(W^{+,\mu}_1 V^\nu_2 - W^{+,\nu}_1 V^\mu_2)
(W^-_{3,\mu} V_{4,\nu} - W^-_{3,\nu} V_{4,\mu}) \\
= 2(W^+_1W^-_3)(V_2V_4) - 2(W^+_1V_4)(V_2W^-_3)
\end{multline}
\end{subequations} *)
(* \begin{subequations}
\begin{multline}
W^{+,\mu} W^{-,\nu} W^+_\mu W^-_\nu
\end{multline}
\end{subequations} *)
let qgc ((g1, g2, g3, g4), t, c) = ((G g1, G g2, G g3, G g4), t, c)
let gauge4 = Vector4 [(2, C_13_42); (-1, C_12_34); (-1, C_14_23)]
let minus_gauge4 = Vector4 [(-2, C_13_42); (1, C_12_34); (1, C_14_23)]
let standard_quartic_gauge =
List.map qgc
[ (Wm, Wp, Wm, Wp), gauge4, G_WWWW;
(Wm, Z, Wp, Z), minus_gauge4, G_ZZWW;
(Wm, Z, Wp, Ga), minus_gauge4, G_AZWW;
(Wm, Ga, Wp, Ga), minus_gauge4, G_AAWW;
(Gl, Gl, Gl, Gl), gauge4, G2 ]
(* \begin{subequations}
\begin{align}
\mathcal{L}_4
&= \alpha_4 \left( \frac{g^4}{2}\left( (W^+_\mu W^{-,\mu})^2
+ W^+_\mu W^{+,\mu} W^-_\mu W^{-,\mu}
\right)\right.\notag \\
&\qquad\qquad\qquad \left.
+ \frac{g^4}{\cos^2\theta_w} W^+_\mu Z^\mu W^-_\nu Z^\nu
+ \frac{g^4}{4\cos^4\theta_w} (Z_\mu Z^\mu)^2 \right) \\
\mathcal{L}_5
&= \alpha_5 \left( g^4 (W^+_\mu W^{-,\mu})^2
+ \frac{g^4}{\cos^2\theta_w} W^+_\mu W^{-,\mu} Z_\nu Z^\nu
+ \frac{g^4}{4\cos^4\theta_w} (Z_\mu Z^\mu)^2 \right)
\end{align}
\end{subequations}
or
\begin{multline}
\mathcal{L}_4 + \mathcal{L}_5
= (\alpha_4+2\alpha_5) g^4 \frac{1}{2} (W^+_\mu W^{-,\mu})^2 \\
+ 2\alpha_4 g^4 \frac{1}{4} W^+_\mu W^{+,\mu} W^-_\mu W^{-,\mu}
+ \alpha_4 \frac{g^4}{\cos^2\theta_w} W^+_\mu Z^\mu W^-_\nu Z^\nu \\
+ 2\alpha_5 \frac{g^4}{\cos^2\theta_w} \frac{1}{2} W^+_\mu W^{-,\mu} Z_\nu Z^\nu
+ (2\alpha_4 + 2\alpha_5) \frac{g^4}{\cos^4\theta_w} \frac{1}{8} (Z_\mu Z^\mu)^2
\end{multline}
and therefore
\begin{subequations}
\begin{align}
\alpha_{(WW)_0} &= (\alpha_4+2\alpha_5) g^4 \\
\alpha_{(WW)_2} &= 2\alpha_4 g^4 \\
\alpha_{(WZ)_0} &= 2\alpha_5 \frac{g^4}{\cos^2\theta_w} \\
\alpha_{(WZ)_1} &= \alpha_4 \frac{g^4}{\cos^2\theta_w} \\
\alpha_{ZZ} &= (2\alpha_4 + 2\alpha_5) \frac{g^4}{\cos^4\theta_w}
\end{align}
\end{subequations} *)
let anomalous_quartic_gauge =
if Flags.quartic_anom then
List.map qgc
[ ((Wm, Wm, Wp, Wp),
Vector4 [(1, C_13_42); (1, C_14_23)], Alpha_WWWW0);
((Wm, Wm, Wp, Wp),
Vector4 [1, C_12_34], Alpha_WWWW2);
((Wm, Wp, Z, Z),
Vector4 [1, C_12_34], Alpha_ZZWW0);
((Wm, Wp, Z, Z),
Vector4 [(1, C_13_42); (1, C_14_23)], Alpha_ZZWW1);
((Z, Z, Z, Z),
Vector4 [(1, C_12_34); (1, C_13_42); (1, C_14_23)], Alpha_ZZZZ) ]
else
[]
(* In any diagonal channel~$\chi$, the scattering amplitude~$a_\chi(s)$ is
unitary iff\footnote{%
Trivial proof:
\begin{equation}
-1 = \textrm{Im}\left(\frac{1}{a_\chi(s)}\right)
= \frac{\textrm{Im}(a_\chi^*(s))}{|a_\chi(s)|^2}
= - \frac{\textrm{Im}(a_\chi(s))}{|a_\chi(s)|^2}
\end{equation}
i.\,e.~$\textrm{Im}(a_\chi(s)) = |a_\chi(s)|^2$.}
\begin{equation}
\textrm{Im}\left(\frac{1}{a_\chi(s)}\right) = -1
\end{equation}
For a real perturbative scattering amplitude~$r_\chi(s)$ this can be
enforced easily--and arbitrarily--by
\begin{equation}
\frac{1}{a_\chi(s)} = \frac{1}{r_\chi(s)} - \mathrm{i}
\end{equation}
*)
let k_matrix_quartic_gauge =
if Flags.k_matrix then
List.map qgc
[ ((Wm, Wp, Wm, Wp), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_WWWW0_S);
((Wm, Wp, Wm, Wp), Vector4_K_Matrix_jr (0,
[(1, C_14_23)]), D_Alpha_WWWW0_T);
((Wm, Wp, Wm, Wp), Vector4_K_Matrix_jr (0,
[(1, C_13_42)]), D_Alpha_WWWW0_U);
((Wp, Wm, Wp, Wm), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_WWWW0_S);
((Wp, Wm, Wp, Wm), Vector4_K_Matrix_jr (0,
[(1, C_14_23)]), D_Alpha_WWWW0_T);
((Wp, Wm, Wp, Wm), Vector4_K_Matrix_jr (0,
[(1, C_13_42)]), D_Alpha_WWWW0_U);
((Wm, Wm, Wp, Wp), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_WWWW2_S);
((Wm, Wm, Wp, Wp), Vector4_K_Matrix_jr (0,
[(1, C_13_42); (1, C_14_23)]), D_Alpha_WWWW2_T);
((Wm, Wp, Z, Z), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_ZZWW0_S);
((Wm, Wp, Z, Z), Vector4_K_Matrix_jr (0,
[(1, C_13_42); (1, C_14_23)]), D_Alpha_ZZWW0_T);
((Wm, Z, Wp, Z), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_ZZWW1_S);
((Wm, Z, Wp, Z), Vector4_K_Matrix_jr (0,
[(1, C_13_42)]), D_Alpha_ZZWW1_T);
((Wm, Z, Wp, Z), Vector4_K_Matrix_jr (0,
[(1, C_14_23)]), D_Alpha_ZZWW1_U);
((Wp, Z, Z, Wm), Vector4_K_Matrix_jr (1,
[(1, C_12_34)]), D_Alpha_ZZWW1_S);
((Wp, Z, Z, Wm), Vector4_K_Matrix_jr (1,
[(1, C_13_42)]), D_Alpha_ZZWW1_U);
((Wp, Z, Z, Wm), Vector4_K_Matrix_jr (1,
[(1, C_14_23)]), D_Alpha_ZZWW1_T);
((Z, Wp, Wm, Z), Vector4_K_Matrix_jr (2,
[(1, C_12_34)]), D_Alpha_ZZWW1_S);
((Z, Wp, Wm, Z), Vector4_K_Matrix_jr (2,
[(1, C_13_42)]), D_Alpha_ZZWW1_U);
((Z, Wp, Wm, Z), Vector4_K_Matrix_jr (2,
[(1, C_14_23)]), D_Alpha_ZZWW1_T);
((Z, Z, Z, Z), Vector4_K_Matrix_jr (0,
[(1, C_12_34)]), D_Alpha_ZZZZ_S);
((Z, Z, Z, Z), Vector4_K_Matrix_jr (0,
[(1, C_13_42); (1, C_14_23)]), D_Alpha_ZZZZ_T);
((Z, Z, Z, Z), Vector4_K_Matrix_jr (3,
[(1, C_14_23)]), D_Alpha_ZZZZ_S);
((Z, Z, Z, Z), Vector4_K_Matrix_jr (3,
[(1, C_13_42); (1, C_12_34)]), D_Alpha_ZZZZ_T)]
else
[]
(*i Thorsten's original implementation of the K matrix, which we keep since
it still might be usefull for the future.
let k_matrix_quartic_gauge =
if Flags.k_matrix then
List.map qgc
[ ((Wm, Wp, Wm, Wp), Vector4_K_Matrix_tho (0, [K_Matrix_Coeff 0,
K_Matrix_Pole 0]), Alpha_WWWW0);
((Wm, Wm, Wp, Wp), Vector4_K_Matrix_tho (0, [K_Matrix_Coeff 2,
K_Matrix_Pole 2]), Alpha_WWWW2);
((Wm, Wp, Z, Z), Vector4_K_Matrix_tho (0, [(K_Matrix_Coeff 0,
K_Matrix_Pole 0); (K_Matrix_Coeff 2,
K_Matrix_Pole 2)]), Alpha_ZZWW0);
((Wm, Z, Wp, Z), Vector4_K_Matrix_tho (0, [K_Matrix_Coeff 1,
K_Matrix_Pole 1]), Alpha_ZZWW1);
((Z, Z, Z, Z), Vector4_K_Matrix_tho (0, [K_Matrix_Coeff 0,
K_Matrix_Pole 0]), Alpha_ZZZZ) ]
else
[]
i*)
let quartic_gauge =
standard_quartic_gauge @ anomalous_quartic_gauge @ k_matrix_quartic_gauge
let standard_gauge_higgs =
[ ((O H, G Wp, G Wm), Scalar_Vector_Vector 1, G_HWW);
((O H, G Z, G Z), Scalar_Vector_Vector 1, G_HZZ) ]
let standard_gauge_higgs4 =
[ (O H, O H, G Wp, G Wm), Scalar2_Vector2 1, G_HHWW;
(O H, O H, G Z, G Z), Scalar2_Vector2 1, G_HHZZ ]
let standard_higgs =
[ (O H, O H, O H), Scalar_Scalar_Scalar 1, G_H3 ]
let standard_higgs4 =
[ (O H, O H, O H, O H), Scalar4 1, G_H4 ]
(* WK's couplings (apparently, he still intends to divide by
$\Lambda^2_{\text{EWSB}}=16\pi^2v_{\mathrm{F}}^2$):
\begin{subequations}
\begin{align}
\mathcal{L}^{\tau}_4 &=
\left\lbrack (\partial_{\mu}H)(\partial^{\mu}H)
+ \frac{g^2v_{\mathrm{F}}^2}{4} V_{\mu} V^{\mu} \right\rbrack^2 \\
\mathcal{L}^{\tau}_5 &=
\left\lbrack (\partial_{\mu}H)(\partial_{\nu}H)
+ \frac{g^2v_{\mathrm{F}}^2}{4} V_{\mu} V_{\nu} \right\rbrack^2
\end{align}
\end{subequations}
with
\begin{equation}
V_{\mu} V_{\nu} =
\frac{1}{2} \left( W^+_{\mu} W^-_{\nu} + W^+_{\nu} W^-_{\mu} \right)
+ \frac{1}{2\cos^2\theta_{w}} Z_{\mu} Z_{\nu}
\end{equation}
(note the symmetrization!), i.\,e.
