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# Copied from https://github.com/cms-sw/genproductions for RelVal June 5, 2014
import FWCore.ParameterSet.Config as cms
generator = cms.EDFilter("Pythia8ConcurrentHadronizerFilter",
maxEventsToPrint = cms.untracked.int32(1),
pythiaPylistVerbosity = cms.untracked.int32(1),
filterEfficiency = cms.untracked.double(1.0),
pythiaHepMCVerbosity = cms.untracked.bool(False),
comEnergy = cms.double(13000.),
jetMatching = cms.untracked.PSet(
scheme = cms.string("Madgraph"),
mode = cms.string("auto"),# soup, or "inclusive" / "exclusive"
MEMAIN_etaclmax = cms.double(-1),
MEMAIN_qcut = cms.double(-1),
MEMAIN_minjets = cms.int32(-1),
MEMAIN_maxjets = cms.int32(-1),
MEMAIN_showerkt = cms.double(0), # use 1=yes only for pt-ordered showers !
MEMAIN_nqmatch = cms.int32(5), #PID of the flavor until which the QCD radiation are kept in the matching procedure;
# if nqmatch=4, then all showered partons from b's are NOT taken into account
# Note (JY): I think the default should be 5 (b); anyway, don't try -1 as it'll result in a throw...
MEMAIN_excres = cms.string(""),
outTree_flag = cms.int32(0) # 1=yes, write out the tree for future sanity check
),
PythiaParameters = cms.PSet(
processParameters = cms.vstring(
'Main:timesAllowErrors = 10000',
'ParticleDecays:limitTau0 = on',
'ParticleDecays:tauMax = 10',
'Tune:ee 3',
'Tune:pp 5'),
parameterSets = cms.vstring('processParameters')
)
)
ProductionFilterSequence = cms.Sequence(generator)
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