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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.Pythia8PowhegEmissionVetoSettings_cfi import *
# link to card:
# https://github.com/cms-sw/genproductions/tree/master/bin/Powheg/production/V2/13TeV/Higgs/VBF_H_NNPDF30_13TeV/VBF_H_NNPDF30_13TeV_M-125.input
externalLHEProducer = cms.EDProducer("ExternalLHEProducer",
args = cms.vstring('/cvmfs/cms.cern.ch/phys_generator/gridpacks/slc6_amd64_gcc630/13TeV/Powheg/V2/RelValidation/VBFH/VBF_H_slc6_amd64_gcc630_CMSSW_9_3_9_patch1_VBF_new.tgz'),
nEvents = cms.untracked.uint32(5000),
numberOfParameters = cms.uint32(1),
outputFile = cms.string('cmsgrid_final.lhe'),
scriptName = cms.FileInPath('GeneratorInterface/LHEInterface/data/run_generic_tarball_cvmfs.sh'),
generateConcurrently = cms.untracked.bool(True)
)
# Based on https://github.com/cms-sw/genproductions/blob/3b33b1e47f34941b84b6a582839bb8e5c5b05c16/python/ThirteenTeV/Hadronizer_TuneCUETP8M1_13TeV_powhegEmissionVeto_1p_LHE_pythia8_cff.py
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.),
PythiaParameters = cms.PSet(
pythia8CommonSettingsBlock,
pythia8CUEP8M1SettingsBlock,
pythia8PowhegEmissionVetoSettingsBlock,
processParameters = cms.vstring(
'POWHEG:nFinal = 3', ## Number of final state particles
## (BEFORE THE DECAYS) in the LHE
## other than emitted extra parton
'25:m0 = 125.0',
'25:onMode = off',
'25:onIfMatch = 23 23', ## H -> ZZ
'23:onMode = off', # turn OFF all Z decays
'23:onIfAny = 12 14 16',# turn ON Z->vv
),
parameterSets = cms.vstring('pythia8CommonSettings',
'pythia8CUEP8M1Settings',
'pythia8PowhegEmissionVetoSettings',
'processParameters'
)
)
)
ProductionFilterSequence = cms.Sequence(externalLHEProducer*generator)
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