Index: trunk/share/models/Littlest.mdl =================================================================== --- trunk/share/models/Littlest.mdl (revision 8183) +++ trunk/share/models/Littlest.mdl (revision 8184) @@ -1,463 +1,467 @@ ######################################################################## # Littlest Higgs Model with trivial CKM matrix model "Littlest" # Independent parameters ### DO NOT CHANGE THE ORDER OF THESE PARAMETERS parameter GF = 1.16639E-5 # Fermi constant parameter mZ = 91.1882 # Z-boson mass parameter mW = 80.419 # W-boson mass parameter mH = 125 # Higgs mass parameter meta = 100 # Pseudoaxion mass -parameter alphas = 0.1178 # Strong coupling constant (Z point) +parameter alphas = 0.1178 # Strong coupling constant (Z point) parameter me = 0.000510997 # electron mass parameter mmu = 0.105658389 # muon mass parameter mtau = 1.77705 # tau-lepton mass parameter ms = 0.095 # s-quark mass parameter mc = 1.2 # c-quark mass parameter mb = 4.2 # b-quark mass parameter mtop = 173.1 # t-quark mass parameter wtop = 1.523 # t-quark width parameter wZ = 2.443 # Z-boson width parameter wW = 2.049 # W-boson width parameter wH = 0.004143 # Higgs width parameter weta = 0.001 # Pseudoaxion width parameter khgaz = 0.000 # anomaly Higgs couplings K factors parameter khgaga = 0.000 # anomaly Higgs couplings K factors parameter khgg = 0.000 # anomaly Higgs couplings K factors parameter mtoph = 1000 # heavy masses parameter mah = 1000 # heavy masses parameter mzh = 1000 # heavy masses parameter mwh = 1000 # heavy masses parameter mpsi0 = 1000 # heavy masses parameter mpsi1 = 1000 # heavy masses parameter mpsip = 1000 # heavy masses parameter mpsipp = 1000 # heavy masses parameter wtoph = 10 # heavy widths parameter wah = 10 # heavy widths parameter wzh = 10 # heavy widths parameter wwh = 10 # heavy widths parameter wpsi0 = 10 # heavy widths parameter wpsi1 = 10 # heavy widths parameter wpsip = 10 # heavy widths parameter wpsipp = 10 # heavy widths parameter st = 0.707107 # mixing angle SU(2) sector parameter stp = 0.707107 # mixing angle U(1) sector parameter vp = 0.000 # triplet vev parameter f_vev = 3000.00 # High scale of Littlest Higgs model parameter lam1 = 1.00 # top Yukawa coupling parameter # Dependent parameters derived v = 1 / sqrt (sqrt (2.) * GF) # v (Higgs vev) derived cw = mW / mZ # cos(theta-W) derived sw = sqrt (1-cw**2) # sin(theta-W) derived ee = 2 * sw * mW / v # em-coupling (GF scheme) derived alpha_em_i = 4 * pi / ee**2 # inverse fine structure const ######################################################################## # Particle content # The quarks particle D_QUARK 1 parton spin 1/2 charge -1/3 isospin -1/2 color 3 name d down anti dbar D "d~" tex_anti "\bar{d}" particle U_QUARK 2 parton spin 1/2 charge 2/3 isospin 1/2 color 3 name u up anti ubar U "u~" tex_anti "\bar{u}" particle S_QUARK 3 like D_QUARK name s strange anti sbar S "s~" tex_anti "\bar{s}" mass ms particle C_QUARK 4 like U_QUARK name c charm anti cbar C "c~" tex_anti "\bar{c}" mass mc particle B_QUARK 5 like D_QUARK name b bottom anti bbar B "b~" tex_anti "\bar{b}" mass mb particle T_QUARK 6 like U_QUARK name t top anti tbar T "t~" tex_anti "\bar{t}" mass mtop width wtop particle TH_QUARK 8 like U_QUARK name th toph anti thbar TH tex_name "T" tex_anti "\bar{T}" mass mtoph width wtoph # The leptons particle E_LEPTON 11 spin 1/2 charge -1 isospin -1/2 name "e-" e1 electron e anti "e+" E1 positron tex_name "e^-" tex_anti "e^+" mass me particle E_NEUTRINO 12 left spin 1/2 isospin 1/2 name nue n1 "nu_e" ve "e-neutrino" anti nuebar N1 "ve~" tex_name "\nu_e" tex_anti "\bar\nu_e" particle MU_LEPTON 13 like E_LEPTON name "mu-" e2 mu muon anti "mu+" E2 tex_name "\mu^-" tex_anti "\mu^+" mass mmu particle MU_NEUTRINO 14 like E_NEUTRINO name numu "nu_mu" n2 vm "mu-neutrino" anti numubar N2 "vm~" tex_name "\nu_\mu" tex_anti "\bar\nu_\mu" particle TAU_LEPTON 15 like E_LEPTON name "tau-" e3 tau "ta-" tauon anti "tau+" E3 "ta+" tex_name "\tau^-" tex_anti "\tau^+" mass mtau particle TAU_NEUTRINO 16 like E_NEUTRINO name nutau "nu_tau" n3 vt "tau_neutrino" anti nutaubar N3 "vt~" tex_name "\nu_\tau" tex_anti "\bar\nu_\tau" # The vector bosons particle GLUON 21 parton gauge spin 1 color 8 name gl g G gluon particle PHOTON 22 gauge spin 1 name A gamma photon tex_name "\gamma" particle Z_BOSON 23 gauge spin 1 name Z mass mZ width wZ particle W_BOSON 24 gauge spin 1 charge 1 name "W+" Wp anti "W-" Wm tex_name "W^+" tex_anti "W^-" mass mW width wW particle AH_BOSON 32 gauge spin 1 name AH gammaH tex_name "A_H" mass mah width wah particle ZH_BOSON 33 gauge spin 1 name ZH tex_name "Z_H" mass mzh width wzh particle WH_BOSON 34 gauge spin 1 charge 1 name "WH+" WHp anti "WH-" WHm tex_name "W_H^+" tex_anti "W_H^-" mass mwh width wwh # The Higgs particle HIGGS 25 spin 0 name H h Higgs mass mH width wH particle PSI 35 spin 0 name psi0 tex_name "\Phi^0" mass mpsi0 width wpsi0 particle PSI_ODD 36 spin 0 name psi1 tex_name "\Phi_P" mass mpsi1 width wpsi1 particle PSIP 37 spin 0 charge 1 name "psi+" psip anti "psi-" psim tex_name "\Phi^+" tex_anti "\Phi^-" mass mpsip width wpsip particle PSIPP 38 spin 0 charge 2 name "psi++" psipp "PSI++" anti "psi--" psimm "PSI--" tex_name "\Phi^{++}" tex_anti "\Phi^{--}" mass mpsipp width wpsipp particle ETA 39 spin 0 name eta mass meta width weta # Hadrons particle PROTON 2212 spin 1/2 charge 1 name p "p+" anti pbar "p-" # Beam remnants for proton colliders particle HADRON_REMNANT 90 name hr tex_name "had_r" particle HADRON_REMNANT_SINGLET 91 name hr1 tex_name "had_r^{(1)}" particle HADRON_REMNANT_TRIPLET 92 color 3 name hr3 tex_name "had_r^{(3)}" anti hr3bar tex_anti "had_r^{(\bar 3)}" particle HADRON_REMNANT_OCTET 93 color 8 name hr8 tex_name "had_r^{(8)}" ######################################################################## # Vertices of the Littlest Higgs model # In graphs with identical structure, the first vertex is kept for phase space, # therefore, lighter particles come before heavier ones. # QED vertex D d A vertex U u A vertex S s A vertex C c A vertex B b A vertex T t A vertex E1 e1 A vertex E2 e2 A vertex E3 e3 A vertex TH th A vertex TH th Z vertex TH t Z vertex T th Z vertex TH t ZH vertex T th ZH vertex U u AH vertex D d AH vertex C c AH vertex S s AH vertex T t AH vertex B b AH vertex E1 e1 AH vertex E2 e2 AH vertex E3 e3 AH vertex N1 n1 AH