\begin{subequations}
\begin{align}
\mathcal{L}_4 &= \alpha_4 \frac{g^4v_{\mathrm{F}}^4}{16} (V_{\mu} V_{\nu})^2 \\
\mathcal{L}_5 &= \alpha_5 \frac{g^4v_{\mathrm{F}}^4}{16} (V_{\mu} V^{\mu})^2
\end{align}
\end{subequations} *)
(* Breaking thinks up
\begin{subequations}
\begin{align}
\mathcal{L}^{\tau,H^4}_4 &=
\left\lbrack (\partial_{\mu}H)(\partial^{\mu}H) \right\rbrack^2 \\
\mathcal{L}^{\tau,H^4}_5 &=
\left\lbrack (\partial_{\mu}H)(\partial^{\mu}H) \right\rbrack^2
\end{align}
\end{subequations}
and
\begin{subequations}
\begin{align}
\mathcal{L}^{\tau,H^2V^2}_4 &= \frac{g^2v_{\mathrm{F}}^2}{2}
(\partial_{\mu}H)(\partial^{\mu}H) V_{\mu}V^{\mu} \\
\mathcal{L}^{\tau,H^2V^2}_5 &= \frac{g^2v_{\mathrm{F}}^2}{2}
(\partial_{\mu}H)(\partial_{\nu}H) V_{\mu}V_{\nu}
\end{align}
\end{subequations}
i.\,e.
\begin{subequations}
\begin{align}
\mathcal{L}^{\tau,H^2V^2}_4 &=
\frac{g^2v_{\mathrm{F}}^2}{2}
\left\lbrack
(\partial_{\mu}H)(\partial^{\mu}H) W^+_{\nu}W^{-,\nu}
+ \frac{1}{2\cos^2\theta_{w}} (\partial_{\mu}H)(\partial^{\mu}H) Z_{\nu} Z^{\nu}
\right\rbrack \\
\mathcal{L}^{\tau,H^2V^2}_5 &=
\frac{g^2v_{\mathrm{F}}^2}{2}
\left\lbrack
(W^{+,\mu}\partial_{\mu}H) (W^{-,\nu}\partial_{\nu}H)
+ \frac{1}{2\cos^2\theta_{w}} (Z^{\mu}\partial_{\mu}H)(Z^{\nu}\partial_{\nu}H)
\right\rbrack
\end{align}
\end{subequations} *)
(* \begin{multline}
\tau^4_8 \mathcal{L}^{\tau,H^2V^2}_4 + \tau^5_8 \mathcal{L}^{\tau,H^2V^2}_5 = \\
- \frac{g^2v_{\mathrm{F}}^2}{2} \Biggl\lbrack
2\tau^4_8
\frac{1}{2}(\ii\partial_{\mu}H)(\ii\partial^{\mu}H) W^+_{\nu}W^{-,\nu}
+ \tau^5_8
(W^{+,\mu}\ii\partial_{\mu}H) (W^{-,\nu}\ii\partial_{\nu}H) \\
+ \frac{2\tau^4_8}{\cos^2\theta_{w}}
\frac{1}{4} (\ii\partial_{\mu}H)(\ii\partial^{\mu}H) Z_{\nu} Z^{\nu}
+ \frac{\tau^5_8}{\cos^2\theta_{w}}
\frac{1}{2} (Z^{\mu}\ii\partial_{\mu}H)(Z^{\nu}\ii\partial_{\nu}H)
\Biggr\rbrack
\end{multline}
where the two powers of $\ii$ make the sign conveniently negative,
i.\,e.
\begin{subequations}
\begin{align}
\alpha_{(\partial H)^2W^2}^2 &= \tau^4_8 g^2v_{\mathrm{F}}^2\\
\alpha_{(\partial HW)^2}^2 &= \frac{\tau^5_8 g^2v_{\mathrm{F}}^2}{2} \\
\alpha_{(\partial H)^2Z^2}^2 &= \frac{\tau^4_8 g^2v_{\mathrm{F}}^2}{\cos^2\theta_{w}} \\
\alpha_{(\partial HZ)^2}^2 &=\frac{\tau^5_8 g^2v_{\mathrm{F}}^2}{2\cos^2\theta_{w}}
\end{align}
\end{subequations} *)
let anomalous_gauge_higgs =
[ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa_anom;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ_anom;
(O H, G Z, G Z), Dim5_Scalar_Gauge2 1, G_HZZ_anom;
(O H, G Wp, G Wm), Dim5_Scalar_Gauge2 1, G_HWW_anom;
(O H, G Ga, G Z), Dim5_Scalar_Vector_Vector_U 1, G_HGaZ_u;
(O H, G Z, G Z), Dim5_Scalar_Vector_Vector_U 1, G_HZZ_u;
(O H, G Wp, G Wm), Dim5_Scalar_Vector_Vector_U 1, G_HWW_u;
(O H, G Wm, G Wp), Dim5_Scalar_Vector_Vector_U 1, G_HWW_u
]
let anomalous_gauge_higgs4 =
[]
let anomalous_higgs =
[]
let higgs_triangle_vertices =
if Flags.higgs_triangle then
[ (O H, G Ga, G Ga), Dim5_Scalar_Gauge2 1, G_HGaGa;
(O H, G Ga, G Z), Dim5_Scalar_Gauge2 1, G_HGaZ;
(O H, G Gl, G Gl), Dim5_Scalar_Gauge2 1, G_Hgg ]
else
[]
let anomalous_higgs4 =
[]
let gauge_higgs =
if Flags.higgs_anom then
standard_gauge_higgs @ anomalous_gauge_higgs
else
standard_gauge_higgs
let gauge_higgs4 =
if Flags.higgs_anom then
standard_gauge_higgs4 @ anomalous_gauge_higgs4
else
standard_gauge_higgs4
let higgs =
if Flags.higgs_anom then
standard_higgs @ anomalous_higgs
else
standard_higgs
let higgs4 =
if Flags.higgs_anom then
standard_higgs4 @ anomalous_higgs4
else
standard_higgs4
let goldstone_vertices =
[ ((O Phi0, G Wm, G Wp), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phip, G Ga, G Wm), Scalar_Vector_Vector 1, I_Q_W);
((O Phip, G Z, G Wm), Scalar_Vector_Vector 1, I_G_ZWW);
((O Phim, G Wp, G Ga), Scalar_Vector_Vector 1, I_Q_W);
((O Phim, G Wp, G Z), Scalar_Vector_Vector 1, I_G_ZWW) ]
(* New Resonances *)
(*
\begin{dubious}
There is an extra minus in the Lagrangian to have the same sign as
HWW or HZZ vertex.
Effectivly this doesn't matter for VBS, because $(-1)^2=1$.
This is only for completeness.
\end{dubious}
\begin{subequations}
\begin{align}
\mathbf{V}_\mu &= -\mathrm{i} g\mathbf{W}_\mu+\mathrm{i} g^\prime\mathbf{B}_\mu \\
\mathbf{W}_\mu &= W_\mu^a\frac{\tau^a}{2} \\
\mathbf{B}_\mu &= W_\mu^a\frac{\tau^3}{2} \\
\tau^{++}&= \tau^+ \otimes \tau^+ \\
\tau^+ &= \frac{1}{2} \left (\tau^+ \otimes \tau^3 + \tau^3+\tau^+ \right ) \\
\tau^0 &= \frac{1}{\sqrt{6}} \left (\tau^3\otimes\tau^3 -\tau^+ \otimes \tau^- - \tau^-+\tau^+ \right ) \\
\tau^- &= \frac{1}{2} \left (\tau^- \otimes \tau^3 + \tau^3+\tau^- \right ) \\
\tau^{--}&= \tau^- \otimes \tau^-
\end{align}
\end{subequations}
*)
(* Scalar Isoscalar
\begin{equation}
\mathcal{L}_{\sigma}=
-\frac{g_\sigma v}{2} \text{tr}
\left\lbrack \mathbf{V}_\mu \mathbf{V}^\mu \right\rbrack \sigma
\end{equation}
*)
let rsigma3 =
[ ((O Rsigma, G Wp, G Wm), Scalar_Vector_Vector 1, G_SWW);
((O Rsigma, G Z, G Z), Scalar_Vector_Vector 1, G_SZZ) ]
let rsigma4 =
[ (O Rsigma, O Rsigma, G Wp, G Wm), Scalar2_Vector2 1, G_SSWW;
(O Rsigma, O Rsigma, G Z, G Z), Scalar2_Vector2 1, G_SSZZ ]
(* Scalar Isotensor
\begin{subequations}
\begin{align}
\mathcal{L}_{\phi}&=
\frac{g_\phi v}{4} \text{Tr}
\left \lbrack \left ( \mathbf{V}_\mu \otimes \mathbf{V}^\mu - \frac{\tau^{aa}}{6} \text{Tr} \left \lbrack \mathbf{V}_\mu \mathbf{V}^\mu \right \rbrack\right ) {\mathbf{\phi}} \right \rbrack\\
\phi&=\sqrt{2} \left (\phi^{++}\tau^{++}+\phi^+\tau^++\phi^0\tau^0+\phi^-\tau^- + \phi^{--}\tau^{--} \right )
\end{align}
\end{subequations}
*)
let rphi3 =
[ ((O Rphin, G Wp, G Wm), Scalar_Vector_Vector 1, G_PNWW);
((O Rphin, G Z, G Z), Scalar_Vector_Vector 1, G_PNZZ) ;
((O Rphip, G Z, G Wm), Scalar_Vector_Vector 1, G_PWZ) ;
((O Rphipp, G Wm, G Wm), Scalar_Vector_Vector 1, G_PWW) ;
((O Rphim, G Wp, G Z), Scalar_Vector_Vector 1, G_PWZ) ;
((O Rphimm, G Wp, G Wp), Scalar_Vector_Vector 1, G_PWW) ]
(* Tensor IsoScalar
*)
let rf3 =
[ ((O Rf, G Wp, G Wm), Tensor_2_Vector_Vector_1 1, G_FWW);
((O Rf, G Z, G Z), Tensor_2_Vector_Vector_1 1, G_FZZ) ]
(* Tensor Isotensor
\begin{subequations}
\begin{align}
\mathcal{L}_{t}
\end{align}
\end{subequations}
*)
let rt3 =
[ ((O Rtn, G Wp, G Wm), Tensor_2_Vector_Vector_1 1, G_TNWW);
((O Rtn, G Z, G Z), Tensor_2_Vector_Vector_1 1, G_TNZZ) ;
((O Rtp, G Z, G Wm), Tensor_2_Vector_Vector_1 1, G_TWZ) ;
((O Rtpp, G Wm, G Wm), Tensor_2_Vector_Vector_1 1, G_TWW) ;
((O Rtm, G Wp, G Z), Tensor_2_Vector_Vector_1 1, G_TWZ) ;
((O Rtmm, G Wp, G Wp), Tensor_2_Vector_Vector_1 1, G_TWW) ]
(* Anomalous trilinear interactions $f_i f_j V$ and $ttH$:
\begin{equation}
\Delta\mathcal{L}_{tt\gamma} =
- e \frac{\upsilon}{\Lambda^2}
\bar{t} i\sigma^{\mu\nu} k_\nu (d_V(k^2) + i d_A(k^2) \gamma_5) t A_\mu
\end{equation} *)
let anomalous_ttA =
if Flags.top_anom then
[ ((M (U (-3)), G Ga, M (U 3)), FBF (1, Psibar, TVAM, Psi), G_TVA_ttA) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{bb\gamma} =
- e \frac{\upsilon}{\Lambda^2}
\bar{b} i\sigma^{\mu\nu} k_\nu (d_V(k^2) + i d_A(k^2) \gamma_5) b A_\mu
\end{equation} *)
let anomalous_bbA =
if Flags.top_anom then
[ ((M (D (-3)), G Ga, M (D 3)), FBF (1, Psibar, TVAM, Psi), G_TVA_bbA) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{ttg} =
- g_s \frac{\upsilon}{\Lambda^2}
