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import FWCore.ParameterSet.Config as cms
from Configuration.Generator.PythiaUEZ2starSettings_cfi import *
generator = cms.EDFilter("Pythia6GeneratorFilter",
ExternalDecays = cms.PSet(
EvtGen = cms.untracked.PSet(
use_default_decay = cms.untracked.bool(False),
decay_table = cms.FileInPath('GeneratorInterface/ExternalDecays/data/DECAY_NOLONGLIFE.DEC'),
particle_property_file = cms.FileInPath('GeneratorInterface/ExternalDecays/data/evt.pdl'),
user_decay_file = cms.FileInPath('GeneratorInterface/ExternalDecays/data/Onia_mumu.dec'),
list_forced_decays = cms.vstring('MyJ/psi'),
operates_on_particles = cms.vint32(0)
),
parameterSets = cms.vstring('EvtGen')
),
pythiaPylistVerbosity = cms.untracked.int32(0),
filterEfficiency = cms.untracked.double(0.00082),
pythiaHepMCVerbosity = cms.untracked.bool(False),
comEnergy = cms.double(13000.0),
crossSection = cms.untracked.double(0),
maxEventsToPrint = cms.untracked.int32(0),
PythiaParameters = cms.PSet(
pythiaUESettingsBlock,
processParameters = cms.vstring('MSEL=61 ! Quarkonia',
'MDME(858,1) = 0 ! 0.060200 e- e+',
'MDME(859,1) = 1 ! 0.060100 mu- mu+',
'MDME(860,1) = 0 ! 0.879700 rndmflav rndmflavbar',
'MSTP(142)=2 ! turns on the PYEVWT Pt re-weighting routine',
'PARJ(13)=0.750 ! probability that a c or b meson has S=1',
'PARJ(14)=0.162 ! probability that a meson with S=0 is produced with L=1, J=1',
'PARJ(15)=0.018 ! probability that a meson with S=1 is produced with L=1, J=0',
'PARJ(16)=0.054 ! probability that a meson with S=1 is produced with L=1, J=1',
'MSTP(145)=0 ! choice of polarization',
'MSTP(146)=0 ! choice of polarization frame ONLY when mstp(145)=1',
'MSTP(147)=0 ! particular helicity or density matrix component when mstp(145)=1',
'MSTP(148)=1 ! possibility to allow for final-state shower evolution, extreme case !',
'MSTP(149)=1 ! if mstp(148)=1, it determines the kinematics of the QQ~3S1(8)->QQ~3S1(8)+g branching',
'PARP(141)=1.16 ! New values for COM matrix elements',
'PARP(142)=0.0119 ! New values for COM matrix elements',
'PARP(143)=0.01 ! New values for COM matrix elements',
'PARP(144)=0.01 ! New values for COM matrix elements',
'PARP(145)=0.05 ! New values for COM matrix elements',
'PARP(146)=9.28 ! New values for COM matrix elements',
'PARP(147)=0.15 ! New values for COM matrix elements',
'PARP(148)=0.02 ! New values for COM matrix elements',
'PARP(149)=0.02 ! New values for COM matrix elements',
'PARP(150)=0.085 ! New values for COM matrix elements',
'BRAT(861)=0.202 ! chi_2c->J/psi gamma',
'BRAT(862)=0.798 ! chi_2c->rndmflav rndmflavbar',
'BRAT(1501)=0.013 ! chi_0c->J/psi gamma',
'BRAT(1502)=0.987 ! chi_0c->rndmflav rndmflavbar',
'BRAT(1555)=0.356 ! chi_1c->J/psi gamma',
'BRAT(1556)=0.644 ! chi_1c->rndmflav rndmflavbar'),
parameterSets = cms.vstring('pythiaUESettings',
'processParameters',
'CSAParameters'),
CSAParameters = cms.vstring('CSAMODE = 6 ! cross-section reweighted quarkonia')
)
)
oniafilter = cms.EDFilter("PythiaFilter",
MaxEta = cms.untracked.double(1e+100),
Status = cms.untracked.int32(2),
MinEta = cms.untracked.double(-1e+100),
MinPt = cms.untracked.double(15.),
ParticleID = cms.untracked.int32(443)
)
mumugenfilter = cms.EDFilter("MCParticlePairFilter",
Status = cms.untracked.vint32(1, 1),
MinPt = cms.untracked.vdouble(2.8, 2.8),
MaxEta = cms.untracked.vdouble(2.3, 2.3),
MinEta = cms.untracked.vdouble(-2.3, -2.3),
ParticleCharge = cms.untracked.int32(-1),
ParticleID1 = cms.untracked.vint32(13),
ParticleID2 = cms.untracked.vint32(13)
)
configurationMetadata = cms.untracked.PSet(
version = cms.untracked.string('$Revision: 1.1 $'),
annotation = cms.untracked.string('Summer09: Pythia6 generation of prompt JPsi, 7TeV, D6T tune'),
name = cms.untracked.string('$Source: /local/reps/CMSSW/CMSSW/Configuration/GenProduction/python/EightTeV/PYTHIA6_JPsiWithFSR_tuneD6T_8TeV_cff.py,v $')
)
ProductionFilterSequence = cms.Sequence(generator*oniafilter*mumugenfilter)
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