Warning, /analysis/HerwigToHepMCProduction/config_files/MB.in is written in an unsupported language. File is not indexed.
0001 # -*- ThePEG-repository -*-
0002
0003 ##################################################
0004 # Example generator based on LHC parameters
0005 # usage: Herwig read LHC.in
0006 ##################################################
0007
0008 read snippets/PPCollider.in
0009 read snippets/MB.in
0010 ##################################################
0011 #switch pdfs to comparable to Pythia ##
0012 ##################################################
0013 read snippets/PDF-NNPDF30NLO.in
0014
0015 ##################################################
0016 # Technical parameters for this run
0017 ##################################################
0018 cd /Herwig/Generators
0019 #set EventGenerator:NumberOfEvents 100000
0020
0021 ##################################################
0022 #RHIC physics parameters (override defaults here)
0023 #Nashville Tune--arxiv/pdf/2411.16897
0024 ##################################################
0025
0026 set /Herwig/UnderlyingEvent/MPIHandler:pTmin0 2.99*GeV
0027 set /Herwig/UnderlyingEvent/MPIHandler:ReferenceScale 200*GeV
0028 set /Herwig/UnderlyingEvent/MPIHandler:Power 0.36
0029 set /Herwig/UnderlyingEvent/MPIHandler:InvRadius 1.53
0030 set /Herwig/UnderlyingEvent/MPIHandler:DiffractiveRatio 0.299
0031 set /Herwig/UnderlyingEvent/MPIHandler:Offset 820
0032
0033 set /Herwig/Hadronization/ColourReconnector:ReconnectionProbability 0.720
0034
0035 set /Herwig/Partons/RemnantDecayer:ladderMult 0.3966
0036 set /Herwig/Partons/RemnantDecayer:ladderbFactor 0
0037 ##################################################
0038
0039
0040 ########################
0041 ## sqrt(s) = 200 GeV ##
0042 ########################
0043 set EventGenerator:EventHandler:LuminosityFunction:Energy 200.0*GeV
0044
0045 ##################################################
0046 # Cuts to jets ##
0047 ##################################################
0048
0049 #cd /Herwig/Cuts
0050 #set /Herwig/Cuts/JetKtCut:MinEta -1
0051 #set /Herwig/Cuts/JetKtCut:MaxEta 1
0052 #set /Herwig/Cuts/JetKtCut:MinKT 30*GeV
0053 #This is the Matchbox stuff
0054 #set /Herwig/Cuts/JetFinder:Variant Kt
0055 #set /Herwig/Cuts/JetFinder:ConeRadius 0.4
0056 #insert JetFinder:JetRegion FirstJet
0057 #set /Herwig/Cuts/FirstJet:PtMin 30*GeV
0058 ##################################################
0059 # Matrix Elements for hadron-hadron collisions
0060 # (by default only gamma/Z switched on)
0061 ##################################################
0062 #cd /Herwig/MatrixElements/
0063
0064 #
0065 # Electroweak boson W/Z processes
0066 #
0067 # Drell-Yan Z/gamma
0068 #insert SubProcess:MatrixElements[0] MEqq2gZ2ff
0069 #
0070 # Drell-Yan W
0071 # insert SubProcess:MatrixElements[0] MEqq2W2ff
0072 #
0073 # W+jet
0074 # insert SubProcess:MatrixElements[0] MEWJet
0075 #
0076 # Z+jet
0077 # insert SubProcess:MatrixElements[0] MEZJet
0078 #
0079 # WW/WZ/ZZ
0080 # insert SubProcess:MatrixElements[0] MEPP2VV
0081 #
0082 # Wgamma/Zgamma
0083 # insert SubProcess:MatrixElements[0] MEPP2VGamma
0084 #
0085 # Use old YFS formalism to add QED radiation off W/Z decay products.
0086 # Note: By default QED radiation is already included.