\bar{t}\lambda^a i\sigma^{\mu\nu}k_\nu
(d_V(k^2)+id_A(k^2)\gamma_5)tG^a_\mu
\end{equation} *)
let anomalous_ttG =
if Flags.top_anom then
[ ((M (U (-3)), G Gl, M (U 3)), FBF (1, Psibar, TVAM, Psi), G_TVA_ttG) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{ttZ} =
- \frac{g}{2 c_W} \frac{\upsilon^2}{\Lambda^2}\left\lbrack
\bar{t} \fmslash{Z} (X_L(k^2) P_L + X_R(k^2) P_R) t
+ \bar{t}\frac{i\sigma^{\mu\nu}k_\nu}{m_Z}
(d_V(k^2)+id_A(k^2)\gamma_5)tZ_\mu\right\rbrack
\end{equation} *)
let anomalous_ttZ =
if Flags.top_anom then
[ ((M (U (-3)), G Z, M (U 3)), FBF (1, Psibar, VLRM, Psi), G_VLR_ttZ);
((M (U (-3)), G Z, M (U 3)), FBF (1, Psibar, TVAM, Psi), G_TVA_ttZ) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{bbZ} =
- \frac{g}{2 c_W} \frac{\upsilon^2}{\Lambda^2}
\bar{b}\frac{i\sigma^{\mu\nu}k_\nu}{m_Z}
(d_V(k^2)+id_A(k^2)\gamma_5)bZ_\mu
\end{equation} *)
let anomalous_bbZ =
if Flags.top_anom then
[ ((M (D (-3)), G Z, M (D 3)), FBF (1, Psibar, TVAM, Psi), G_TVA_bbZ) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{tbW} =
- \frac{g}{\sqrt{2}} \frac{\upsilon^2}{\Lambda^2}\left\lbrack
\bar{b}\fmslash{W}^-(V_L(k^2) P_L+V_R(k^2) P_R) t
+ \bar{b}\frac{i\sigma^{\mu\nu}k_\nu}{m_W}
(g_L(k^2)P_L+g_R(k^2)P_R)tW^-_\mu\right\rbrack
+ \textnormal{H.c.}
\end{equation} *)
let anomalous_tbW =
if Flags.top_anom then
[ ((M (D (-3)), G Wm, M (U 3)), FBF (1, Psibar, VLRM, Psi), G_VLR_btW);
((M (U (-3)), G Wp, M (D 3)), FBF (1, Psibar, VLRM, Psi), G_VLR_tbW);
((M (D (-3)), G Wm, M (U 3)), FBF (1, Psibar, TLRM, Psi), G_TLR_btW);
((M (U (-3)), G Wp, M (D 3)), FBF (1, Psibar, TRLM, Psi), G_TRL_tbW) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{ttH} =
- \frac{1}{\sqrt{2}} \bar{t} (Y_V(k^2)+iY_A(k^2)\gamma_5)t H
\end{equation} *)
let anomalous_ttH =
if Flags.top_anom then
[ ((M (U (-3)), O H, M (U 3)), FBF (1, Psibar, SPM, Psi), G_SP_ttH) ]
else
[]
(* quartic fermion-gauge interactions $f_i f_j V_1 V_2$ emerging from gauge-invariant
effective operators:
\begin{equation}
\Delta\mathcal{L}_{ttgg} =
- \frac{g_s^2}{2} f_{abc} \frac{\upsilon}{\Lambda^2}
\bar{t} \lambda^a \sigma^{\mu\nu}
(d_V(k^2)+id_A(k^2)\gamma_5)t G^b_\mu G^c_\nu
\end{equation} *)
let anomalous_ttGG =
if Flags.top_anom then
[ ((M (U (-3)), O (Aux_top (2,1,0,true,TTGG)), M (U 3)), FBF (1, Psibar, TVA, Psi), G_TVA_ttGG);
((O (Aux_top (2,1,0,false,TTGG)), G Gl, G Gl), Aux_Gauge_Gauge 1, I_Gs) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{tbWA} =
- i\sin\theta_w \frac{g^2}{2\sqrt{2}} \frac{\upsilon^2}{\Lambda^2}\left\lbrack
\bar{b}\frac{\sigma^{\mu\nu}}{m_W}
(g_L(k^2)P_L+g_R(k^2)P_R)t A_\mu W^-_\nu \right\rbrack
+ \textnormal{H.c.}
\end{equation} *)
let anomalous_tbWA =
if Flags.top_anom then
[ ((M (D (-3)), O (Aux_top (2,0,-1,true,TBWA)), M (U 3)), FBF (1, Psibar, TLR, Psi), G_TLR_btWA);
((O (Aux_top (2,0,1,false,TBWA)), G Ga, G Wm), Aux_Gauge_Gauge 1, I_G_weak);
((M (U (-3)), O (Aux_top (2,0,1,true,TBWA)), M (D 3)), FBF (1, Psibar, TRL, Psi), G_TRL_tbWA);
((O (Aux_top (2,0,-1,false,TBWA)), G Wp, G Ga), Aux_Gauge_Gauge 1, I_G_weak) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{tbWZ} =
- i\cos\theta_w \frac{g^2}{2\sqrt{2}} \frac{\upsilon^2}{\Lambda^2}\left\lbrack
\bar{b}\frac{\sigma^{\mu\nu}}{m_W}
(g_L(k^2)P_L+g_R(k^2)P_R)t Z_\mu W^-_\nu \right\rbrack
+ \textnormal{H.c.}
\end{equation} *)
let anomalous_tbWZ =
if Flags.top_anom then
[ ((M (D (-3)), O (Aux_top (2,0,-1,true,TBWZ)), M (U 3)), FBF (1, Psibar, TLR, Psi), G_TLR_btWZ);
((O (Aux_top (2,0,1,false,TBWZ)), G Z, G Wm), Aux_Gauge_Gauge 1, I_G_weak);
((M (U (-3)), O (Aux_top (2,0,1,true,TBWZ)), M (D 3)), FBF (1, Psibar, TRL, Psi), G_TRL_tbWZ);
((O (Aux_top (2,0,-1,false,TBWZ)), G Wp, G Z), Aux_Gauge_Gauge 1, I_G_weak) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{ttWW} =
- i \frac{g^2}{2} \frac{\upsilon^2}{\Lambda^2}
\bar{t} \frac{\sigma^{\mu\nu}}{m_W}
(d_V(k^2)+id_A(k^2)\gamma_5)t W^-_\mu W^+_\nu
\end{equation} *)
let anomalous_ttWW =
if Flags.top_anom then
[ ((M (U (-3)), O (Aux_top (2,0,0,true,TTWW)), M (U 3)), FBF (1, Psibar, TVA, Psi), G_TVA_ttWW);
((O (Aux_top (2,0,0,false,TTWW)), G Wm, G Wp), Aux_Gauge_Gauge 1, I_G_weak) ]
else
[]
(* \begin{equation}
\Delta\mathcal{L}_{bbWW} =
- i \frac{g^2}{2} \frac{\upsilon^2}{\Lambda^2}
\bar{b} \frac{\sigma^{\mu\nu}}{m_W}
(d_V(k^2)+id_A(k^2)\gamma_5)b W^-_\mu W^+_\nu
\end{equation} *)
let anomalous_bbWW =
if Flags.top_anom then
[ ((M (D (-3)), O (Aux_top (2,0,0,true,BBWW)), M (D 3)), FBF (1, Psibar, TVA, Psi), G_TVA_bbWW);
((O (Aux_top (2,0,0,false,BBWW)), G Wm, G Wp), Aux_Gauge_Gauge 1, I_G_weak) ]
else
[]
(* 4-fermion contact terms emerging from operator rewriting: *)
let anomalous_top_qGuG_tt =
[ ((M (U (-3)), O (Aux_top (1,1,0,true,QGUG)), M (U 3)), FBF (1, Psibar, VLR, Psi), G_VLR_qGuG) ]
let anomalous_top_qGuG_ff n =
List.map mom
[ ((U (-n), Aux_top (1,1,0,false,QGUG), U n), FBF (1, Psibar, V, Psi), Unit);
((D (-n), Aux_top (1,1,0,false,QGUG), D n), FBF (1, Psibar, V, Psi), Unit) ]
let anomalous_top_qGuG =
if Flags.top_anom_4f then
anomalous_top_qGuG_tt @ ThoList.flatmap anomalous_top_qGuG_ff [1;2;3]
else
[]
let anomalous_top_qBuB_tt =
[ ((M (U (-3)), O (Aux_top (1,0,0,true,QBUB)), M (U 3)), FBF (1, Psibar, VLR, Psi), G_VLR_qBuB) ]
let anomalous_top_qBuB_ff n =
List.map mom
[ ((U (-n), Aux_top (1,0,0,false,QBUB), U n), FBF (1, Psibar, VLR, Psi), G_VLR_qBuB_u);
((D (-n), Aux_top (1,0,0,false,QBUB), D n), FBF (1, Psibar, VLR, Psi), G_VLR_qBuB_d);
((L (-n), Aux_top (1,0,0,false,QBUB), L n), FBF (1, Psibar, VLR, Psi), G_VLR_qBuB_e);
((N (-n), Aux_top (1,0,0,false,QBUB), N n), FBF (1, Psibar, VL, Psi), G_VL_qBuB_n) ]
let anomalous_top_qBuB =
if Flags.top_anom_4f then
anomalous_top_qBuB_tt @ ThoList.flatmap anomalous_top_qBuB_ff [1;2;3]
else
[]
let anomalous_top_qW_tq =
[ ((M (U (-3)), O (Aux_top (1,0,0,true,QW)), M (U 3)), FBF (1, Psibar, VL, Psi), G_VL_qW);
((M (D (-3)), O (Aux_top (1,0,-1,true,QW)), M (U 3)), FBF (1, Psibar, VL, Psi), G_VL_qW);
((M (U (-3)), O (Aux_top (1,0,1,true,QW)), M (D 3)), FBF (1, Psibar, VL, Psi), G_VL_qW) ]
let anomalous_top_qW_ff n =
List.map mom
[ ((U (-n), Aux_top (1,0,0,false,QW), U n), FBF (1, Psibar, VL, Psi), G_VL_qW_u);
((D (-n), Aux_top (1,0,0,false,QW), D n), FBF (1, Psibar, VL, Psi), G_VL_qW_d);
((N (-n), Aux_top (1,0,0,false,QW), N n), FBF (1, Psibar, VL, Psi), G_VL_qW_u);
((L (-n), Aux_top (1,0,0,false,QW), L n), FBF (1, Psibar, VL, Psi), G_VL_qW_d);
((D (-n), Aux_top (1,0,-1,false,QW), U n), FBF (1, Psibar, VL, Psi), Half);
((U (-n), Aux_top (1,0,1,false,QW), D n), FBF (1, Psibar, VL, Psi), Half);
((L (-n), Aux_top (1,0,-1,false,QW), N n), FBF (1, Psibar, VL, Psi), Half);
((N (-n), Aux_top (1,0,1,false,QW), L n), FBF (1, Psibar, VL, Psi), Half) ]
let anomalous_top_qW =
if Flags.top_anom_4f then
anomalous_top_qW_tq @ ThoList.flatmap anomalous_top_qW_ff [1;2;3]
else
[]
let anomalous_top_DuDd =
if Flags.top_anom_4f then
[ ((M (U (-3)), O (Aux_top (0,0,0,true,DR)), M (U 3)), FBF (1, Psibar, SR, Psi), Half);
((M (U (-3)), O (Aux_top (0,0,0,false,DR)), M (U 3)), FBF (1, Psibar, SL, Psi), G_SL_DttR);
((M (D (-3)), O (Aux_top (0,0,0,false,DR)), M (D 3)), FBF (1, Psibar, SR, Psi), G_SR_DttR);
((M (U (-3)), O (Aux_top (0,0,0,true,DL)), M (U 3)), FBF (1, Psibar, SL, Psi), Half);
