Page Menu
Home
HEPForge
Search
Configure Global Search
Log In
Files
F10881421
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Flag For Later
Size
4 KB
Subscribers
None
View Options
diff --git a/src/LHC-MB.in b/src/LHC-MB.in
--- a/src/LHC-MB.in
+++ b/src/LHC-MB.in
@@ -1,69 +1,103 @@
# -*- ThePEG-repository -*-
################################################################################
# This file contains our best tune to UE data from ATLAS at 7 TeV. More recent
# tunes and tunes for other centre-of-mass energies as well as more usage
# instructions can be obtained from this Herwig wiki page:
# http://projects.hepforge.org/herwig/trac/wiki/MB_UE_tunes
# The model for soft interactions and diffractions is explained in
# [S. Gieseke, P. Kirchgaesser, F. Loshaj, arXiv:1612.04701]
################################################################################
read snippets/PPCollider.in
##################################################
# Technical parameters for this run
##################################################
cd /Herwig/Generators
##################################################
# LHC physics parameters (override defaults here)
##################################################
set EventGenerator:EventHandler:LuminosityFunction:Energy 7000.0
+# Intrinsic pT tune extrapolated to LHC energy
+set /Herwig/Shower/ShowerHandler:IntrinsicPtGaussian 2.2*GeV
# Minimum Bias
read snippets/MB.in
# Read in parameters of the soft model recommended for MB/UE simulations
read snippets/SoftTune.in
-# Diffraction model
+
+#Diffraction model
read snippets/Diffraction.in
-# Read in snippet in order to use baryonic reconnection model with modified gluon splitting (uds)
-# For more details see [S. Gieseke, P. Kirchgaeßer, S. Plätzer. arXiv:1710.10906]]
-##############################################################################################
+#Turn on Baryonic reconnection
+read snippets/BaryonicReconnection.in
-# read snippets/BaryonicReconnection.in
+# Normalization of the Min bias cross section for correct diffractive cross section
+set /Herwig/MatrixElements/MEMinBias:csNorm 0.01
-##################################################
+
+# Use LHC parametrization of the cross section
+set /Herwig/UnderlyingEvent/MPIHandler:DLmode 3
+
+
+#some preliminary parameters for the MPI model which need to be tuned
+#TODO
+set /Herwig/UnderlyingEvent/MPIHandler:pTmin0 3.02
+set /Herwig/UnderlyingEvent/MPIHandler:InvRadius 0.9
+set /Herwig/UnderlyingEvent/MPIHandler:Power 0.308
+set /Herwig/Partons/RemnantDecayer:ladderMult 0.45
+set /Herwig/Partons/RemnantDecayer:ladderbFactor 1.0
+
+#ordered pTs
+set /Herwig/Partons/RemnantDecayer:PtDistribution 5
+#use random remnant connections
+set /Herwig/Partons/RemnantDecayer:RandomConnection Yes
+
+# set the correct PDFs
+cd /Herwig/Partons
+set HardLOPDF:PDFName CT14lo
+set ShowerLOPDF:PDFName CT14lo
+set MPIPDF:PDFName CT14lo
+set RemnantPDF:PDFName CT14lo
+
+#set /Herwig/Shower/ShowerHandler:CascadeHandler NULL # Switch off parton shower
+#set /Herwig/Hadronization/HadronizationHandler:HadronizationHandler NULL
+# do Soft interactions
+
+#set /Herwig/Hadronization/ColourReconnector:ColourReconnection No
+#################################################
# Analyses
##################################################
+#Comment these lines out in order to use rivet analyses
+#cd /Herwig/Analysis
+#create ThePEG::RivetAnalysis RivetAnalysis RivetAnalysis.so
-# cd /Herwig/Analysis
-# create ThePEG::RivetAnalysis RivetAnalysis RivetAnalysis.so
+#cd /Herwig/Generators
+#insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/RivetAnalysis
-# cd /Herwig/Generators
-# insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/RivetAnalysis
-
-# insert /Herwig/Analysis/RivetAnalysis:Analyses 0 ATLAS_20XX_XXXXXXX
-
+#Some example analyses
+#insert /Herwig/Analysis/RivetAnalysis:Analyses 0 ATLAS_2012_I1084540
+#insert /Herwig/Analysis/RivetAnalysis:Analyses 0 ATLAS_2010_S8918562
#set /Herwig/Analysis/Plot:EventNumber 54
#cd /Herwig/Generators
#insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/Plot
#insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/HepMCFile
#set /Herwig/Analysis/HepMCFile:PrintEvent 1000000
#set /Herwig/Analysis/HepMCFile:Format GenEvent
#set /Herwig/Analysis/HepMCFile:Units GeV_mm
#set /Herwig/Analysis/HepMCFile:Filename events.fifo
##################################################
# Save run for later usage with 'Herwig run'
##################################################
cd /Herwig/Generators
saverun LHC-MB EventGenerator
File Metadata
Details
Attached
Mime Type
text/x-diff
Expires
Sat, May 3, 6:21 AM (1 d, 13 h)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
4965371
Default Alt Text
(4 KB)
Attached To
rHERWIGHG herwighg
Event Timeline
Log In to Comment