0087 # read snippets/YFS.in
0088
0089 #
0090 # QCD and gamma processes
0091 #
0092 # QCD 2-2 scattering
0093 # insert SubProcess:MatrixElements[0] MEQCD2to2
0094 #
0095 # gamma+jet
0096 # insert SubProcess:MatrixElements[0] MEGammaJet
0097 #
0098 # gamma-gamma
0099 # insert SubProcess:MatrixElements[0] MEGammaGamma
0100
0101 #
0102 # Heavy quark processes
0103 #
0104 #
0105 # top-antitop production
0106 # insert SubProcess:MatrixElements[0] MEHeavyQuark
0107 #
0108 # single-top
0109 # t-channel
0110 # insert SubProcess:MatrixElements[0] MESingleTopTChannel
0111 # s-channel
0112 # insert SubProcess:MatrixElements[0] MESingleTopSChannel
0113 # tW
0114 # insert SubProcess:MatrixElements[0] MESingleTopTW
0115 #
0116 # Higgs Processes
0117 #
0118 #
0119 # gg/qqbar -> Higgs (recommend including q qbar->Hg as not in ME correction)
0120 # insert SubProcess:MatrixElements[0] MEHiggs
0121 # insert SubProcess:MatrixElements[0] MEHiggsJet
0122 # set MEHiggsJet:Process qqbar
0123 # set /Herwig/Cuts/JetKtCut:MinKT 0.0*GeV
0124 #
0125 # higgs+jet
0126 # insert SubProcess:MatrixElements[0] MEHiggsJet
0127 #
0128 # higgs + W (N.B. if considering all W decay modes useful to set )
0129 # (jet pT cut to zero so no cut on W decay products )
0130 # insert SubProcess:MatrixElements[0] MEPP2WH
0131 # set /Herwig/Cuts/JetKtCut:MinKT 0.0*GeV
0132 #
0133 # higgs + Z (N.B. if considering all Z decay modes useful to set )
0134 # (jet pT cut to zero so no cut on Z decay products )
0135 # insert SubProcess:MatrixElements[0] MEPP2ZH
0136 # set /Herwig/Cuts/JetKtCut:MinKT 0.0*GeV
0137 #
0138 # VBF Higgs
0139 # insert SubProcess:MatrixElements[0] MEPP2HiggsVBF
0140 #
0141 # t tbar Higgs
0142 # insert SubProcess:MatrixElements[0] MEPP2ttbarH
0143 #
0144 # b bbar Higgs
0145 # insert SubProcess:MatrixElements[0] MEPP2bbbarH
0146
0147 #cd /Herwig/Generators
0148
0149 ##################################################
0150 # Useful analysis handlers for hadron-hadron physics
0151 ##################################################
0152 # analysis of W/Z events
0153 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/DrellYan
0154 # analysis of top-antitop events
0155 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/TTbar
0156 # analysis of gamma+jet events
0157 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/GammaJet
0158 # analysis of gamma-gamma events
0159 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/GammaGamma
0160 # analysis of higgs-jet events
0161 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/HiggsJet
0162 #analsis of hard QCD
0163 # insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/JetsPlus
0164 ##################################################
0165 ## prepare for Rivet analysis or HepMC output
0166 ## when running with parton shower
0167 ##################################################
0168 #read snippets/Rivet.in
0169 #insert /Herwig/Analysis/Rivet:Analyses 0 XXX_2015_ABC123
0170 read snippets/HepMC.in
0171 #insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/HepMCFile
0172 set /Herwig/Analysis/HepMC:PrintEvent 50000000
0173 set /Herwig/Analysis/HepMC:Format GenEvent
0174 set /Herwig/Analysis/HepMCFile:Units GeV_mm
0175 #set /Herwig/Analsysis/Plot:EventNumber 12
0176 #insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/Plot
0177
0178 ##################################################
0179 # Save run for later usage with 'Herwig run'
0180 ##################################################
0181 saverun Herwig_MB EventGenerator