((M (D (-3)), O (Aux_top (0,0,0,false,DL)), M (D 3)), FBF (1, Psibar, SL, Psi), G_SL_DttL);
((M (D (-3)), O (Aux_top (0,0,-1,true,DR)), M (U 3)), FBF (1, Psibar, SR, Psi), Half);
((M (U (-3)), O (Aux_top (0,0,1,false,DR)), M (D 3)), FBF (1, Psibar, SLR, Psi), G_SLR_DbtR);
((M (D (-3)), O (Aux_top (0,0,-1,true,DL)), M (U 3)), FBF (1, Psibar, SL, Psi), Half);
((M (U (-3)), O (Aux_top (0,0,1,false,DL)), M (D 3)), FBF (1, Psibar, SL, Psi), G_SL_DbtL) ]
else
[]
let vertices3 =
(ThoList.flatmap electromagnetic_currents [1;2;3] @
ThoList.flatmap color_currents [1;2;3] @
ThoList.flatmap neutral_currents [1;2;3] @
(if Flags.ckm_present then
charged_currents_ckm
else
charged_currents_triv) @
yukawa @ triple_gauge @
gauge_higgs @ higgs @ higgs_triangle_vertices
@ goldstone_vertices @
rsigma3 @ rphi3 @ rf3 @ rt3 @
anomalous_ttA @ anomalous_bbA @
anomalous_ttZ @ anomalous_bbZ @
anomalous_tbW @ anomalous_tbWA @ anomalous_tbWZ @
anomalous_ttWW @ anomalous_bbWW @
anomalous_ttG @ anomalous_ttGG @
anomalous_ttH @
anomalous_top_qGuG @ anomalous_top_qBuB @
anomalous_top_qW @ anomalous_top_DuDd)
let vertices4 =
quartic_gauge @ gauge_higgs4 @ higgs4 @ rsigma4
let vertices () = (vertices3, vertices4, [])
(* For efficiency, make sure that [F.of_vertices vertices] is
evaluated only once. *)
let table = F.of_vertices (vertices ())
let fuse2 = F.fuse2 table
let fuse3 = F.fuse3 table
let fuse = F.fuse table
let max_degree () = 4
let flavor_of_string = function
| "e-" -> M (L 1) | "e+" -> M (L (-1))
| "mu-" -> M (L 2) | "mu+" -> M (L (-2))
| "tau-" -> M (L 3) | "tau+" -> M (L (-3))
| "nue" -> M (N 1) | "nuebar" -> M (N (-1))
| "numu" -> M (N 2) | "numubar" -> M (N (-2))
| "nutau" -> M (N 3) | "nutaubar" -> M (N (-3))
| "u" -> M (U 1) | "ubar" -> M (U (-1))
| "c" -> M (U 2) | "cbar" -> M (U (-2))
| "t" -> M (U 3) | "tbar" -> M (U (-3))
| "d" -> M (D 1) | "dbar" -> M (D (-1))
| "s" -> M (D 2) | "sbar" -> M (D (-2))
| "b" -> M (D 3) | "bbar" -> M (D (-3))
| "g" | "gl" -> G Gl
| "A" -> G Ga | "Z" | "Z0" -> G Z
| "W+" -> G Wp | "W-" -> G Wm
| "H" -> O H | "Rsigma" -> O Rsigma
| "Rphi0" -> O Rphin
| "Rphi+" -> O Rphip | "Rphi-" -> O Rphim
| "Rphi++" -> O Rphip | "Rphi--" -> O Rphimm
| "Rf" -> O Rf
| "Rt0" -> O Rtn
| "Rt+" -> O Rtp | "Rt-" -> O Rtm
| "Rt++" -> O Rtp | "Rt--" -> O Rtmm
| "Aux_t_ttGG0" -> O (Aux_top (2,1, 0,true,TTGG)) | "Aux_ttGG0" -> O (Aux_top (2,1, 0,false,TTGG))
| "Aux_t_tbWA+" -> O (Aux_top (2,0, 1,true,TBWA)) | "Aux_tbWA+" -> O (Aux_top (2,0, 1,false,TBWA))
| "Aux_t_tbWA-" -> O (Aux_top (2,0,-1,true,TBWA)) | "Aux_tbWA-" -> O (Aux_top (2,0,-1,false,TBWA))
| "Aux_t_tbWZ+" -> O (Aux_top (2,0, 1,true,TBWZ)) | "Aux_tbWZ+" -> O (Aux_top (2,0, 1,false,TBWZ))
| "Aux_t_tbWZ-" -> O (Aux_top (2,0,-1,true,TBWZ)) | "Aux_tbWZ-" -> O (Aux_top (2,0,-1,false,TBWZ))
| "Aux_t_ttWW0" -> O (Aux_top (2,0, 0,true,TTWW)) | "Aux_ttWW0" -> O (Aux_top (2,0, 0,false,TTWW))
| "Aux_t_bbWW0" -> O (Aux_top (2,0, 0,true,BBWW)) | "Aux_bbWW0" -> O (Aux_top (2,0, 0,false,BBWW))
| "Aux_t_qGuG0" -> O (Aux_top (1,1, 0,true,QGUG)) | "Aux_qGuG0" -> O (Aux_top (1,1, 0,false,QGUG))
| "Aux_t_qBuB0" -> O (Aux_top (1,0, 0,true,QBUB)) | "Aux_qBuB0" -> O (Aux_top (1,0, 0,false,QBUB))
| "Aux_t_qW0" -> O (Aux_top (1,0, 0,true,QW)) | "Aux_qW0" -> O (Aux_top (1,0, 0,false,QW))
| "Aux_t_qW+" -> O (Aux_top (1,0, 1,true,QW)) | "Aux_qW+" -> O (Aux_top (1,0, 1,false,QW))
| "Aux_t_qW-" -> O (Aux_top (1,0,-1,true,QW)) | "Aux_qW-" -> O (Aux_top (1,0,-1,false,QW))
| "Aux_t_dL0" -> O (Aux_top (0,0, 0,true,DL)) | "Aux_dL0" -> O (Aux_top (0,0, 0,false,DL))
| "Aux_t_dL+" -> O (Aux_top (0,0, 1,true,DL)) | "Aux_dL+" -> O (Aux_top (0,0, 1,false,DL))
| "Aux_t_dL-" -> O (Aux_top (0,0,-1,true,DL)) | "Aux_dL-" -> O (Aux_top (0,0,-1,false,DL))
| "Aux_t_dR0" -> O (Aux_top (0,0, 0,true,DR)) | "Aux_dR0" -> O (Aux_top (0,0, 0,false,DR))
| "Aux_t_dR+" -> O (Aux_top (0,0, 1,true,DR)) | "Aux_dR+" -> O (Aux_top (0,0, 1,false,DR))
| "Aux_t_dR-" -> O (Aux_top (0,0,-1,true,DR)) | "Aux_dR-" -> O (Aux_top (0,0,-1,false,DR))
| _ -> invalid_arg "Modellib_BSM.VBS.flavor_of_string"
let flavor_to_string = function
| M f ->
begin match f with
| L 1 -> "e-" | L (-1) -> "e+"
| L 2 -> "mu-" | L (-2) -> "mu+"
| L 3 -> "tau-" | L (-3) -> "tau+"
| L _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_string: invalid lepton"
| N 1 -> "nue" | N (-1) -> "nuebar"
| N 2 -> "numu" | N (-2) -> "numubar"
| N 3 -> "nutau" | N (-3) -> "nutaubar"
| N _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_string: invalid neutrino"
| U 1 -> "u" | U (-1) -> "ubar"
| U 2 -> "c" | U (-2) -> "cbar"
| U 3 -> "t" | U (-3) -> "tbar"
| U _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_string: invalid up type quark"
| D 1 -> "d" | D (-1) -> "dbar"
| D 2 -> "s" | D (-2) -> "sbar"
| D 3 -> "b" | D (-3) -> "bbar"
| D _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_string: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "A" | Z -> "Z"
| Wp -> "W+" | Wm -> "W-"
end
| O f ->
begin match f with
| Phip -> "phi+" | Phim -> "phi-" | Phi0 -> "phi0"
| H -> "H" | Rsigma -> "Rsigma"
| Rphin -> "Rphin" | Rphip -> "Rphi+" | Rphim -> "Rphi-"
| Rphipp -> "Rphi++" | Rphimm -> "Rphi--"
| Rf -> "Rf"
| Rtn -> "Rtn" | Rtp -> "Rt+" | Rtm -> "Rt-"
| Rtpp -> "Rt++" | Rtmm -> "Rt--"
| Aux_top (_,_,ch,n,v) -> "Aux_" ^ (if n then "t_" else "") ^ (
begin match v with
| TTGG -> "ttGG" | TBWA -> "tbWA" | TBWZ -> "tbWZ"
| TTWW -> "ttWW" | BBWW -> "bbWW"
| QGUG -> "qGuG" | QBUB -> "qBuB"
| QW -> "qW" | DL -> "dL" | DR -> "dR"
end ) ^ ( if ch > 0 then "+" else if ch < 0 then "-" else "0" )
end
let flavor_to_TeX = function
| M f ->
begin match f with
| L 1 -> "e^-" | L (-1) -> "e^+"
| L 2 -> "\\mu^-" | L (-2) -> "\\mu^+"
| L 3 -> "\\tau^-" | L (-3) -> "\\tau^+"
| L _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_TeX: invalid lepton"
| N 1 -> "\\nu_e" | N (-1) -> "\\bar{\\nu}_e"
| N 2 -> "\\nu_\\mu" | N (-2) -> "\\bar{\\nu}_\\mu"
| N 3 -> "\\nu_\\tau" | N (-3) -> "\\bar{\\nu}_\\tau"
| N _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_TeX: invalid neutrino"
| U 1 -> "u" | U (-1) -> "\\bar{u}"
| U 2 -> "c" | U (-2) -> "\\bar{c}"
| U 3 -> "t" | U (-3) -> "\\bar{t}"
| U _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_TeX: invalid up type quark"
| D 1 -> "d" | D (-1) -> "\\bar{d}"
| D 2 -> "s" | D (-2) -> "\\bar{s}"
| D 3 -> "b" | D (-3) -> "\\bar{b}"
| D _ -> invalid_arg
"Modellib_BSM.VBS.flavor_to_TeX: invalid down type quark"
end
| G f ->
begin match f with
| Gl -> "g"
| Ga -> "\\gamma" | Z -> "Z"
| Wp -> "W^+" | Wm -> "W^-"
end
| O f ->
begin match f with
| Phip -> "\\phi^+" | Phim -> "\\phi^-" | Phi0 -> "\\phi^0"
| H -> "H" | Rsigma -> "\\sigma"
| Rphip -> "\\phi^+" | Rphim -> "\\phi^-" | Rphin -> "\\phi^0"
| Rphipp -> "\\phi^{++}" | Rphimm -> "\\phi^{--}"
| Rf -> "f"
| Rtp -> "t^+" | Rtm -> "t^-" | Rtn -> "t^0"
| Rtpp -> "t^{++}" | Rtmm -> "t^{--}"
| Aux_top (_,_,ch,n,v) -> "\\textnormal{Aux_" ^ (if n then "t_" else "") ^ (
begin match v with
| TTGG -> "ttGG" | TBWA -> "tbWA" | TBWZ -> "tbWZ"
| TTWW -> "ttWW" | BBWW -> "bbWW"
| QGUG -> "qGuG" | QBUB -> "qBuB"
| QW -> "qW" | DL -> "dL" | DR -> "dR"
end ) ^ ( if ch > 0 then "^+" else if ch < 0 then "^-" else "^0" ) ^ "}"
end
let flavor_symbol = function
| M f ->
begin match f with
