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import FWCore.ParameterSet.Config as cms
from Configuration.Generator.Pythia8CommonSettings_cfi import *
from Configuration.Generator.Pythia8CUEP8M1Settings_cfi import *
from Configuration.Generator.Pythia8CharmoniumSettings_cfi import *
generator = cms.EDFilter("Pythia8ConcurrentGeneratorFilter",
pythiaPylistVerbosity = cms.untracked.int32(0),
filterEfficiency = cms.untracked.double(0.0154),
pythiaHepMCVerbosity = cms.untracked.bool(False),
crossSection = cms.untracked.double(354400000.0),
comEnergy = cms.double(8000.0),
maxEventsToPrint = cms.untracked.int32(0),
PythiaParameters = cms.PSet(
pythia8CommonSettingsBlock,
pythia8CUEP8M1SettingsBlock,
pythia8CharmoniumSettingsBlock,
processParameters = cms.vstring(
'Charmonium:states(3S1) = 443', # filter on 443 and prevents other onium states decaying to 443, so we should turn the others off
'443:onMode = off', # ignore cross-section re-weighting (CSAMODE=6) since selecting wanted decay mode
'443:onIfAny = 13',
'PhaseSpace:pTHatMin = 20.',
),
parameterSets = cms.vstring('pythia8CommonSettings',
'pythia8CUEP8M1Settings',
'pythia8CharmoniumSettings',
'processParameters',
)
)
)
oniafilter = cms.EDFilter("PythiaFilter",
Status = cms.untracked.int32(2),
MaxEta = cms.untracked.double(1000.0),
MinEta = cms.untracked.double(-1000.0),
MinPt = cms.untracked.double(0.0),
ParticleID = cms.untracked.int32(443)
)
mumugenfilter = cms.EDFilter("MCParticlePairFilter",
Status = cms.untracked.vint32(1, 1),
MinPt = cms.untracked.vdouble(0.5, 0.5),
MinP = cms.untracked.vdouble(2.7, 2.7),
MaxEta = cms.untracked.vdouble(2.5, 2.5),
MinEta = cms.untracked.vdouble(-2.5, -2.5),
ParticleCharge = cms.untracked.int32(-1),
ParticleID1 = cms.untracked.vint32(13),
ParticleID2 = cms.untracked.vint32(13)
)
ProductionFilterSequence = cms.Sequence(generator*oniafilter*mumugenfilter)
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