TSPhysicsList.cc

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#include "TSPhysicsList.hh"

#include "G4RunManager.hh"
#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"
#include "G4ParticleTypes.hh"

// Hadrons
#include "G4BaryonConstructor.hh"
#include "G4IonConstructor.hh"
#include "G4MesonConstructor.hh"

// Bosons
#include "G4BosonConstructor.hh"

// Leptons
#include "G4LeptonConstructor.hh"

// Other Particles
#include "G4ShortLivedConstructor.hh"

// Process options
#include "G4LossTableManager.hh"
#include "G4EmProcessOptions.hh"

// Physics List Helper
#include "G4PhysicsListHelper.hh"

#include "G4StepLimiter.hh"

// Constructors
#include "G4EmStandardPhysics_option3.hh"
#include "G4EmStandardPhysics_option4.hh"
#include "G4RadioactiveDecayPhysics.hh"
#include "G4HadronPhysicsQGSP_BERT.hh"
#include "G4HadronPhysicsQGSP_BERT_HP.hh"
#include "G4HadronElasticPhysics.hh"
#include "G4HadronElasticPhysicsHP.hh"
#include "G4IonElasticPhysics.hh"
#include "G4IonBinaryCascadePhysics.hh"
#include "G4DecayPhysics.hh"

#include <set>

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TSPhysicsList* TSPhysicsList::fgInstance = 0;

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TSPhysicsList* TSPhysicsList::Instance()
{
  return fgInstance;
}

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TSPhysicsList::TSPhysicsList()
: fDefaultCutValue(1.*CLHEP::mm)
{
  fgInstance = this;

  fConstructors.push_back(new G4EmStandardPhysics_option4);
  fConstructors.push_back(new G4DecayPhysics);
  fConstructors.push_back(new G4RadioactiveDecayPhysics);
  fConstructors.push_back(new G4HadronPhysicsQGSP_BERT_HP);
  fConstructors.push_back(new G4HadronElasticPhysicsHP);
  fConstructors.push_back(new G4IonElasticPhysics);
  fConstructors.push_back(new G4IonBinaryCascadePhysics);
}

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TSPhysicsList::~TSPhysicsList()
{
  for(auto ite : fConstructors)
    delete ite;

  fgInstance = 0;
}

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void TSPhysicsList::ConstructParticle()
{
    for(auto c : fConstructors)
    {
        c->ConstructParticle();
    }
}

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void TSPhysicsList::ConstructProcess()
{
    // Transportation
    //
    AddTransportation();

    for(auto c : fConstructors)
    {
        c->ConstructProcess();
    }

    std::set<G4String> step_limit_particles;
    // standard particles
    step_limit_particles.insert("e-");
    step_limit_particles.insert("e+");
    step_limit_particles.insert("alpha");
    step_limit_particles.insert("He3");
    step_limit_particles.insert("GenericIon");
    step_limit_particles.insert("proton");
    step_limit_particles.insert("neutron");
    // more ~exotic particles
    step_limit_particles.insert("pi+");
    step_limit_particles.insert("pi-");
    step_limit_particles.insert("mu+");
    step_limit_particles.insert("mu-");

    auto particleIterator=GetParticleIterator();
    particleIterator->reset();

    G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();

    while( (*particleIterator)() )
    {
        G4ParticleDefinition* particle = particleIterator->value();
        G4String pname = particle->GetParticleName();

        if(step_limit_particles.find(pname) != step_limit_particles.end() ||
           particle->GetPDGCharge())
        {
            ph->RegisterProcess(new G4StepLimiter, particle);
        }
    }
}

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void TSPhysicsList::SetCuts()
{
    SetCutValue(fDefaultCutValue, "e-");
    SetCutValue(fDefaultCutValue, "e+");
    SetCutValue(fDefaultCutValue, "gamma");
    SetCutValue(fDefaultCutValue, "proton");
}

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