G4EmStandardPhysics_option3 Class Reference

#include <G4EmStandardPhysics_option3.hh>

Inheritance diagram for G4EmStandardPhysics_option3:

Collaboration diagram for G4EmStandardPhysics_option3:

Public Member Functions
	G4EmStandardPhysics_option3 (G4int ver=1, const G4String &name="")
virtual	~G4EmStandardPhysics_option3 ()
virtual void	ConstructParticle ()
virtual void	ConstructProcess ()
Public Member Functions inherited from G4VPhysicsConstructor
	G4VPhysicsConstructor (const G4String &="")
	G4VPhysicsConstructor (const G4String &name, G4int physics_type)
virtual	~G4VPhysicsConstructor ()
void	SetPhysicsName (const G4String &="")
const G4String &	GetPhysicsName () const
void	SetPhysicsType (G4int)
G4int	GetPhysicsType () const
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const
G4int	GetInstanceID () const

Additional Inherited Members
Static Public Member Functions inherited from G4VPhysicsConstructor
static const G4VPCManager &	GetSubInstanceManager ()
Protected Member Functions inherited from G4VPhysicsConstructor
G4bool	RegisterProcess (G4VProcess *process, G4ParticleDefinition *particle)
G4ParticleTable::G4PTblDicIterator *	GetParticleIterator () const
Protected Attributes inherited from G4VPhysicsConstructor
G4int	verboseLevel
G4String	namePhysics
G4int	typePhysics
G4ParticleTable *	theParticleTable
G4int	g4vpcInstanceID
Static Protected Attributes inherited from G4VPhysicsConstructor
static G4RUN_DLL G4VPCManager	subInstanceManager

Detailed Description

Definition at line 52 of file G4EmStandardPhysics_option3.hh.

Constructor & Destructor Documentation

G4EmStandardPhysics_option3::G4EmStandardPhysics_option3 ( G4int  ver = 1, const G4String &  name = ""  )

explicit

Definition at line 118 of file G4EmStandardPhysics_option3.cc.

  : G4VPhysicsConstructor("G4EmStandard_opt3"), verbose(ver)
{
  G4EmParameters* param = G4EmParameters::Instance();
  param->SetDefaults();
  param->SetVerbose(verbose);
  param->SetMinEnergy(10*eV);
  param->SetMaxEnergy(100*TeV);
  param->SetLowestElectronEnergy(100*eV);
  param->SetNumberOfBinsPerDecade(20);
  param->SetMscStepLimitType(fUseDistanceToBoundary);
  param->SetMuHadLateralDisplacement(true);
  param->SetFluo(true);
  SetPhysicsType(bElectromagnetic);
}

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G4EmStandardPhysics_option3::~G4EmStandardPhysics_option3 ( )

virtual

Definition at line 137 of file G4EmStandardPhysics_option3.cc.

{}

Member Function Documentation

void G4EmStandardPhysics_option3::ConstructParticle ( )

virtual

Implements G4VPhysicsConstructor.

Definition at line 142 of file G4EmStandardPhysics_option3.cc.

{
  // gamma
  G4Gamma::Gamma();

  // leptons
  G4Electron::Electron();
  G4Positron::Positron();
  G4MuonPlus::MuonPlus();
  G4MuonMinus::MuonMinus();

  // mesons
  G4PionPlus::PionPlusDefinition();
  G4PionMinus::PionMinusDefinition();
  G4KaonPlus::KaonPlusDefinition();
  G4KaonMinus::KaonMinusDefinition();

  // barions
  G4Proton::Proton();
  G4AntiProton::AntiProton();

  // ions
  G4Deuteron::Deuteron();
  G4Triton::Triton();
  G4He3::He3();
  G4Alpha::Alpha();
  G4GenericIon::GenericIonDefinition();
}

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void G4EmStandardPhysics_option3::ConstructProcess ( )

virtual

Implements G4VPhysicsConstructor.

Definition at line 173 of file G4EmStandardPhysics_option3.cc.

