#include <CustomPhysicsList.h>

Inheritance diagram for CustomPhysicsList:

Public Member Functions
void	ConstructParticle () override

void	ConstructProcess () override

	CustomPhysicsList (const std::string &name, const edm::ParameterSet &p, bool useuni=false)

	~CustomPhysicsList () override

Private Attributes
double	dfactor

bool	fHadronicInteraction

std::unique_ptr < CustomParticleFactory >	fParticleFactory

edm::ParameterSet	myConfig

std::string	particleDefFilePath

std::string	processDefFilePath

Static Private Attributes
static G4ThreadLocal std::unique_ptr < G4ProcessHelper >	myHelper

Detailed Description

Definition at line 12 of file CustomPhysicsList.h.

Constructor & Destructor Documentation

CustomPhysicsList::CustomPhysicsList	(	const std::string &	name,
		const edm::ParameterSet &	p,
		bool	useuni = `false`
	)

Definition at line 27 of file CustomPhysicsList.cc.

References dfactor, fHadronicInteraction, personalPlayback::fp, fParticleFactory, edm::FileInPath::fullPath(), edm::ParameterSet::getParameter(), myConfig, myHelper, AlCaHLTBitMon_ParallelJobs::p, and particleDefFilePath.

     : G4VPhysicsConstructor(name) {
   myConfig = p;
   if (apinew) {
     dfactor = p.getParameter<double>("DarkMPFactor");
     fHadronicInteraction = p.getParameter<bool>("RhadronPhysics");
   } else {
     // this is left for backward compatibility
     dfactor = p.getParameter<double>("dark_factor");
     fHadronicInteraction = p.getParameter<bool>("rhadronPhysics");
   }
   edm::FileInPath fp = p.getParameter<edm::FileInPath>("particlesDef");
   particleDefFilePath = fp.fullPath();
   fParticleFactory = std::make_unique<CustomParticleFactory>();
   myHelper.reset(nullptr);
 
   edm::LogVerbatim("SimG4CoreCustomPhysics") << "CustomPhysicsList: Path for custom particle definition file: \n"
                                              << particleDefFilePath << "\n"
                                              << "      dark_factor= " << dfactor;
 }

CustomPhysicsList::~CustomPhysicsList ( )

override

Definition at line 48 of file CustomPhysicsList.cc.

48 {}

Member Function Documentation

void CustomPhysicsList::ConstructParticle ( )

override

Definition at line 50 of file CustomPhysicsList.cc.

References fParticleFactory, and particleDefFilePath.

                                           {
   edm::LogVerbatim("SimG4CoreCustomPhysics") << "===== CustomPhysicsList::ConstructParticle ";
   fParticleFactory.get()->loadCustomParticles(particleDefFilePath);
 }

void CustomPhysicsList::ConstructProcess ( )

override

Definition at line 55 of file CustomPhysicsList.cc.

References CMSQGSPSIMPBuilder::Build(), CommonMethods::cp(), dfactor, fHadronicInteraction, fParticleFactory, CustomParticle::GetCloud(), CustomParticle::GetSpectator(), GeV, myConfig, myHelper, CustomPDGParser::s_isgluinoHadron(), CustomPDGParser::s_issbottomHadron(), and CustomPDGParser::s_isstopHadron().

                                          {
   edm::LogVerbatim("SimG4CoreCustomPhysics") << "CustomPhysicsList: adding CustomPhysics processes "
                                              << "for the list of particles";
 
   G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
 
   for (auto particle : fParticleFactory.get()->getCustomParticles()) {
     if (particle->GetParticleType() == "simp") {
       G4ProcessManager* pmanager = particle->GetProcessManager();
       if (pmanager) {
         CMSSIMPInelasticProcess* simpInelPr = new CMSSIMPInelasticProcess();
         CMSQGSPSIMPBuilder* theQGSPSIMPB = new CMSQGSPSIMPBuilder();
         theQGSPSIMPB->Build(simpInelPr);
         pmanager->AddDiscreteProcess(simpInelPr);
       } else
         edm::LogVerbatim("CustomPhysics") << "   No pmanager";
     }
 
     CustomParticle* cp = dynamic_cast<CustomParticle*>(particle);
     if (cp) {
       G4ProcessManager* pmanager = particle->GetProcessManager();
       edm::LogVerbatim("SimG4CoreCustomPhysics")
           << "CustomPhysicsList: " << particle->GetParticleName() << "  PDGcode= " << particle->GetPDGEncoding()
           << "  Mass= " << particle->GetPDGMass() / GeV << " GeV.";
       if (pmanager) {
         if (particle->GetPDGCharge() != 0.0) {
           ph->RegisterProcess(new G4hMultipleScattering, particle);
           ph->RegisterProcess(new G4hIonisation, particle);
         }
         if (cp->GetCloud() && fHadronicInteraction &&
             (CustomPDGParser::s_isgluinoHadron(particle->GetPDGEncoding()) ||
              (CustomPDGParser::s_isstopHadron(particle->GetPDGEncoding())) ||
              (CustomPDGParser::s_issbottomHadron(particle->GetPDGEncoding())))) {
           edm::LogVerbatim("SimG4CoreCustomPhysics")
               << "CustomPhysicsList: " << particle->GetParticleName()
               << " CloudMass= " << cp->GetCloud()->GetPDGMass() / GeV
               << " GeV; SpectatorMass= " << cp->GetSpectator()->GetPDGMass() / GeV << " GeV.";
 
           if (!myHelper.get()) {
             myHelper = std::make_unique<G4ProcessHelper>(myConfig, fParticleFactory.get());
           }
           pmanager->AddDiscreteProcess(new FullModelHadronicProcess(myHelper.get()));
         }
         if (particle->GetParticleType() == "darkpho") {
           CMSDarkPairProductionProcess* darkGamma = new CMSDarkPairProductionProcess(dfactor);
           pmanager->AddDiscreteProcess(darkGamma);
         }
       }
     }
   }
 }