import FWCore.ParameterSet.Config as cms generator = cms.EDFilter("Pythia8GeneratorFilter", comEnergy = cms.double(8000.0), crossSection = cms.untracked.double(23.04), filterEfficiency = cms.untracked.double(1.0), maxEventsToPrint = cms.untracked.int32(0), pythiaHepMCVerbosity = cms.untracked.bool(False), pythiaPylistVerbosity = cms.untracked.int32(0), PythiaParameters = cms.PSet( processParameters = cms.vstring( 'Main:timesAllowErrors = 10000', 'ParticleDecays:limitTau0 = on', 'ParticleDecays:tauMax = 10', 'ExtraDimensionsG*:ffbar2G* = on', '5100039:m0 = 400.', '5100039:onMode = off', '5100039:onIfAny = 1 2 3 4 5', 'ExtraDimensionsG*:kappaMG = 0.54', 'Tune:pp 5', 'Tune:ee 3', ), parameterSets = cms.vstring('processParameters') ) )