import FWCore.ParameterSet.Config as cms
# Disclaimer :
#
# This set of Pythia configuration cards has been copied
# and pasted from
# RecoTracker/RoadSearchCloudMaker/test/sim_pythia.cfg
# prepared by Oliver Gutsche (FNAL)
#
# the only change is MSTP(128)=2 - this option takes decay
# products out of doc section; decay products point at parents
# in the main section (Julia Yarba, FNAL).
source = cms.Source("PythiaSource",
# to printout HepMC::GenEvent record (HepMC::GenEvent::print())
pythiaHepMCVerbosity = cms.untracked.bool(False),
maxEventsToPrint = cms.untracked.int32(0),
# to printout pythia event record (call pylist)
pythiaPylistVerbosity = cms.untracked.int32(0),
comEnergy = cms.untracked.double(10000.0),
PythiaParameters = cms.PSet(
pythiaHZZmumumumu = cms.vstring('PMAS(25,1)=190.0 !mass of Higgs',
'MSEL=0 !(D=1) to select between full user control (0, then use MSUB) and s
ome preprogrammed alternative: QCD hight pT processes (1, then ISUB=11, 12, 13, 28, 53, 68), QCD low pT
processes (2, then ISUB=11, 12, 13, 28, 53, 68, 91, 92, 94, 95)',
'MSTJ(11)=3 !Choice of the fragmentation function',
'MSTJ(41)=1 !Switch off Pythia QED bremsshtrahlung',
'MSTP(51)=7 !structure function chosen',
'MSTP(61)=0 ! no initial-state showers',
'MSTP(71)=0 ! no final-state showers',
'MSTP(81)=0 ! no multiple interactions',
'MSTP(111)=0 ! no hadronization',
'MSTU(21)=1 !Check on possible errors during program execution',
'MSUB(102)=1 !ggH',
'MSUB(123)=1 !ZZ fusion to H',
'MSUB(124)=1 !WW fusion to H',
'PARP(82)=1.9 !pt cutoff for multiparton interactions',
'PARP(83)=0.5 !Multiple interactions: matter distrbn parameter Registered by Chri
s.Seez@cern.ch',
'PARP(84)=0.4 !Multiple interactions: matter distribution parameter Registered by
Chris.Seez@cern.ch',
'PARP(90)=0.16 !Multiple interactions: rescaling power Registered by Chris.Seez@ce
rn.ch',
'CKIN(45)=5. !high mass cut on m2 in 2 to 2 process Registered by Chris.Seez@cer
n.ch',
'CKIN(46)=150. !high mass cut on secondary resonance m1 in 2->1->2 process Registe
red by Alexandre.Nikitenko@cern.ch',
'CKIN(47)=5. !low mass cut on secondary resonance m2 in 2->1->2 process Register
ed by Alexandre.Nikitenko@cern.ch',
'CKIN(48)=150. !high mass cut on secondary resonance m2 in 2->1->2 process Registe
red by Alexandre.Nikitenko@cern.ch',
'MDME(174,1)=0 !Z decay into d dbar',
'MDME(175,1)=0 !Z decay into u ubar',
'MDME(176,1)=0 !Z decay into s sbar',
'MDME(177,1)=0 !Z decay into c cbar',
'MDME(178,1)=0 !Z decay into b bbar',
'MDME(179,1)=0 !Z decay into t tbar',
'MDME(182,1)=0 !Z decay into e- e+',
'MDME(183,1)=0 !Z decay into nu_e nu_ebar',
'MDME(184,1)=1 !Z decay into mu- mu+',
'MDME(185,1)=0 !Z decay into nu_mu nu_mubar',
'MDME(186,1)=0 !Z decay into tau- tau+',
'MDME(187,1)=0 !Z decay into nu_tau nu_taubar',
'MDME(210,1)=0 !Higgs decay into dd',
'MDME(211,1)=0 !Higgs decay into uu',
'MDME(212,1)=0 !Higgs decay into ss',
'MDME(213,1)=0 !Higgs decay into cc',
'MDME(214,1)=0 !Higgs decay into bb',
'MDME(215,1)=0 !Higgs decay into tt',
'MDME(216,1)=0 !Higgs decay into',
'MDME(217,1)=0 !Higgs decay into Higgs decay',
'MDME(218,1)=0 !Higgs decay into e nu e',
'MDME(219,1)=0 !Higgs decay into mu nu mu',
'MDME(220,1)=0 !Higgs decay into tau nu tau',
'MDME(221,1)=0 !Higgs decay into Higgs decay',
'MDME(222,1)=0 !Higgs decay into g g',
'MDME(223,1)=0 !Higgs decay into gam gam',
'MDME(224,1)=0 !Higgs decay into gam Z',
'MDME(225,1)=1 !Higgs decay into Z Z',
'MDME(226,1)=0 !Higgs decay into W W',
'MSTP(128)=2 !dec.prods out of doc section, point at parents in the main section'),
parameterSets = cms.vstring('pythiaHZZmumumumu')
)
)
--
SeoKonKang - 04 Mar 2009