vertex N2 n2 AH vertex N3 n3 AH vertex TH th AH vertex TH t AH vertex T th AH # QCD vertex G G G vertex G G G G vertex D d G vertex U u G vertex S s G vertex C c G vertex B b G vertex T t G # Neutral currents vertex D d Z vertex U u Z vertex S s Z vertex C c Z vertex B b Z vertex T t Z vertex E1 e1 Z vertex E2 e2 Z vertex E3 e3 Z vertex N1 n1 Z vertex N2 n2 Z vertex N3 n3 Z # Neutral currents for heavy vectors vertex U u ZH vertex D d ZH vertex C c ZH vertex S s ZH vertex T t ZH vertex B b ZH vertex E1 e1 ZH vertex E2 e2 ZH vertex E3 e3 ZH vertex N1 n1 ZH vertex N2 n2 ZH vertex N3 n3 ZH # Charged currents vertex U d Wp vertex C s Wp vertex T b Wp vertex D u Wm vertex S c Wm vertex B t Wm vertex N1 e1 Wp vertex N2 e2 Wp vertex N3 e3 Wp vertex E1 n1 Wm vertex E2 n2 Wm vertex E3 n3 Wm # Charged currents for heavy vectors vertex U d WHp vertex C s WHp vertex T b WHp vertex u D WHm vertex c S WHm vertex t B WHm vertex e1 N1 WHp vertex e2 N2 WHp vertex e3 N3 WHp vertex E1 n1 WHm vertex E2 n2 WHm vertex E3 n3 WHm +vertex TH b Wp vertex TH b WHp +vertex th B Wm vertex th B WHm # Yukawa (neutral) ### keeping only 3rd generation for the moment # vertex S s H # vertex C c H vertex B b H vertex T t H # vertex E2 e2 H vertex E3 e3 H vertex TH th H vertex TH t H vertex T th H vertex T t psi0 vertex B b psi0 vertex C c psi0 vertex E3 e3 psi0 vertex T t psi1 vertex B b psi1 vertex C c psi1 vertex E3 e3 psi1 vertex T b psip vertex C s psip vertex N3 e3 psip vertex B t psim vertex S c psim vertex E3 n3 psim vertex TH t psi0 vertex T th psi0 vertex TH t psi1 vertex T th psi1 vertex TH b psip vertex B th psim # Vector-boson self-interactions vertex Wp Wm A vertex Wp Wm Z vertex Wp Wm Z Z vertex Wp Wp Wm Wm vertex Wp Wm Z A vertex Wp Wm A A # Littlest Higgs additional triple coupligs vertex A WHm WHp vertex Z WHm WHp vertex AH Wm Wp vertex ZH Wm Wp vertex Z WHm Wp vertex Z Wm WHp vertex ZH WHm Wp vertex ZH Wm WHp vertex AH WHm WHp +vertex AH Wm WHp +vertex AH Wp WHm vertex ZH WHm WHp # Higgs - vector boson # SM loop couplings #vertex H Z A #vertex H A A #vertex H g g vertex eta A A vertex eta g g # Littlest Higgs couplings vertex H WHp WHm vertex H WHp Wm vertex H WHm Wp vertex H ZH ZH vertex H ZH Z vertex H ZH AH vertex H AH AH vertex H Z AH vertex psi0 WHp WHm vertex psi0 Wp Wm vertex psi0 WHp Wm vertex psi0 Wp WHm vertex psi0 Z Z vertex psi0 ZH ZH vertex psi0 ZH Z vertex psi0 AH Z vertex psi0 AH ZH vertex psi0 AH AH vertex psim Wp Z vertex psip Wm Z vertex psim WHp Z vertex psip WHm Z vertex psim WHp ZH vertex psip WHm ZH vertex psim WHp AH vertex psip WHm AH vertex psimm Wp Wp vertex psipp Wm Wm vertex psimm WHp WHp vertex psipp WHm WHm vertex psimm WHp Wp vertex psipp WHm Wm # ordinary SM couplings vertex H Wp Wm vertex H Z Z vertex H H Wp Wm vertex H H Z Z # Higgs self-interactions vertex H H H vertex H H H H # Gauge couplings of the pseudo-Goldstones vertex AH H psi1 vertex AH psi0 psi1 vertex A psip psim vertex AH psip psim vertex A psipp psimm vertex AH psipp psimm vertex Z H psi1 vertex ZH H psi1 vertex Z psi0 psi1 vertex ZH psi0 psi1 vertex Z psip psim vertex ZH psip psim vertex Z psipp psimm vertex ZH psipp psimm Index: trunk/share/models/Littlest_Eta.mdl =================================================================== --- trunk/share/models/Littlest_Eta.mdl (revision 8183) +++ trunk/share/models/Littlest_Eta.mdl (revision 8184) @@ -1,462 +1,429 @@ ######################################################################## # Littlest Higgs model with only one gauged U(1) model "Littlest_Eta" # Independent parameters ### DO NOT CHANGE THE ORDER OF THESE PARAMETERS parameter GF = 1.16639E-5 # Fermi constant parameter mZ = 91.1882 # Z-boson mass parameter mW = 80.419 # W-boson mass parameter mH = 125 # Higgs mass parameter meta = 100 # Pseudoaxion mass -parameter alphas = 0.1178 # Strong coupling constant (Z point) +parameter alphas = 0.1178 # Strong coupling constant (Z point) parameter me = 0.000510997 # electron mass parameter mmu = 0.105658389 # muon mass -parameter mtau = 1.77705 # tau-lepton mass +parameter mtau = 1.77705 # tau-lepton mass parameter ms = 0.095 # s-quark mass parameter mc = 1.2 # c-quark mass parameter mb = 4.2 # b-quark mass parameter mtop = 173.1 # t-quark mass parameter wtop = 1.523 # t-quark width parameter wZ = 2.443 # Z-boson width parameter wW = 2.049 # W-boson width parameter wH = 0.004143 # Higgs width parameter weta = 0.001 # Pseudoaxion width parameter khgaz = 0.000 # anomaly Higgs couplings K factors parameter khgaga = 0.000 # anomaly Higgs couplings K factors parameter khgg = 0.000 # anomaly Higgs couplings K factors parameter mtoph = 1000 # heavy masses parameter mah = 1000 # heavy masses parameter mzh = 1000 # heavy masses parameter mwh = 1000 # heavy masses parameter mpsi0 = 1000 # heavy masses parameter mpsi1 = 1000 # heavy masses parameter mpsip = 1000 # heavy masses parameter mpsipp = 1000 # heavy masses parameter wtoph = 10 # heavy widths parameter wah = 10 # heavy widths parameter wzh = 10 # heavy widths parameter wwh = 10 # heavy widths parameter wpsi0 = 10 # heavy widths parameter wpsi1 = 10 # heavy widths parameter wpsip = 10 # heavy widths parameter wpsipp = 10 # heavy widths parameter st = 0.707107 # mixing angle SU(2) sector parameter stp = 0.707107 # mixing angle U(1) sector parameter vp = 0.000 # triplet vev parameter f_vev = 3000.00 # High scale of Littlest Higgs model parameter lam1 = 1.00 # top Yukawa coupling parameter # Dependent parameters derived v = 1 / sqrt (sqrt (2.) * GF) # v (Higgs vev) derived cw = mW / mZ # cos(theta-W) derived sw = sqrt (1-cw**2) # sin(theta-W) derived ee = 2 * sw * mW / v # em-coupling (GF scheme) derived alpha_em_i = 4 * pi / ee**2 # inverse fine structure const ######################################################################## # Particle content # The quarks particle D_QUARK 1 parton spin 1/2 charge -1/3 isospin -1/2 color 3 name d down anti dbar D "d~" tex_anti "\bar{d}" particle U_QUARK 2 parton spin 1/2 charge 2/3 isospin 1/2 color 3 name u up anti ubar U "u~" tex_anti "\bar{u}" particle S_QUARK 3 like D_QUARK name s strange anti sbar S "s~" tex_anti "\bar{s}" mass ms particle C_QUARK 4 like U_QUARK name c charm anti cbar C "c~" tex_anti "\bar{c}" mass mc particle B_QUARK 5 like D_QUARK name b bottom anti bbar B "b~" tex_anti "\bar{b}" mass mb particle T_QUARK 6 like U_QUARK