import FWCore.ParameterSet.Config as cms # Hector transport of particles along the beam pipe for very forward detectors from SimTransport.HectorProducer.HectorTransportZDC_cfi import * # CMSSW/Geant4 interface from SimG4Core.Configuration.SimG4Core_cff import * psim = cms.Sequence(cms.SequencePlaceholder("randomEngineStateProducer")*LHCTransport*g4SimHits)