PhysicsLists/plugins/FTFPCMS_BERT_EMH.cc

0001 #include "FTFPCMS_BERT_EMH.h"
0002 #include "SimG4Core/PhysicsLists/interface/CMSEmStandardPhysicsEMH.h"
0003 #include "SimG4Core/PhysicsLists/interface/CMSHadronPhysicsFTFP_BERT.h"
0004 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0005
0006 #include "G4DecayPhysics.hh"
0007 #include "G4IonPhysics.hh"
0008 #include "G4StoppingPhysics.hh"
0009 #include "G4HadronElasticPhysics.hh"
0010
0011 FTFPCMS_BERT_EMH::FTFPCMS_BERT_EMH(const edm::ParameterSet& p) : PhysicsList(p) {
0012   int ver = p.getUntrackedParameter<int>("Verbosity", 0);
0013   bool emPhys = p.getUntrackedParameter<bool>("EMPhysics", true);
0014   bool hadPhys = p.getUntrackedParameter<bool>("HadPhysics", true);
0015   double minFTFP = p.getParameter<double>("EminFTFP") * CLHEP::GeV;
0016   double maxBERT = p.getParameter<double>("EmaxBERT") * CLHEP::GeV;
0017   double maxBERTpi = p.getParameter<double>("EmaxBERTpi") * CLHEP::GeV;
0018   edm::LogVerbatim("PhysicsList") << "CMS Physics List FTFP_BERT_EMH: "
0019                                   << "\n Flags for EM Physics: " << emPhys << "; Hadronic Physics: " << hadPhys
0020                                   << "\n Transition energy Bertini/FTFP from " << minFTFP / CLHEP::GeV << " to "
0021                                   << maxBERT / CLHEP::GeV << "; for pions to " << maxBERTpi / CLHEP::GeV << " GeV";
0022
0023   if (emPhys) {
0024     // EM Physics
0025     RegisterPhysics(new CMSEmStandardPhysicsEMH(ver, p));
0026   }
0027
0028   // Decays
0029   this->RegisterPhysics(new G4DecayPhysics(ver));
0030
0031   if (hadPhys) {
0032     // Hadron Elastic scattering
0033     RegisterPhysics(new G4HadronElasticPhysics(ver));
0034
0035     // Hadron Physics
0036     RegisterPhysics(new CMSHadronPhysicsFTFP_BERT(minFTFP, maxBERT, maxBERTpi, minFTFP, maxBERT));
0037
0038     // Stopping Physics
0039     RegisterPhysics(new G4StoppingPhysics(ver));
0040
0041     // Ion Physics
0042     RegisterPhysics(new G4IonPhysics(ver));
0043   }
0044 }