| L n when n > 0 -> "l" ^ string_of_int n
| L n -> "l" ^ string_of_int (abs n) ^ "b"
| N n when n > 0 -> "n" ^ string_of_int n
| N n -> "n" ^ string_of_int (abs n) ^ "b"
| U n when n > 0 -> "u" ^ string_of_int n
| U n -> "u" ^ string_of_int (abs n) ^ "b"
| D n when n > 0 -> "d" ^ string_of_int n
| D n -> "d" ^ string_of_int (abs n) ^ "b"
end
| G f ->
begin match f with
| Gl -> "gl"
| Ga -> "a" | Z -> "z"
| Wp -> "wp" | Wm -> "wm"
end
| O f ->
begin match f with
| Phip -> "pp" | Phim -> "pm" | Phi0 -> "p0"
| H -> "h" | Rsigma -> "rsi"
| Rphip -> "rpp" | Rphim -> "rpm" | Rphin -> "rpn"
| Rphipp -> "rppp" | Rphimm -> "rpmm"
| Rf -> "rf"
| Rtp -> "rtp" | Rtm -> "rtm" | Rtn -> "rtn"
| Rtpp -> "rtpp" | Rtmm -> "rtmm"
| Aux_top (_,_,ch,n,v) -> "aux_" ^ (if n then "t_" else "") ^ (
begin match v with
| TTGG -> "ttgg" | TBWA -> "tbwa" | TBWZ -> "tbwz"
| TTWW -> "ttww" | BBWW -> "bbww"
| QGUG -> "qgug" | QBUB -> "qbub"
| QW -> "qw" | DL -> "dl" | DR -> "dr"
end ) ^ "_" ^ ( if ch > 0 then "p" else if ch < 0 then "m" else "0" )
end
(* Introducing new Resonances from 45, there are no PDG values *)
let pdg = function
| M f ->
begin match f with
| L n when n > 0 -> 9 + 2*n
| L n -> - 9 + 2*n
| N n when n > 0 -> 10 + 2*n
| N n -> - 10 + 2*n
| U n when n > 0 -> 2*n
| U n -> 2*n
| D n when n > 0 -> - 1 + 2*n
| D n -> 1 + 2*n
end
| G f ->
begin match f with
| Gl -> 21
| Ga -> 22 | Z -> 23
| Wp -> 24 | Wm -> (-24)
end
| O f ->
begin match f with
| Phip | Phim -> 27 | Phi0 -> 26
| H -> 25 | Rsigma -> 45
| Rphin -> 46 | Rphip | Rphim -> 47
| Rphipp | Rphimm -> 48
| Rf -> 52
| Rtn -> 53 | Rtp | Rtm -> 54
| Rtpp | Rtmm -> 55
| Aux_top (_,_,_,_,_) -> 81
end
let mass_symbol f =
"mass(" ^ string_of_int (abs (pdg f)) ^ ")"
let width_symbol f =
"width(" ^ string_of_int (abs (pdg f)) ^ ")"
let constant_symbol = function
| Unit -> "unit" | Half -> "half" | Pi -> "PI"
| Alpha_QED -> "alpha" | E -> "e" | G_weak -> "g" | Vev -> "vev"
| I_G_weak -> "ig"
| Sin2thw -> "sin2thw" | Sinthw -> "sinthw" | Costhw -> "costhw"
| Q_lepton -> "qlep" | Q_up -> "qup" | Q_down -> "qdwn"
| G_NC_lepton -> "gnclep" | G_NC_neutrino -> "gncneu"
| G_NC_up -> "gncup" | G_NC_down -> "gncdwn"
| G_TVA_ttA -> "gtva_tta" | G_TVA_bbA -> "gtva_bba"
| G_VLR_ttZ -> "gvlr_ttz" | G_TVA_ttZ -> "gtva_ttz" | G_TVA_bbZ -> "gtva_bbz"
| G_VLR_btW -> "gvlr_btw" | G_VLR_tbW -> "gvlr_tbw"
| G_TLR_btW -> "gtlr_btw" | G_TRL_tbW -> "gtrl_tbw"
| G_TLR_btWA -> "gtlr_btwa" | G_TRL_tbWA -> "gtrl_tbwa"
| G_TLR_btWZ -> "gtlr_btwz" | G_TRL_tbWZ -> "gtrl_tbwz"
| G_TVA_ttWW -> "gtva_ttww" | G_TVA_bbWW -> "gtva_bbww"
| G_TVA_ttG -> "gtva_ttg" | G_TVA_ttGG -> "gtva_ttgg"
| G_SP_ttH -> "gsp_tth"
| G_VLR_qGuG -> "gvlr_qgug"
| G_VLR_qBuB -> "gvlr_qbub"
| G_VLR_qBuB_u -> "gvlr_qbub_u" | G_VLR_qBuB_d -> "gvlr_qbub_d"
| G_VLR_qBuB_e -> "gvlr_qbub_e" | G_VL_qBuB_n -> "gvl_qbub_n"
| G_VL_qW -> "gvl_qw"
| G_VL_qW_u -> "gvl_qw_u" | G_VL_qW_d -> "gvl_qw_d"
| G_SL_DttR -> "gsl_dttr" | G_SR_DttR -> "gsr_dttr" | G_SL_DttL -> "gsl_dttl"
| G_SLR_DbtR -> "gslr_dbtr" | G_SL_DbtL -> "gsl_dbtl"
| G_CC -> "gcc"
| G_CCQ (n1,n2) -> "gccq" ^ string_of_int n1 ^ string_of_int n2
| I_Q_W -> "iqw" | I_G_ZWW -> "igzww"
| G_WWWW -> "gw4" | G_ZZWW -> "gzzww"
| G_AZWW -> "gazww" | G_AAWW -> "gaaww"
| I_G1_AWW -> "ig1a" | I_G1_ZWW -> "ig1z"
| I_G1_plus_kappa_plus_G4_AWW -> "ig1pkpg4a"
| I_G1_plus_kappa_plus_G4_ZWW -> "ig1pkpg4z"
| I_G1_plus_kappa_minus_G4_AWW -> "ig1pkmg4a"
| I_G1_plus_kappa_minus_G4_ZWW -> "ig1pkmg4z"
| I_G1_minus_kappa_plus_G4_AWW -> "ig1mkpg4a"
| I_G1_minus_kappa_plus_G4_ZWW -> "ig1mkpg4z"
| I_G1_minus_kappa_minus_G4_AWW -> "ig1mkmg4a"
| I_G1_minus_kappa_minus_G4_ZWW -> "ig1mkmg4z"
| I_lambda_AWW -> "ila"
| I_lambda_ZWW -> "ilz"
| G5_AWW -> "rg5a"
| G5_ZWW -> "rg5z"
| I_kappa5_AWW -> "ik5a"
| I_kappa5_ZWW -> "ik5z"
| I_lambda5_AWW -> "il5a" | I_lambda5_ZWW -> "il5z"
| Alpha_WWWW0 -> "alww0" | Alpha_WWWW2 -> "alww2"
| Alpha_ZZWW0 -> "alzw0" | Alpha_ZZWW1 -> "alzw1"
| Alpha_ZZZZ -> "alzz"
| D_Alpha_ZZWW0_S -> "dalzz0_s(gkm,mkm,"
| D_Alpha_ZZWW0_T -> "dalzz0_t(gkm,mkm,"
| D_Alpha_ZZWW1_S -> "dalzz1_s(gkm,mkm,"
| D_Alpha_ZZWW1_T -> "dalzz1_t(gkm,mkm,"
| D_Alpha_ZZWW1_U -> "dalzz1_u(gkm,mkm,"
| D_Alpha_WWWW0_S -> "dalww0_s(gkm,mkm,"
| D_Alpha_WWWW0_T -> "dalww0_t(gkm,mkm,"
| D_Alpha_WWWW0_U -> "dalww0_u(gkm,mkm,"
| D_Alpha_WWWW2_S -> "dalww2_s(gkm,mkm,"
| D_Alpha_WWWW2_T -> "dalww2_t(gkm,mkm,"
| D_Alpha_ZZZZ_S -> "dalz4_s(gkm,mkm,"
| D_Alpha_ZZZZ_T -> "dalz4_t(gkm,mkm,"
| G_HWW -> "ghww" | G_HZZ -> "ghzz"
| G_HHWW -> "ghhww" | G_HHZZ -> "ghhzz"
| G_SWW -> "gsww" | G_SZZ -> "gszz"
| G_PNWW -> "gpnww" | G_PNZZ -> "gpnzz"
| G_PWZ -> "gpwz" | G_PWW -> "gpww"
| G_FWW -> "gfww" | G_FZZ -> "gfzz"
| G_TNWW -> "gtnww" | G_TNZZ -> "gtnzz"
| G_TWZ -> "gtwz" | G_TWW -> "gtww"
| G_SSWW -> "gssww" | G_SSZZ -> "gsszz"
| G_Htt -> "ghtt" | G_Hbb -> "ghbb"
| G_Htautau -> "ghtautau" | G_Hcc -> "ghcc" | G_Hmm -> "ghmm"
| G_HGaZ -> "ghgaz" | G_HGaGa -> "ghgaga" | G_Hgg -> "ghgg"
| G_HGaGa_anom -> "ghgaga_ac" | G_HGaZ_anom -> "ghgaz_ac"
| G_HZZ_anom -> "ghzz_ac" | G_HWW_anom -> "ghww_ac"
| G_HGaZ_u -> "ghgaz_u" | G_HZZ_u -> "ghzz_u"
| G_HWW_u -> "ghww_u"
| G_H3 -> "gh3" | G_H4 -> "gh4"
| Gs -> "gs" | I_Gs -> "igs" | G2 -> "gs**2"
| Mass f -> "mass" ^ flavor_symbol f
| Width f -> "width" ^ flavor_symbol f
| K_Matrix_Coeff i -> "kc" ^ string_of_int i
| K_Matrix_Pole i -> "kp" ^ string_of_int i
end
(*i
* Local Variables:
* mode:caml
* indent-tabs-mode:nil
* page-delimiter:"^(\\* .*\n"
* End:
i*)
Index: trunk/share/tests/ref-output/defaultcuts.ref
===================================================================
--- trunk/share/tests/ref-output/defaultcuts.ref (revision 0)
+++ trunk/share/tests/ref-output/defaultcuts.ref (revision 4906)
@@ -0,0 +1,31 @@
+sqrts = 2.000000000000E+02
+| Beams: e- e+
+| Beams: sqrts = 2.000E+02 GeV
+| Phase space: generating configuration ...
+| Phase space: ... success.
+| Phase space: writing configuration file 'defaultcuts_e4_i1.phs'
+| Phase space: 4 channels, 2 dimensions
+| Phase space: wood
+| Applying user-defined cuts.
+| Starting integration for process 'defaultcuts_e4'
+| Integrator: 3 chains, 4 channels, 2 dimensions
+| Integrator: VAMP
+|=============================================================================|
+| It Calls Integral[fb] Error[fb] Err[%] Acc Eff[%] Chi2 N[It] |
+|=============================================================================|
+ 1 800 3.1494836E+06 3.26E+05 10.34 2.92* 0.00
+ 2 800 2.7633127E+06 2.26E+05 8.17 2.31* 0.00
+ 3 800 2.8117320E+06 3.07E+05 10.90 3.08 0.00
+ 4 800 2.6966230E+06 2.38E+05 8.83 2.50* 0.00
+ 5 800 2.8938612E+06 2.47E+05 8.54 2.42* 0.00
+|-----------------------------------------------------------------------------|
+ 5 4000 2.8630025E+06 1.76E+05 6.13 3.88 0.00 0.00 5
+|-----------------------------------------------------------------------------|
+ 6 800 2.3840657E+06 2.21E+05 9.26 2.62 0.00
+ 7 800 2.7133019E+06 2.21E+05 8.13 2.30* 0.00
+ 8 800 2.6557965E+06 2.07E+05 7.78 2.20* 0.00
+|-----------------------------------------------------------------------------|
+ 8 2400 2.5843880E+06 1.76E+05 6.80 3.33 0.00 0.00 3
+|=============================================================================|
+| WHIZARD run finished.