{
  if(verbose > 1) {
    G4cout << "### " << GetPhysicsName() << " Construct Processes " << G4endl;
  }
  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();

  // muon & hadron bremsstrahlung and pair production
  G4MuBremsstrahlung* mub = new G4MuBremsstrahlung();
  G4MuPairProduction* mup = new G4MuPairProduction();
  G4hBremsstrahlung* pib = new G4hBremsstrahlung();
  G4hPairProduction* pip = new G4hPairProduction();
  G4hBremsstrahlung* kb = new G4hBremsstrahlung();
  G4hPairProduction* kp = new G4hPairProduction();
  G4hBremsstrahlung* pb = new G4hBremsstrahlung();
  G4hPairProduction* pp = new G4hPairProduction();
  G4ePairProduction* ee = new G4ePairProduction();

  // muon & hadron multiple scattering
  // G4MuMultipleScattering* mumsc = new G4MuMultipleScattering();
  // mumsc->AddEmModel(0, new G4WentzelVIModel());
  // G4hMultipleScattering* pimsc = new G4hMultipleScattering();
  // pimsc->AddEmModel(0, new G4WentzelVIModel());
  // G4hMultipleScattering* kmsc = new G4hMultipleScattering();
  // kmsc->AddEmModel(0, new G4WentzelVIModel());
  //G4hMultipleScattering* pmsc = new G4hMultipleScattering();
  //pmsc->AddEmModel(0, new G4WentzelVIModel());
  G4hMultipleScattering* hmsc = new G4hMultipleScattering("ionmsc");

  // nuclear stopping
  G4NuclearStopping* pnuc = new G4NuclearStopping();

  // Add standard EM Processes
  auto myParticleIterator=GetParticleIterator();
  myParticleIterator->reset();
  while( (*myParticleIterator)() ){
    G4ParticleDefinition* particle = myParticleIterator->value();
    G4String particleName = particle->GetParticleName();

    if (particleName == "gamma") {

      G4ComptonScattering* cs = new G4ComptonScattering;
      cs->SetEmModel(new G4KleinNishinaModel(), 1);

      G4PhotoElectricEffect* pee = new G4PhotoElectricEffect();
      pee->SetEmModel(new G4LivermorePhotoElectricModel(), 1);

      ph->RegisterProcess(pee, particle);
      ph->RegisterProcess(cs,  particle);
      ph->RegisterProcess(new G4GammaConversion(), particle);
      ph->RegisterProcess(new G4RayleighScattering(), particle);
 
    } else if (particleName == "e-") {

      G4eMultipleScattering* msc = new G4eMultipleScattering();

      G4eIonisation* eIoni = new G4eIonisation();
      eIoni->SetStepFunction(0.2, 100*um);      

      G4eBremsstrahlung* brem = new G4eBremsstrahlung();
      G4SeltzerBergerModel* br1 = new G4SeltzerBergerModel();
      G4eBremsstrahlungRelModel* br2 = new G4eBremsstrahlungRelModel();
      br1->SetAngularDistribution(new G4Generator2BS());
      br2->SetAngularDistribution(new G4Generator2BS());
      brem->SetEmModel(br1,1);
      brem->SetEmModel(br2,2);
      br2->SetLowEnergyLimit(GeV);

      // register processes
      ph->RegisterProcess(msc, particle);
      ph->RegisterProcess(eIoni, particle);
      ph->RegisterProcess(brem, particle);
      ph->RegisterProcess(ee, particle);

    } else if (particleName == "e+") {

      G4eMultipleScattering* msc = new G4eMultipleScattering();

      G4eIonisation* eIoni = new G4eIonisation();
      eIoni->SetStepFunction(0.2, 100*um);      

      G4eBremsstrahlung* brem = new G4eBremsstrahlung();
      G4SeltzerBergerModel* br1 = new G4SeltzerBergerModel();
      G4eBremsstrahlungRelModel* br2 = new G4eBremsstrahlungRelModel();
      br1->SetAngularDistribution(new G4Generator2BS());
      br2->SetAngularDistribution(new G4Generator2BS());
      brem->SetEmModel(br1,1);
      brem->SetEmModel(br2,2);
      br2->SetLowEnergyLimit(GeV);

      // register processes
      ph->RegisterProcess(msc, particle);
      ph->RegisterProcess(eIoni, particle);
      ph->RegisterProcess(brem, particle);
      ph->RegisterProcess(ee, particle);
      ph->RegisterProcess(new G4eplusAnnihilation(), particle);

    } else if (particleName == "mu+" ||
               particleName == "mu-"    ) {

      G4MuMultipleScattering* mumsc = new G4MuMultipleScattering();
      G4MuIonisation* muIoni = new G4MuIonisation();
      muIoni->SetStepFunction(0.2, 50*um);          

      ph->RegisterProcess(mumsc, particle);
      ph->RegisterProcess(muIoni, particle);
      ph->RegisterProcess(mub, particle);
      ph->RegisterProcess(mup, particle);
      //ph->RegisterProcess(new G4CoulombScattering(), particle);

