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File indexing completed on 2022-03-08 02:25:59

0001 import FWCore.ParameterSet.Config as cms
0002 
0003 from Configuration.Generator.Pythia8CommonSettings_cfi import *
0004 from Configuration.Generator.MCTunes2017.PythiaCP5Settings_cfi import *
0005 from Configuration.Generator.Pythia8aMCatNLOSettings_cfi import *
0006 from Configuration.Generator.PSweightsPythia.PythiaPSweightsSettings_cfi import *
0007 
0008 generator = cms.EDFilter("Pythia8ConcurrentHadronizerFilter",
0009     maxEventsToPrint = cms.untracked.int32(1),
0010     pythiaPylistVerbosity = cms.untracked.int32(1),
0011     filterEfficiency = cms.untracked.double(1.0),
0012     pythiaHepMCVerbosity = cms.untracked.bool(False),
0013     comEnergy = cms.double(13000.),
0014     PythiaParameters = cms.PSet(
0015         pythia8CommonSettingsBlock,
0016         pythia8CP5SettingsBlock,
0017         pythia8PSweightsSettingsBlock,
0018         pythia8aMCatNLOSettingsBlock,
0019         processParameters = cms.vstring(
0020             'JetMatching:setMad = off',
0021             'JetMatching:scheme = 1',
0022             'JetMatching:merge = on',
0023             'JetMatching:jetAlgorithm = 2',
0024             'JetMatching:etaJetMax = 999.',
0025             'JetMatching:coneRadius = 1.',
0026             'JetMatching:slowJetPower = 1',
0027             'JetMatching:qCut = 40.', #this is the actual merging scale
0028             'JetMatching:doFxFx = on',
0029             'JetMatching:qCutME = 20.',#this must match the ptj cut in the lhe generation step
0030             'JetMatching:nQmatch = 5', #4 corresponds to 4-flavour scheme (no matching of b-quarks), 5 for 5-flavour scheme
0031             'JetMatching:nJetMax = 2', #number of partons in born matrix element for highest multiplicity
0032         ),
0033         parameterSets = cms.vstring('pythia8CommonSettings',
0034                                     'pythia8CP5Settings',
0035                                     'pythia8PSweightsSettings',
0036                                     'pythia8aMCatNLOSettings',
0037                                     'processParameters',
0038                                     )
0039     )
0040 )