+|=============================================================================|
Index: trunk/share/tests/defaultcuts.sin
===================================================================
--- trunk/share/tests/defaultcuts.sin (revision 4905)
+++ trunk/share/tests/defaultcuts.sin (revision 4906)
@@ -1,10 +1,12 @@
include ("default_cuts.sin")
process defaultcuts_e4 = e1, E1 => e1, E1
compile
+?logging = true
+
!!! Tests should be run single-threaded
-openmp_num_threads = 1
+# openmp_num_threads = 1
sqrts = 200
integrate (defaultcuts_e4) { iterations = 5:1000, 3:1000 }
Index: trunk/share/tests/Makefile.am
===================================================================
--- trunk/share/tests/Makefile.am (revision 4905)
+++ trunk/share/tests/Makefile.am (revision 4906)
@@ -1,573 +1,575 @@
## Makefile.am -- Makefile for WHIZARD tests
##
## Process this file with automake to produce Makefile.in
##
########################################################################
#
# Copyright (C) 1999-2013 by
# Wolfgang Kilian <kilian@physik.uni-siegen.de>
# Thorsten Ohl <ohl@physik.uni-wuerzburg.de>
# Juergen Reuter <juergen.reuter@desy.de>
# with contributions by
# Christian Speckner <cnspeckn@googlemail.com>
#
# WHIZARD is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# WHIZARD is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
########################################################################
EXTRA_DIST = \
$(TESTSUITE_MACROS) $(TESTSUITES_M4) $(TESTSUITES_SIN) \
$(REF_OUTPUT_FILES) \
structure_2_inc.sin testproc_3.phs \
user_cuts.f90 user_strfun.f90 susyhit.in TEST.mdl
TESTSUITE_MACROS = testsuite.m4
REF_OUTPUT_FILES = \
$(REF_OUTPUT_FILES_BASE) $(REF_OUTPUT_FILES_DOUBLE) \
$(REF_OUTPUT_FILES_QUAD)
REF_OUTPUT_FILES_BASE = \
ref-output/analysis_1.ref \
ref-output/expressions_1.ref \
ref-output/expressions_2.ref \
ref-output/expressions_3.ref \
ref-output/expressions_4.ref \
ref-output/beam_1.ref \
ref-output/polarization_1.ref \
ref-output/md5_1.ref \
ref-output/lexer_1.ref \
ref-output/sorting_1.ref \
ref-output/state_matrix_1.ref \
ref-output/state_matrix_2.ref \
ref-output/state_matrix_3.ref \
ref-output/interaction_1.ref \
ref-output/parse_1.ref \
ref-output/color_1.ref \
ref-output/evaluator_1.ref \
ref-output/evaluator_2.ref \
ref-output/evaluator_3.ref \
ref-output/os_interface_1.ref \
ref-output/format_1.ref \
ref-output/xml_1.ref \
ref-output/xml_2.ref \
ref-output/xml_3.ref \
ref-output/xml_4.ref \
ref-output/sm_qcd_1.ref \
ref-output/models_1.ref \
ref-output/models_2.ref \
ref-output/models_3.ref \
ref-output/models_4.ref \
ref-output/models_5.ref \
ref-output/beam_structures_1.ref \
ref-output/beam_structures_2.ref \
ref-output/beam_structures_3.ref \
ref-output/beam_structures_4.ref \
ref-output/sf_aux_1.ref \
ref-output/sf_aux_2.ref \
ref-output/sf_aux_3.ref \
ref-output/sf_mappings_1.ref \
ref-output/sf_mappings_2.ref \
ref-output/sf_base_1.ref \
ref-output/sf_base_2.ref \
ref-output/sf_base_3.ref \
ref-output/sf_base_4.ref \
ref-output/sf_base_5.ref \
ref-output/sf_base_6.ref \
ref-output/sf_base_7.ref \
ref-output/sf_base_8.ref \
ref-output/sf_base_9.ref \
ref-output/sf_base_10.ref \
ref-output/sf_base_11.ref \
ref-output/sf_base_12.ref \
ref-output/sf_pdf_builtin_1.ref \
ref-output/sf_pdf_builtin_2.ref \
ref-output/sf_pdf_builtin_3.ref \
ref-output/sf_lhapdf_1.ref \
ref-output/sf_lhapdf_2.ref \
ref-output/sf_lhapdf_3.ref \
ref-output/sf_isr_1.ref \
ref-output/sf_epa_1.ref \
ref-output/sf_ewa_1.ref \
ref-output/sf_ewa_2.ref \
ref-output/phs_base_1.ref \
ref-output/phs_base_2.ref \
ref-output/phs_base_3.ref \
ref-output/phs_base_4.ref \
ref-output/phs_single_1.ref \
ref-output/phs_single_2.ref \
ref-output/phs_single_3.ref \
ref-output/phs_single_4.ref \
ref-output/phs_wood_1.ref \
ref-output/phs_wood_2.ref \
ref-output/phs_wood_3.ref \
ref-output/phs_wood_4.ref \
ref-output/phs_wood_5.ref \
ref-output/phs_wood_6.ref \
ref-output/rng_base_1.ref \
ref-output/rng_base_2.ref \
ref-output/rng_tao_1.ref \
ref-output/rng_tao_2.ref \
ref-output/selectors_1.ref \
ref-output/mci_base_1.ref \
ref-output/mci_base_2.ref \
ref-output/mci_base_3.ref \
ref-output/mci_base_4.ref \
ref-output/mci_base_5.ref \
ref-output/mci_base_6.ref \
ref-output/mci_base_7.ref \
ref-output/mci_midpoint_1.ref \
ref-output/mci_midpoint_2.ref \
ref-output/mci_midpoint_3.ref \
ref-output/mci_midpoint_4.ref \
ref-output/mci_midpoint_5.ref \
ref-output/mci_midpoint_6.ref \
ref-output/mci_vamp_1.ref \
ref-output/mci_vamp_2.ref \
ref-output/mci_vamp_3.ref \
ref-output/mci_vamp_4.ref \
ref-output/mci_vamp_5.ref \
ref-output/mci_vamp_6.ref \
ref-output/mci_vamp_7.ref \
ref-output/mci_vamp_8.ref \
ref-output/mci_vamp_9.ref \
ref-output/mci_vamp_10.ref \
ref-output/mci_vamp_11.ref \
ref-output/mci_vamp_12.ref \
ref-output/mci_vamp_13.ref \
ref-output/prclib_interfaces_1.ref \
ref-output/prclib_interfaces_2.ref \
ref-output/prclib_interfaces_3.ref \
ref-output/prclib_interfaces_4.ref \
ref-output/prclib_interfaces_5.ref \
ref-output/prclib_interfaces_6.ref \
ref-output/prclib_interfaces_7.ref \
ref-output/particle_specifiers_1.ref \
ref-output/process_libraries_1.ref \
ref-output/process_libraries_2.ref \
ref-output/process_libraries_3.ref \
ref-output/process_libraries_4.ref \
ref-output/process_libraries_5.ref \
ref-output/process_libraries_6.ref \
ref-output/process_libraries_7.ref \
ref-output/process_libraries_8.ref \
ref-output/cascade_1.ref \
ref-output/prclib_stacks_1.ref \
ref-output/prclib_stacks_2.ref \
ref-output/prc_test_1.ref \
ref-output/prc_test_2.ref \
ref-output/prc_test_3.ref \
ref-output/prc_test_4.ref \
ref-output/subevt_expr_1.ref \
ref-output/subevt_expr_2.ref \
ref-output/processes_1.ref \
ref-output/processes_2.ref \
ref-output/processes_3.ref \
ref-output/processes_4.ref \
ref-output/processes_5.ref \
ref-output/processes_6.ref \
ref-output/processes_7.ref \
ref-output/processes_8.ref \
ref-output/processes_9.ref \
ref-output/processes_10.ref \
ref-output/processes_11.ref \
ref-output/processes_12.ref \
ref-output/processes_13.ref \
ref-output/processes_14.ref \
ref-output/processes_15.ref \
ref-output/processes_16.ref \
ref-output/processes_17.ref \
ref-output/process_stacks_1.ref \
ref-output/process_stacks_2.ref \
ref-output/slha_1.ref \
ref-output/event_transforms_1.ref \
ref-output/decays_1.ref \
ref-output/decays_2.ref \
ref-output/decays_3.ref \
ref-output/decays_4.ref \
ref-output/decays_5.ref \
ref-output/decays_6.ref \
ref-output/events_1.ref \
ref-output/events_2.ref \
ref-output/events_3.ref \
ref-output/events_4.ref \
ref-output/events_5.ref \
ref-output/prc_omega_1.ref \
ref-output/prc_omega_2.ref \
ref-output/prc_omega_3.ref \
ref-output/prc_omega_4.ref \
ref-output/prc_omega_5.ref \
ref-output/eio_data_1.ref \
ref-output/eio_base_1.ref \
ref-output/eio_raw_1.ref \
ref-output/eio_raw_2.ref \
ref-output/eio_lhef_1.ref \
ref-output/eio_lhef_2.ref \
ref-output/eio_lhef_3.ref \
ref-output/eio_lhef_4.ref \
ref-output/eio_lhef_5.ref \
ref-output/eio_lhef_6.ref \
ref-output/eio_stdhep_1.ref \
ref-output/eio_stdhep_2.ref \
ref-output/eio_ascii_1.ref \
ref-output/eio_ascii_2.ref \
ref-output/eio_ascii_3.ref \
ref-output/eio_ascii_4.ref \
ref-output/eio_ascii_5.ref \
ref-output/eio_ascii_6.ref \
ref-output/eio_ascii_7.ref \
ref-output/eio_ascii_8.ref \
ref-output/eio_ascii_9.ref \
ref-output/eio_ascii_10.ref \
ref-output/eio_weights_1.ref \
ref-output/eio_weights_2.ref \
ref-output/iterations_1.ref \
ref-output/iterations_2.ref \
ref-output/rt_data_1.ref \
ref-output/rt_data_2.ref \
ref-output/rt_data_3.ref \
ref-output/rt_data_4.ref \
ref-output/rt_data_5.ref \
ref-output/rt_data_6.ref \
ref-output/dispatch_1.ref \
ref-output/dispatch_2.ref \
ref-output/dispatch_3.ref \
ref-output/dispatch_4.ref \
ref-output/dispatch_5.ref \
ref-output/dispatch_6.ref \
ref-output/dispatch_7.ref \
ref-output/dispatch_8.ref \
ref-output/dispatch_9.ref \
ref-output/dispatch_10.ref \
ref-output/dispatch_11.ref \
ref-output/process_configurations_1.ref \
ref-output/process_configurations_2.ref \
ref-output/compilations_1.ref \
ref-output/compilations_2.ref \
ref-output/integrations_1.ref \
ref-output/integrations_2.ref \
ref-output/integrations_3.ref \
ref-output/integrations_4.ref \
ref-output/integrations_5.ref \
ref-output/integrations_6.ref \
ref-output/integrations_7.ref \
ref-output/integrations_8.ref \
ref-output/event_streams_1.ref \
ref-output/event_streams_2.ref \