name t top anti tbar T "t~" tex_anti "\bar{t}" mass mtop width wtop particle TH_QUARK 8 like U_QUARK name th toph anti thbar TH tex_name "T" tex_anti "\bar{T}" mass mtoph width wtoph # The leptons particle E_LEPTON 11 spin 1/2 charge -1 isospin -1/2 name "e-" e1 electron e anti "e+" E1 positron tex_name "e^-" tex_anti "e^+" mass me particle E_NEUTRINO 12 left spin 1/2 isospin 1/2 name nue n1 "nu_e" ve "e-neutrino" anti nuebar N1 "ve~" tex_name "\nu_e" tex_anti "\bar\nu_e" particle MU_LEPTON 13 like E_LEPTON name "mu-" e2 mu muon anti "mu+" E2 tex_name "\mu^-" tex_anti "\mu^+" mass mmu particle MU_NEUTRINO 14 like E_NEUTRINO name numu "nu_mu" n2 vm "mu-neutrino" anti numubar N2 "vm~" tex_name "\nu_\mu" tex_anti "\bar\nu_\mu" particle TAU_LEPTON 15 like E_LEPTON name "tau-" e3 tau "ta-" tauon anti "tau+" E3 "ta+" tex_name "\tau^-" tex_anti "\tau^+" mass mtau particle TAU_NEUTRINO 16 like E_NEUTRINO name nutau "nu_tau" n3 vt "tau_neutrino" anti nutaubar N3 "vt~" tex_name "\nu_\tau" tex_anti "\bar\nu_\tau" # The vector bosons particle GLUON 21 parton gauge spin 1 color 8 name gl g G gluon particle PHOTON 22 gauge spin 1 name A gamma photon tex_name "\gamma" particle Z_BOSON 23 gauge spin 1 name Z mass mZ width wZ particle W_BOSON 24 gauge spin 1 charge 1 name "W+" Wp anti "W-" Wm tex_name "W^+" tex_anti "W^-" mass mW width wW -particle AH_BOSON 32 gauge - spin 1 - name AH gammaH - tex_name "A_H" - mass mah width wah particle ZH_BOSON 33 gauge spin 1 name ZH tex_name "Z_H" mass mzh width wzh particle WH_BOSON 34 gauge spin 1 charge 1 name "WH+" WHp anti "WH-" WHm tex_name "W_H^+" tex_anti "W_H^-" mass mwh width wwh # The Higgs particle HIGGS 25 spin 0 name H h Higgs mass mH width wH particle PSI 35 spin 0 name psi0 tex_name "\Phi^0" mass mpsi0 width wpsi0 particle PSI_ODD 36 spin 0 name psi1 tex_name "\Phi_P" mass mpsi1 width wpsi1 particle PSIP 37 spin 0 charge 1 name "psi+" psip anti "psi-" psim tex_name "\Phi^+" tex_anti "\Phi^-" mass mpsip width wpsip particle PSIPP 38 spin 0 charge 2 name "psi++" psipp "PSI++" anti "psi--" psimm "PSI--" tex_name "\Phi^{++}" tex_anti "\Phi^{--}" mass mpsipp width wpsipp particle ETA 39 spin 0 name eta mass meta width weta # Hadrons particle PROTON 2212 spin 1/2 charge 1 name p "p+" anti pbar "p-" # Beam remnants for proton colliders particle HADRON_REMNANT 90 name hr tex_name "had_r" particle HADRON_REMNANT_SINGLET 91 name hr1 tex_name "had_r^{(1)}" particle HADRON_REMNANT_TRIPLET 92 color 3 name hr3 tex_name "had_r^{(3)}" anti hr3bar tex_anti "had_r^{(\bar 3)}" particle HADRON_REMNANT_OCTET 93 color 8 name hr8 tex_name "had_r^{(8)}" ######################################################################## # Vertices of the Standard model # In graphs with identical structure, the first vertex is kept for phase space, # therefore, lighter particles come before heavier ones. # QED vertex D d A vertex U u A vertex S s A vertex C c A vertex B b A vertex T t A vertex E1 e1 A vertex E2 e2 A vertex E3 e3 A vertex TH th A vertex TH th Z vertex TH t Z vertex T th Z vertex TH t ZH vertex T th ZH -vertex U u AH -vertex D d AH -vertex C c AH -vertex S s AH -vertex T t AH -vertex B b AH -vertex E1 e1 AH -vertex E2 e2 AH -vertex E3 e3 AH -vertex N1 n1 AH -vertex N2 n2 AH -vertex N3 n3 AH -vertex TH th AH -vertex TH t AH -vertex T th AH - # QCD vertex G G G vertex G G G G vertex D d G vertex U u G vertex S s G vertex C c G vertex B b G vertex T t G # Neutral currents vertex D d Z vertex U u Z vertex S s Z vertex C c Z vertex B b Z vertex T t Z vertex E1 e1 Z vertex E2 e2 Z vertex E3 e3 Z vertex N1 n1 Z vertex N2 n2 Z vertex N3 n3 Z # Neutral currents for heavy vectors vertex U u ZH vertex D d ZH vertex C c ZH vertex S s ZH vertex T t ZH vertex B b ZH vertex E1 e1 ZH vertex E2 e2 ZH vertex E3 e3 ZH vertex N1 n1 ZH vertex N2 n2 ZH vertex N3 n3 ZH # Charged currents vertex U d Wp vertex C s Wp vertex T b Wp vertex D u Wm vertex S c Wm vertex B t Wm vertex N1 e1 Wp vertex N2 e2 Wp vertex N3 e3 Wp vertex E1 n1 Wm vertex E2 n2 Wm vertex E3 n3 Wm # Charged currents for heavy vectors vertex U d WHp vertex C s WHp vertex T b WHp vertex u D WHm vertex c S WHm vertex t B WHm vertex e1 N1 WHp vertex e2 N2 WHp vertex e3 N3 WHp vertex E1 n1 WHm vertex E2 n2 WHm vertex E3 n3 WHm +vertex TH b Wp vertex TH b WHp +vertex TH B Wm vertex th B WHm # Yukawa (neutral) ### keeping only 3rd generation for the moment # vertex S s H # vertex C c H vertex B b H vertex T t H # vertex E2 e2 H vertex E3 e3 H vertex TH th H vertex TH t H vertex T th H vertex T t psi0 vertex B b psi0 vertex C c psi0 vertex E3 e3 psi0 vertex T t psi1 vertex B b psi1 vertex C c psi1 vertex E3 e3 psi1 vertex T b psip vertex C s psip vertex N3 e3 psip vertex B t psim vertex S c psim vertex E3 n3 psim vertex TH t psi0 vertex T th psi0 vertex TH t psi1 vertex T th psi1 vertex TH b psip vertex B th psim # Vector-boson self-interactions vertex Wp Wm A vertex Wp Wm Z vertex Wp Wm Z Z vertex Wp Wp Wm Wm vertex Wp Wm Z A vertex Wp Wm A A # Littlest Higgs additional triple coupligs vertex A WHm WHp vertex Z WHm WHp -vertex AH Wm Wp vertex ZH Wm Wp vertex Z WHm Wp vertex Z Wm WHp vertex ZH WHm Wp vertex ZH Wm WHp -vertex AH WHm WHp vertex ZH WHm WHp # Higgs - vector boson # SM loop couplings #vertex H Z A #vertex H A A #vertex H g g vertex eta A A vertex eta g g # Littlest Higgs couplings vertex H WHp WHm vertex H WHp Wm vertex H WHm Wp vertex H ZH ZH vertex H ZH Z -vertex H ZH AH -vertex H AH AH -vertex H Z AH vertex psi0 WHp WHm vertex psi0 Wp Wm vertex psi0 WHp Wm vertex psi0 Wp WHm vertex psi0 Z Z vertex psi0 ZH ZH vertex psi0 ZH Z -vertex psi0 AH Z -vertex psi0 AH ZH -vertex psi0 AH AH vertex psim Wp Z vertex psip Wm Z vertex psim WHp Z vertex psip WHm Z vertex psim WHp ZH vertex psip WHm ZH -vertex psim WHp AH -vertex psip WHm AH vertex psimm Wp Wp vertex psipp Wm Wm vertex psimm WHp WHp vertex psipp WHm WHm vertex psimm WHp Wp vertex psipp WHm Wm # ordinary SM couplings vertex H Wp Wm vertex H Z Z vertex H H Wp Wm vertex H H Z Z # Higgs self-interactions vertex H H H vertex H H H H # Gauge couplings of the Goldstones -vertex AH H psi1 -vertex AH psi0 psi1 vertex A psip psim -vertex AH psip psim vertex A psipp psimm -vertex AH psipp psimm vertex Z H psi1 vertex ZH H psi1 vertex Z psi0 psi1 vertex ZH psi0 psi1 vertex Z psip psim vertex ZH psip psim vertex Z psipp psimm vertex ZH psipp psimm