    } else if (particleName == "alpha" ||
               particleName == "He3") {

      G4hMultipleScattering* msc = new G4hMultipleScattering();
      G4ionIonisation* ionIoni = new G4ionIonisation();
      ionIoni->SetStepFunction(0.1, 10*um);

      ph->RegisterProcess(msc, particle);
      ph->RegisterProcess(ionIoni, particle);
      ph->RegisterProcess(pnuc, particle);

    } else if (particleName == "GenericIon") {

      G4ionIonisation* ionIoni = new G4ionIonisation();
      ionIoni->SetEmModel(new G4IonParametrisedLossModel());
      ionIoni->SetStepFunction(0.1, 1*um);

      ph->RegisterProcess(hmsc, particle);
      ph->RegisterProcess(ionIoni, particle);
      ph->RegisterProcess(pnuc, particle);

    } else if (particleName == "pi+" ||
               particleName == "pi-" ) {

      G4hMultipleScattering* pimsc = new G4hMultipleScattering();
      G4hIonisation* hIoni = new G4hIonisation();
      hIoni->SetStepFunction(0.2, 50*um);

      ph->RegisterProcess(pimsc, particle);
      ph->RegisterProcess(hIoni, particle);
      ph->RegisterProcess(pib, particle);
      ph->RegisterProcess(pip, particle);

    } else if (particleName == "kaon+" ||
               particleName == "kaon-" ) {

      G4hMultipleScattering* kmsc = new G4hMultipleScattering();
      G4hIonisation* hIoni = new G4hIonisation();
      hIoni->SetStepFunction(0.2, 50*um);

      ph->RegisterProcess(kmsc, particle);
      ph->RegisterProcess(hIoni, particle);
      ph->RegisterProcess(kb, particle);
      ph->RegisterProcess(kp, particle);

    } else if (particleName == "proton" ||
           particleName == "anti_proton") {

      G4hMultipleScattering* pmsc = new G4hMultipleScattering();
      G4hIonisation* hIoni = new G4hIonisation();
      hIoni->SetStepFunction(0.2, 50*um);

      ph->RegisterProcess(pmsc, particle);
      ph->RegisterProcess(hIoni, particle);
      ph->RegisterProcess(pb, particle);
      ph->RegisterProcess(pp, particle);
      ph->RegisterProcess(pnuc, particle);

    } else if (particleName == "B+" ||
           particleName == "B-" ||
           particleName == "D+" ||
           particleName == "D-" ||
           particleName == "Ds+" ||
           particleName == "Ds-" ||
               particleName == "anti_He3" ||
               particleName == "anti_alpha" ||
               particleName == "anti_deuteron" ||
               particleName == "anti_lambda_c+" ||
               particleName == "anti_omega-" ||
               particleName == "anti_sigma_c+" ||
               particleName == "anti_sigma_c++" ||
               particleName == "anti_sigma+" ||
               particleName == "anti_sigma-" ||
               particleName == "anti_triton" ||
               particleName == "anti_xi_c+" ||
               particleName == "anti_xi-" ||
               particleName == "deuteron" ||
           particleName == "lambda_c+" ||
               particleName == "omega-" ||
               particleName == "sigma_c+" ||
               particleName == "sigma_c++" ||
               particleName == "sigma+" ||
               particleName == "sigma-" ||
               particleName == "tau+" ||
               particleName == "tau-" ||
               particleName == "triton" ||
               particleName == "xi_c+" ||
               particleName == "xi-" ) {

      ph->RegisterProcess(hmsc, particle);
      ph->RegisterProcess(new G4hIonisation(), particle);
      ph->RegisterProcess(pnuc, particle);
    }
  }
    
  // Nuclear stopping
  pnuc->SetMaxKinEnergy(MeV);
    
  // Deexcitation
  G4VAtomDeexcitation* de = new G4UAtomicDeexcitation();
  G4LossTableManager::Instance()->SetAtomDeexcitation(de);

  G4EmModelActivator mact(GetPhysicsName());
}

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The documentation for this class was generated from the following files:

• geant4.10.03.p01/source/physics_lists/constructors/electromagnetic/include/G4EmStandardPhysics_option3.hh
• geant4.10.03.p01/source/physics_lists/constructors/electromagnetic/src/G4EmStandardPhysics_option3.cc