ref-output/event_streams_3.ref \
ref-output/event_streams_4.ref \
ref-output/simulations_1.ref \
ref-output/simulations_2.ref \
ref-output/simulations_3.ref \
ref-output/simulations_5.ref \
ref-output/simulations_7.ref \
ref-output/simulations_9.ref \
ref-output/simulations_10.ref \
ref-output/commands_1.ref \
ref-output/commands_2.ref \
ref-output/commands_3.ref \
ref-output/commands_4.ref \
ref-output/commands_5.ref \
ref-output/commands_6.ref \
ref-output/commands_7.ref \
ref-output/commands_8.ref \
ref-output/commands_9.ref \
ref-output/commands_10.ref \
ref-output/commands_11.ref \
ref-output/commands_12.ref \
ref-output/commands_13.ref \
ref-output/commands_14.ref \
ref-output/commands_15.ref \
ref-output/commands_16.ref \
ref-output/commands_17.ref \
ref-output/commands_18.ref \
ref-output/commands_19.ref \
ref-output/commands_20.ref \
ref-output/commands_21.ref \
ref-output/commands_22.ref \
ref-output/commands_23.ref \
ref-output/commands_24.ref \
ref-output/commands_25.ref \
ref-output/commands_26.ref \
ref-output/commands_27.ref \
ref-output/structure_1.ref \
ref-output/structure_2.ref \
ref-output/testproc_1.ref \
ref-output/testproc_2.ref \
ref-output/testproc_3.ref \
ref-output/testproc_4.ref \
ref-output/testproc_5.ref \
ref-output/testproc_6.ref \
ref-output/testproc_7.ref \
ref-output/libraries_1.ref \
ref-output/libraries_2.ref \
+ ref-output/defaultcuts.ref \
ref-output/qedtest_1.ref \
ref-output/qedtest_2.ref \
ref-output/qedtest_5.ref \
ref-output/qedtest_6.ref \
ref-output/qedtest_7.ref \
ref-output/qcdtest_4.ref \
ref-output/qcdtest_5.ref \
ref-output/reweight_1.ref \
ref-output/reweight_2.ref \
ref-output/reweight_3.ref \
ref-output/reweight_4.ref \
ref-output/analyze_1.ref \
ref-output/alphas.ref \
ref-output/hepmc_1.ref \
ref-output/hepmc_2.ref \
ref-output/hepmc_3.ref \
ref-output/lhef_2.ref \
ref-output/lhef_3.ref \
ref-output/lhef_4.ref \
ref-output/lhef_5.ref \
ref-output/stdhep_1.ref \
ref-output/stdhep_2.ref \
ref-output/smtest_1.ref \
ref-output/smtest_3.ref
# Reference files that depend on the numerical precision
REF_OUTPUT_FILES_DOUBLE = \
ref-output-double/eio_hepmc_1.ref \
ref-output-double/sf_isr_2.ref \
ref-output-double/sf_epa_2.ref \
ref-output-double/simulations_4.ref \
ref-output-double/simulations_6.ref \
ref-output-double/simulations_8.ref \
ref-output-double/qedtest_3.ref \
ref-output-double/qedtest_4.ref \
ref-output-double/qcdtest_1.ref \
ref-output-double/qcdtest_2.ref \
ref-output-double/qcdtest_3.ref \
ref-output-double/lhef_1.ref \
ref-output-double/smtest_2.ref
REF_OUTPUT_FILES_QUAD = \
ref-output-quad/eio_hepmc_1.ref \
ref-output-quad/sf_isr_2.ref \
ref-output-quad/sf_epa_2.ref \
ref-output-quad/simulations_4.ref \
ref-output-quad/simulations_6.ref \
ref-output-quad/simulations_8.ref \
ref-output-quad/qedtest_3.ref \
ref-output-quad/qedtest_4.ref \
ref-output-quad/qcdtest_1.ref \
ref-output-quad/qcdtest_2.ref \
ref-output-quad/qcdtest_3.ref \
ref-output-quad/lhef_1.ref \
ref-output-quad/smtest_2.ref
TESTSUITES_M4 = \
$(MISC_TESTS_M4) \
$(MSSM_EXT_M4) \
$(NMSSM_EXT_M4)
TESTSUITES_SIN = \
$(UNIT_TESTS_SIN) \
$(MISC_TESTS_SIN) \
$(MSSM_EXT_SIN) \
$(NMSSM_EXT_SIN)
MISC_TESTS_M4 =
UNIT_TESTS_SIN = \
analysis.sin \
expressions.sin \
beams.sin \
polarizations.sin \
sorting.sin \
interactions.sin \
state_matrices.sin \
md5.sin \
color.sin \
formats.sin \
lexers.sin \
parser.sin \
evaluators.sin \
os_interface.sin \
xml.sin \
sm_qcd.sin \
models.sin \
beam_structures.sin \
sf_aux.sin \
sf_mappings.sin \
sf_base.sin \
sf_pdf_builtin.sin \
sf_lhapdf.sin \
sf_isr.sin \
sf_epa.sin \
sf_ewa.sin \
phs_base.sin \
phs_single.sin \
phs_wood.sin \
rng_base.sin \
rng_tao.sin \
selectors.sin \
mci_base.sin \
mci_midpoint.sin \
mci_vamp.sin \
prclib_interfaces.sin \
particle_specifiers.sin \
process_libraries.sin \
prclib_stacks.sin \
prc_test.sin \
subevt_expr.sin \
processes.sin \
process_stacks.sin \
cascades.sin \
slha_interface.sin \
event_transforms.sin \
decays.sin \
events.sin \
prc_omega.sin \
eio_data.sin \
eio_base.sin \
eio_raw.sin \
eio_lhef.sin \
eio_hepmc.sin \
eio_stdhep.sin \
eio_ascii.sin \
eio_weights.sin \
iterations.sin \
rt_data.sin \
dispatch.sin \
process_configurations.sin \
compilations.sin \
integrations.sin \
event_streams.sin \
simulations.sin \
commands.sin
MISC_TESTS_SIN = \
empty.sin \
+ defaultcuts.sin \
structure_1.sin \
structure_2.sin \
testproc_1.sin \
testproc_2.sin \
testproc_3.sin \
testproc_4.sin \
testproc_5.sin \
testproc_6.sin \
testproc_7.sin \
libraries_1.sin \
libraries_2.sin \
libraries_3.sin \
qedtest_1.sin \
qedtest_2.sin \
qedtest_3.sin \
qedtest_4.sin \
qedtest_5.sin \
qedtest_6.sin \
qedtest_7.sin \
qcdtest_1.sin \
qcdtest_2.sin \
qcdtest_3.sin \
qcdtest_4.sin \
qcdtest_5.sin \
reweight_1.sin \
reweight_2.sin \
reweight_3.sin \
reweight_4.sin \
analyze_1.sin \
alphas.sin \
lhef_1.sin \
lhef_2.sin \
lhef_3.sin \
lhef_4.sin \
lhef_5.sin \
hepmc_1.sin \
hepmc_2.sin \
hepmc_3.sin \
stdhep_1.sin \
stdhep_2.sin \
smtest_1.sin \
smtest_2.sin \
smtest_3.sin
### Tests not yet working ###
# vars.sin \
# errors.sin \
# extpar.sin \
# helicity.sin \
# susyhit.sin \
# static.sin static2.sin \
# libs.sin \
# colors.sin \
# user_cuts.sin user_strfun.sin \
# ilc.sin \
# restrictions.sin \
# fsr_shower.sin isr_shower.sin \
### JRR: WK please check: Do we really want to keep this test?
# plain.sin \
### Rename model -> models, old models not yet running
# model(s).sin
### JRR: WK please check (obsolete?)
# phs_forests.sin
### JRR: WK please check (deleted or slimmer version?)
# particles.sin \
### Ticket #552.2
# pdf_builtin.sin
###
# commands.sin \
# cuts.sin \
# decays.sin \
-# defaultcuts.sin process_libraries.sin \
+# process_libraries.sin \
# jets.sin \
# lhapdf.sin \
# mssmtest.sin \
# set_ptcut.sin \
# smtest.sin \
# test_me.sin \
### Extended self tests
# sm_ext.sin \
### To be deleted
# hard_interactions.sin
# strfun.sin
MSSM_EXT_M4 = \
mssm_ext-ee.m4 mssm_ext-ee2.m4 \
mssm_ext-en.m4 mssm_ext-tn.m4 \
mssm_ext-uu.m4 mssm_ext-uu2.m4 mssm_ext-uuckm.m4 \
mssm_ext-dd.m4 mssm_ext-dd2.m4 mssm_ext-ddckm.m4 \
mssm_ext-bb.m4 mssm_ext-bt.m4 mssm_ext-tt.m4 \
mssm_ext-ug.m4 mssm_ext-dg.m4 \
mssm_ext-aa.m4 mssm_ext-wa.m4 mssm_ext-za.m4 \
mssm_ext-ww.m4 mssm_ext-wz.m4 mssm_ext-zz.m4 \
mssm_ext-gg.m4 mssm_ext-ga.m4 mssm_ext-gw.m4 mssm_ext-gz.m4
NMSSM_EXT_M4 = \
nmssm_ext-aa.m4 nmssm_ext-bb1.m4 nmssm_ext-bb2.m4 \
nmssm_ext-bt.m4 nmssm_ext-dd1.m4 \
nmssm_ext-dd2.m4 nmssm_ext-ee1.m4 \
nmssm_ext-ee2.m4 nmssm_ext-en.m4 \
nmssm_ext-ga.m4 nmssm_ext-gg.m4 \
nmssm_ext-gw.m4 nmssm_ext-gz.m4 \
nmssm_ext-qg.m4 nmssm_ext-tn.m4 \
nmssm_ext-tt1.m4 nmssm_ext-tt2.m4 \
nmssm_ext-uu1.m4 nmssm_ext-uu2.m4 \
nmssm_ext-wa.m4 nmssm_ext-ww1.m4 nmssm_ext-ww2.m4 \
nmssm_ext-wz.m4 nmssm_ext-za.m4 \
nmssm_ext-zz1.m4 nmssm_ext-zz2.m4
MSSM_EXT_SIN = $(MSSM_EXT_M4:.m4=.sin)
NMSSM_EXT_SIN = $(NMSSM_EXT_M4:.m4=.sin)
all-local: $(TESTSUITES_SIN)
if M4_AVAILABLE
SUFFIXES = .m4 .sin
.m4.sin:
$(M4) $(srcdir)/$(TESTSUITE_MACROS) $< > $@
endif M4_AVAILABLE
Index: trunk/tests/defaultcuts.sh
===================================================================
--- trunk/tests/defaultcuts.sh (revision 4905)
+++ trunk/tests/defaultcuts.sh (revision 4906)
@@ -1,5 +1,12 @@
#!/bin/sh
### Check WHIZARD/O'Mega with some simple process and default cuts
echo "Running script $0"
-exec ./run_whizard.sh @script@
+if test -f OCAML_FLAG; then
+ ./run_whizard.sh @script@ --no-logging
+ diff ref-output/`basename @script@`.ref `basename @script@`.log
+else
+ echo "|=============================================================================|"
+ echo "No O'Mega matrix elements available, test skipped"
+ exit 77
+fi
Index: trunk/tests/Makefile.am
===================================================================
--- trunk/tests/Makefile.am (revision 4905)
+++ trunk/tests/Makefile.am (revision 4906)
@@ -1,493 +1,493 @@
## Makefile.am -- Makefile for executable WHIZARD test scripts
##
## Process this file with automake to produce Makefile.in
##
########################################################################
#
# Copyright (C) 1999-2013 by
# Wolfgang Kilian <kilian@physik.uni-siegen.de>
# Thorsten Ohl <ohl@physik.uni-wuerzburg.de>
# Juergen Reuter <juergen.reuter@desy.de>
# with contributions by
# Christian Speckner <cnspeckn@googlemail.com>
#
# WHIZARD is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# WHIZARD is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
