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TTbar-TuneCP5-Pythia8-7000GeV_cfg_ColorReconnection.py
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TTbar-TuneCP5-Pythia8-7000GeV_cfg_ColorReconnection.py
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import FWCore.ParameterSet.Config as cms
import os
process = cms.Process('GEN')
# import of standard configurations
process.load('Configuration.StandardSequences.Services_cff')
process.load('SimGeneral.HepPDTESSource.pythiapdt_cfi')
process.load('FWCore.MessageService.MessageLogger_cfi')
process.load('Configuration.EventContent.EventContent_cff')
process.load('SimGeneral.MixingModule.mixNoPU_cfi')
process.load('Configuration.StandardSequences.GeometryDB_cff')
process.load('Configuration.StandardSequences.MagneticField_38T_cff')
process.load('Configuration.StandardSequences.Generator_cff')
process.load('IOMC.EventVertexGenerators.VtxSmearedRealistic7TeV2011Collision_cfi')
process.load('GeneratorInterface.Core.genFilterSummary_cff')
process.load('Configuration.StandardSequences.EndOfProcess_cff')
process.load('Configuration.StandardSequences.FrontierConditions_GlobalTag_cff')
process.maxEvents = cms.untracked.PSet(
input = cms.untracked.int32(1000000)
)
# Input source
process.source = cms.Source("EmptySource")
process.options = cms.untracked.PSet(
)
# Production Info
process.configurationMetadata = cms.untracked.PSet(
version = cms.untracked.string('$Revision: 1.3 $'),
annotation = cms.untracked.string('PYTHIA6-MinBias TuneZ2 at 7TeV'),
name = cms.untracked.string('$Source: /local/reps/CMSSW/CMSSW/Configuration/GenProduction/python/Attic/MinBias_TuneZ2_7TeV_pythia6_cff.py,v $')
)
# Output definition
process.RAWSIMoutput = cms.OutputModule("PoolOutputModule",
splitLevel = cms.untracked.int32(0),
eventAutoFlushCompressedSize = cms.untracked.int32(5242880),
outputCommands = process.RAWSIMEventContent.outputCommands,
fileName = cms.untracked.string('MinBias_TuneZ2_7TeV_pythia6_cff_py_GEN.root'),
dataset = cms.untracked.PSet(
filterName = cms.untracked.string(''),
dataTier = cms.untracked.string('GEN-SIM-RAW')
),
SelectEvents = cms.untracked.PSet(
SelectEvents = cms.vstring('generation_step')
)
)
# Additional output definition
process.MessageLogger.cerr.FwkReport.reportEvery = 1000000
# Other statements
process.GlobalTag.globaltag = 'MCRUN2_74_V9A'
pythia8CommonSettingsBlock = cms.PSet(
pythia8CommonSettings = cms.vstring(
'Tune:preferLHAPDF = 2',
'Main:timesAllowErrors = 10000',
'Check:epTolErr = 0.01',
'Beams:setProductionScalesFromLHEF = off',
'SLHA:keepSM = on',
'SLHA:minMassSM = 1000.',
'ParticleDecays:limitTau0 = on',
'ParticleDecays:tau0Max = 10',
'ParticleDecays:allowPhotonRadiation = on',
)
)
pythia8CP5SettingsBlock = cms.PSet(
pythia8CP5Settings = cms.vstring(
'Tune:pp 14',
'Tune:ee 7',
'MultipartonInteractions:ecmPow=0.03344',
'PDF:pSet=20',
'MultipartonInteractions:bProfile=2',
'MultipartonInteractions:pT0Ref=1.41',
'MultipartonInteractions:coreRadius=0.7634',
'MultipartonInteractions:coreFraction=0.63',
'StringZ:aLund = 0.36',
'StringZ:bLund = 0.56',
'StringFlav:probQQtoQ = 0.078',
'StringFlav:ProbStoUD = 0.2',
'StringFlav:probQQ1toQQ0join = 0.0275,0.0275,0.0275,0.0275',
'BeamRemnants:remnantMode = 1',
'BeamRemnants:saturation = 5',
'ColourReconnection:allowDoubleJunRem = off',
'ColourReconnection:mode = 1',
'ColourReconnection:m0 = 0.3',
'ColourReconnection:allowJunctions = on',
'ColourReconnection:junctionCorrection = 1.15',
'ColourReconnection:timeDilationMode = 3',
'ColourReconnection:timeDilationPar = 0.073',
'ColourReconnection:range=5.176',
'SigmaTotal:zeroAXB=off',
'SpaceShower:alphaSorder=2',
'SpaceShower:alphaSvalue=0.118', # 0.118
'SigmaProcess:alphaSvalue=0.118',
'SigmaProcess:alphaSorder=2',
'MultipartonInteractions:alphaSvalue=0.118',
'MultipartonInteractions:alphaSorder=2',
'TimeShower:alphaSorder=2',
'TimeShower:alphaSvalue=0.118', # 0.118
#'TimeShower:pTmin=<__TimeShower:pTmin__>', # 0.5 from Monash 2013
#'TimeShower:scaleGluonToQuark=<__TimeShower:scaleGluonToQuark__>', # 1 Pythia default
)
)
process.generator = cms.EDFilter("Pythia8GeneratorFilter",
comEnergy = cms.double(7000.0),
crossSection = cms.untracked.double(1.0),
filterEfficiency = cms.untracked.double(1.0),
maxEventsToPrint = cms.untracked.int32(1),
pythiaHepMCVerbosity = cms.untracked.bool(False),
pythiaPylistVerbosity = cms.untracked.int32(1),
reweightGenEmp = cms.PSet(),
PythiaParameters = cms.PSet(
pythia8CommonSettingsBlock,
pythia8CP5SettingsBlock,
processParameters = cms.vstring(
'Top:gg2ttbar = on',
'Top:qqbar2ttbar = on',
),
parameterSets = cms.vstring('pythia8CommonSettings',
'pythia8CP5Settings',
'processParameters',
)
)
)
process.ProductionFilterSequence = cms.Sequence(process.generator)
# Path and EndPath definitions
process.generation_step = cms.Path(process.pgen)
process.genfiltersummary_step = cms.EndPath(process.genFilterSummary)
process.endjob_step = cms.EndPath(process.endOfProcess)
process.RAWSIMoutput_step = cms.EndPath(process.RAWSIMoutput)
# Schedule definition
process.schedule = cms.Schedule(process.generation_step,process.genfiltersummary_step,process.endjob_step,process.RAWSIMoutput_step)
# filter all path with the production filter sequence
for path in process.paths:
getattr(process,path)._seq = process.ProductionFilterSequence * getattr(process,path)._seq
# customisation of the process.
process.load('GeneratorInterface.RivetInterface.rivetAnalyzer_cfi')
# Automatic addition of the customisation function from Configuration.GenProduction.rivet_customize
#from Configuration.GenProduction.rivet_customize import customise
def customise(process):
process.load('GeneratorInterface.RivetInterface.rivetAnalyzer_cfi')
process.rivetAnalyzer.AnalysisNames = cms.vstring('ATLAS_2013_I1243871')
process.rivetAnalyzer.CrossSection = cms.double(1.0)
process.rivetAnalyzer.OutputFile = cms.string('TTbar-7TeV.yoda')
process.generation_step+=process.rivetAnalyzer
process.schedule.remove(process.RAWSIMoutput_step)
return(process)
#call to customisation function customise imported from Configuration.GenProduction.rivet_customize
process = customise(process)
# End of customisation functions