File indexing completed on 2024-04-15 22:37:05
0001 import FWCore.ParameterSet.Config as cms
0002 from Configuration.Generator.Pythia8PhotonFluxSettings_cfi import PhotonFlux_PbPb
0003
0004 _generator = cms.EDFilter("Pythia8GeneratorFilter",
0005 maxEventsToPrint = cms.untracked.int32(1),
0006 pythiaPylistVerbosity = cms.untracked.int32(1),
0007 filterEfficiency = cms.untracked.double(1.0),
0008 pythiaHepMCVerbosity = cms.untracked.bool(False),
0009 comEnergy = cms.double(5360.),
0010 PhotonFlux = PhotonFlux_PbPb,
0011 PythiaParameters = cms.PSet(
0012 pythia8_example02 = cms.vstring('HardQCD:all = on',
0013 'PhaseSpace:pTHatMin = 10.',
0014 'PhotonParton:all = on',
0015 'MultipartonInteractions:pT0Ref = 3.0',
0016 'PDF:beamA2gamma = on',
0017 'PDF:proton2gammaSet = 0',
0018 'PDF:useHardNPDFB = on',
0019 'PDF:gammaFluxApprox2bMin = 13.272',
0020 'PDF:beam2gammaApprox = 2',
0021 'Photon:sampleQ2 = off'
0022 ),
0023 parameterSets = cms.vstring('pythia8_example02')
0024 )
0025 )
0026
0027
0028 from GeneratorInterface.Core.ExternalGeneratorFilter import ExternalGeneratorFilter
0029 generator = ExternalGeneratorFilter(_generator)