########################################################################
WHIZARD_DRIVER = run_whizard.sh
UNIT_TESTS = \
analysis.run \
expressions.run \
beams.run \
polarizations.run \
md5.run \
lexers.run \
parser.run \
color.run \
os_interface.run \
evaluators.run \
formats.run \
sorting.run \
state_matrices.run \
interactions.run \
xml.run \
sm_qcd.run \
models.run \
beam_structures.run \
sf_aux.run \
sf_mappings.run \
sf_base.run \
sf_pdf_builtin.run \
sf_isr.run \
sf_epa.run \
sf_ewa.run \
phs_base.run \
phs_single.run \
phs_wood.run \
rng_base.run \
rng_tao.run \
selectors.run \
mci_base.run \
mci_midpoint.run \
mci_vamp.run \
prclib_interfaces.run \
particle_specifiers.run \
process_libraries.run \
prclib_stacks.run \
slha_interface.run \
prc_test.run \
subevt_expr.run \
processes.run \
process_stacks.run \
cascades.run \
event_transforms.run \
decays.run \
events.run \
eio_data.run \
eio_base.run \
eio_raw.run \
eio_lhef.run \
eio_ascii.run \
eio_weights.run \
iterations.run \
rt_data.run \
dispatch.run \
process_configurations.run \
event_streams.run
UNIT_TESTS_REQ_GAMELAN = \
commands.run
UNIT_TESTS_REQ_HEPMC = \
eio_hepmc.run
UNIT_TESTS_REQ_STDHEP = \
eio_stdhep.run
UNIT_TESTS_REQ_OCAML = \
prc_omega.run \
compilations.run \
integrations.run \
simulations.run
TESTS_DEFAULT = \
empty.run \
structure_1.run \
structure_2.run \
testproc_1.run \
testproc_2.run \
testproc_3.run \
testproc_4.run \
testproc_5.run \
testproc_6.run \
testproc_7.run
### Tests not yet working ###
# vars.run \
# errors.run \
# extpar.run \
# helicity.run \
# susyhit.run \
### Rename model -> models, old models not yet running
# model(s).run \
### This test depends on several routines not yet reimplemented
# particles.run \
### JRR: WK please check (obsolete?)
# phs_forests.run
XFAIL_TESTS_DEFAULT = \
errors.run
#hard_interactions.run: test_me.run.log
TESTS_USER_STRFUN = \
user_strfun.run
TESTS_REQ_OCAML = \
libraries_1.run \
libraries_2.run \
libraries_3.run \
+ defaultcuts.run \
qedtest_1.run \
qedtest_2.run \
qedtest_3.run \
qedtest_4.run \
qedtest_5.run \
qedtest_6.run \
qedtest_7.run \
qcdtest_1.run \
qcdtest_2.run \
qcdtest_3.run \
qcdtest_4.run \
qcdtest_5.run \
reweight_1.run \
reweight_2.run \
reweight_3.run \
reweight_4.run \
analyze_1.run \
alphas.run \
lhef_1.run \
lhef_2.run \
lhef_3.run \
lhef_4.run \
lhef_5.run \
smtest_1.run \
smtest_2.run \
smtest_3.run
### Not yet working
# libs.run \
# colors.run \
# ilc.run \
# user_cuts.run \
# restrictions.run
### Rename model -> models, old models not yet running
# model(s).run
####
# $(TESTS_USER_STRFUN) \
# smtest.run \
- # defaultcuts.run \
# decays.run \
# cuts.run \
# mssmtest.run \
# pdf_builtin.run
XFAIL_TESTS_REQ_OCAML =
TESTS_REQ_HEPMC = \
hepmc_1.run \
hepmc_2.run \
hepmc_3.run
TESTS_REQ_LHAPDF = \
sf_lhapdf.run #\
lhapdf.run
XFAIL_TESTS_REQ_LHAPDF =
TESTS_REQ_STDHEP = \
stdhep_1.run \
stdhep_2.run
XFAIL_TESTS_REQ_STDHEP =
TESTS_STATIC = #\
static.run
XFAIL_TESTS_STATIC =
TESTS_REQ_SHOWER = #\
fsr_shower.run
# isr_shower.run
XFAIL_TESTS_REQ_SHOWER =
TESTS_EXTENDED = \
sm_ext.run \
mssm_ext.run \
nmssm_ext.run
XFAIL_TESTS_EXTENDED =
TESTS_REQ_GAMELAN = #\
commands.run \
$(TESTS_REQ_OCAML) \
$(TESTS_REQ_LHAPDF) \
$(TESTS_REQ_STDHEP) \
$(TESTS_REQ_SHOWER) \
$(TESTS_EXTENDED)
#test_me.run
### JRR: WK please check: Do we really want to keep this test?
# plain.run
TEST_DRIVERS_RUN = \
$(UNIT_TESTS) \
$(UNIT_TESTS_REQ_GAMELAN) \
$(UNIT_TESTS_REQ_HEPMC) \
$(UNIT_TESTS_REQ_STDHEP) \
$(UNIT_TESTS_REQ_OCAML) \
$(TESTS_DEFAULT) \
$(TESTS_REQ_OCAML) \
$(TESTS_REQ_LHAPDF) \
$(TESTS_REQ_HEPMC) \
$(TESTS_REQ_STDHEP) \
$(TESTS_REQ_SHOWER) \
$(TESTS_STATIC) \
$(TESTS_EXTENDED)
TEST_DRIVERS_SH = $(TEST_DRIVERS_RUN:.run=.sh)
EXTRA_DIST = $(TEST_DRIVERS_SH)
########################################################################
TESTS =
XFAIL_TESTS =
## if MPOST_AVAILABLE
UNIT_TESTS += $(UNIT_TESTS_REQ_GAMELAN)
## endif MPOST_AVAILABLE
UNIT_TESTS += $(UNIT_TESTS_REQ_HEPMC)
UNIT_TESTS += $(UNIT_TESTS_REQ_STDHEP)
UNIT_TESTS += $(UNIT_TESTS_REQ_OCAML)
# Temporarily, only the new unit tests are executed
if DEFAULT_CHECKS
TESTS += $(UNIT_TESTS)
endif DEFAULT_CHECKS
# Execute those as well
if DEFAULT_CHECKS
TESTS += $(TESTS_DEFAULT)
#XFAIL_TESTS += $(XFAIL_TESTS_DEFAULT)
endif DEFAULT_CHECKS
TESTS += $(TESTS_REQ_OCAML)
XFAIL_TESTS += $(XFAIL_TESTS_REQ_OCAML)
TESTS += $(TESTS_REQ_HEPMC)
XFAIL_TESTS += $(XFAIL_TESTS_REQ_HEPMC)
TESTS += $(TESTS_REQ_LHAPDF)
XFAIL_TESTS += $(XFAIL_TESTS_REQ_LHAPDF)
TESTS += $(TESTS_REQ_STDHEP)
XFAIL_TESTS += $(XFAIL_TESTS_REQ_STDHEP)
TESTS += $(TESTS_REQ_SHOWER)
XFAIL_TESTS += $(XFAIL_TESTS_REQ_SHOWER)
TESTS += $(TESTS_STATIC)
XFAIL_TESTS += $(XFAIL_TESTS_STATIC)
if EXT_NUM_CHECKS
TESTS += $(TESTS_EXTENDED)
XFAIL_TESTS += $(XFAIL_TESTS_EXTENDED)
endif EXT_NUM_CHECKS
mssm_ext.run: $(EXTENDED_MSSM_TEST_DRIVERS)
echo '#! /bin/sh' >$@
for driver in $(EXTENDED_MSSM_TEST_DRIVERS); do \
echo ./$$driver; \
done >>$@
chmod +x $@
nmssm_ext.run: $(EXTENDED_NMSSM_TEST_DRIVERS)
echo '#! /bin/sh' >$@
for driver in $(EXTENDED_NMSSM_TEST_DRIVERS); do \
echo ./$$driver; \
done >>$@
chmod +x $@
EXTENDED_MSSM_TEST_DRIVERS = \
mssm_ext-ee.run mssm_ext-ee2.run \
mssm_ext-en.run mssm_ext-tn.run \
mssm_ext-uu.run mssm_ext-uu2.run mssm_ext-uuckm.run \
mssm_ext-dd.run mssm_ext-dd2.run mssm_ext-ddckm.run \
mssm_ext-bb.run mssm_ext-bt.run mssm_ext-tt.run \
mssm_ext-ug.run mssm_ext-dg.run \
mssm_ext-aa.run mssm_ext-wa.run mssm_ext-za.run \
mssm_ext-ww.run mssm_ext-wz.run mssm_ext-zz.run \
mssm_ext-gg.run mssm_ext-ga.run mssm_ext-gw.run mssm_ext-gz.run
EXTENDED_NMSSM_TEST_DRIVERS = \
nmssm_ext-aa.run nmssm_ext-bb1.run nmssm_ext-bb2.run \
nmssm_ext-bt.run nmssm_ext-dd1.run \
nmssm_ext-dd2.run nmssm_ext-ee1.run \
nmssm_ext-ee2.run nmssm_ext-en.run \
nmssm_ext-ga.run nmssm_ext-gg.run \
nmssm_ext-gw.run nmssm_ext-gz.run \
nmssm_ext-qg.run nmssm_ext-tn.run \
nmssm_ext-tt1.run nmssm_ext-tt2.run \
nmssm_ext-uu1.run nmssm_ext-uu2.run \
nmssm_ext-wa.run nmssm_ext-ww1.run nmssm_ext-ww2.run \
nmssm_ext-wz.run nmssm_ext-za.run
# VPATH = $(top_builddir)/share/tests:$(top_srcdir)/share/tests:$(srcdir)
VPATH = $(srcdir)
SUFFIXES = .sh .run
.sh.run:
@rm -f $@
@if test -f $(top_builddir)/share/tests/$*.sin; then \
$(SED) 's|@script@|$(top_builddir)/share/tests/$*|g' $< > $@; \
elif test -f $(top_srcdir)/share/tests/$*.sin; then \
$(SED) 's|@script@|$(top_srcdir)/share/tests/$*|g' $< > $@; \
else \
echo "$*.sin not found!" 1>&2; \
exit 2; \
fi
chmod +x $@
structure_2.run: structure_2_inc.sin
structure_2_inc.sin: $(top_builddir)/share/tests/structure_2_inc.sin
cp $< $@
testproc_3.run: testproc_3.phs
testproc_3.phs: $(top_builddir)/share/tests/testproc_3.phs
cp $< $@
plain.run: TEST.mdl
susyhit.run: susyhit.in
user_cuts.run: user_cuts.f90
user_strfun.run: user_strfun.f90
user_cuts.f90: $(top_builddir)/share/tests/user_cuts.f90
cp $< $@
user_strfun.f90: $(top_builddir)/share/tests/user_strfun.f90
cp $< $@
TEST.mdl: $(top_srcdir)/share/tests/TEST.mdl
cp $< $@
WT_OMEGA_CACHE_SUFFIX=vertices
WT_OCAML_NATIVE_EXT=opt
if OCAML_AVAILABLE
qedtest_1.run qedtest_2.run qedtest_3.run qedtest_4.run qedtest_5.run qedtest_6.run: omega_QED.$(WT_OMEGA_CACHE_SUFFIX)
OMEGA_QED = $(top_builddir)/src/omega/bin/omega_QED.$(WT_OCAML_NATIVE_EXT)
omega_QED.$(WT_OMEGA_CACHE_SUFFIX): $(OMEGA_QED)
$(OMEGA_QED) -initialize .
qcdtest_1.run qcdtest_2.run: omega_QCD.$(WT_OMEGA_CACHE_SUFFIX)
OMEGA_QCD = $(top_builddir)/src/omega/bin/omega_QCD.$(WT_OCAML_NATIVE_EXT)
omega_QCD.$(WT_OMEGA_CACHE_SUFFIX): $(OMEGA_QCD)
$(OMEGA_QCD) -initialize .
endif OCAML_AVAILABLE
if MPOST_AVAILABLE
$(TESTS_REQ_GAMELAN): gamelan.sty
$(UNIT_TESTS_REQ_GAMELAN): gamelan.sty
gamelan.sty: $(top_builddir)/src/gamelan/gamelan.sty
cp $< $@
$(top_builddir)/src/gamelan/gamelan.sty:
$(MAKE) -C $(top_builddir)/src/gamelan gamelan.sty
endif
susyhit.in: $(top_builddir)/share/tests/susyhit.in
cp $< $@
BUILT_SOURCES = \
TESTFLAG \
STDHEP_FLAG \
HEPMC_FLAG \
LHAPDF_FLAG \
GAMELAN_FLAG \
OCAML_FLAG \
ref-output \
err-output
# If this file is found in the working directory, WHIZARD
# will use the paths for the uninstalled version (source/build tree),
# otherwise it uses the installed version
TESTFLAG:
touch $@
STDHEP_FLAG:
if STDHEP_AVAILABLE
touch $@
endif
HEPMC_FLAG:
if HEPMC_AVAILABLE
touch $@
endif
LHAPDF_FLAG:
if LHAPDF_AVAILABLE
touch $@
endif
GAMELAN_FLAG:
if MPOST_AVAILABLE
touch $@
endif
OCAML_FLAG:
if OCAML_AVAILABLE
touch $@
endif
# The reference output files are in the source directory. Copy them here.
if FC_QUAD
ref-output: $(top_srcdir)/share/tests/ref-output
mkdir -p ref-output
for f in $</*.ref; do cp $$f $@; done
for f in $</../ref-output-quad/*.ref; do cp $$f $@; done
else
ref-output: $(top_srcdir)/share/tests/ref-output
mkdir -p ref-output
for f in $</*.ref; do cp $$f $@; done
for f in $</../ref-output-double/*.ref; do cp $$f $@; done
endif
# The output files from self tests go here.
err-output:
mkdir -p err-output
## installcheck runs the test scripts with the TESTFLAG removed.
installcheck-local: notestflag check-am
notestflag:
rm -f TESTFLAG
.PHONY: notestflag
## Remove generated files
clean-local:
rm -f gamelan.sty TEST.mdl
rm -f TESTFLAG GAMELAN_FLAG STDHEP_FLAG
rm -f OCAML_FLAG HEPMC_FLAG LHAPDF_FLAG
rm -f whizard.static
rm -f *.run *.log slha_test.out
rm -f *.f90 *.c *.mod *.o *.la
rm -f *.makefile
rm -rf err-output
rm -rf ref-output
rm -f *.sin
rm -f *.phs *.vg *.vgb *.evt *.evx *.lhe *.hepmc *.dat *.debug
rm -f *.tmp *.hepevt *.hepevt.verb *.lha *.lha.verb
rm -f *.stdhep *.up.stdhep
rm -f *.tex *.mp *.mpx *.[1-9] *.[1-9][0-9] *.[1-9][0-9][0-9]
rm -f *.ltp *.aux *.dvi *.ps *.pdf so_test.*
rm -f *.tbl
rm -f slhaspectrum.in suspect2.out suspect2_lha.out
rm -f susyhit.in susyhit_slha.out suspect2_lha.in
rm -f *.$(WT_OMEGA_CACHE_SUFFIX)
## Remove backup files
maintainer-clean-local: maintainer-clean-fc
-rm -f *~
.PHONY: maintainer-clean-local

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