G4MuonVDNuclearModel Class Reference

#include <G4MuonVDNuclearModel.hh>

Inheritance diagram for G4MuonVDNuclearModel:

Public Member Functions
	G4MuonVDNuclearModel ()
	~G4MuonVDNuclearModel ()
G4HadFinalState *	ApplyYourself (const G4HadProjectile &aTrack, G4Nucleus &targetNucleus)
Public Member Functions inherited from G4HadronicInteraction
	G4HadronicInteraction (const G4String &modelName="HadronicModel")
virtual	~G4HadronicInteraction ()
virtual G4double	SampleInvariantT (const G4ParticleDefinition *p, G4double plab, G4int Z, G4int A)
virtual G4bool	IsApplicable (const G4HadProjectile &, G4Nucleus &)
G4double	GetMinEnergy () const
G4double	GetMinEnergy (const G4Material *aMaterial, const G4Element *anElement) const
void	SetMinEnergy (G4double anEnergy)
void	SetMinEnergy (G4double anEnergy, const G4Element *anElement)
void	SetMinEnergy (G4double anEnergy, const G4Material *aMaterial)
G4double	GetMaxEnergy () const
G4double	GetMaxEnergy (const G4Material *aMaterial, const G4Element *anElement) const
void	SetMaxEnergy (const G4double anEnergy)
void	SetMaxEnergy (G4double anEnergy, const G4Element *anElement)
void	SetMaxEnergy (G4double anEnergy, const G4Material *aMaterial)
const G4HadronicInteraction *	GetMyPointer () const
virtual G4int	GetVerboseLevel () const
virtual void	SetVerboseLevel (G4int value)
const G4String &	GetModelName () const
void	DeActivateFor (const G4Material *aMaterial)
void	ActivateFor (const G4Material *aMaterial)
void	DeActivateFor (const G4Element *anElement)
void	ActivateFor (const G4Element *anElement)
G4bool	IsBlocked (const G4Material *aMaterial) const
G4bool	IsBlocked (const G4Element *anElement) const
void	SetRecoilEnergyThreshold (G4double val)
G4double	GetRecoilEnergyThreshold () const
G4bool	operator== (const G4HadronicInteraction &right) const
G4bool	operator!= (const G4HadronicInteraction &right) const
virtual const std::pair < G4double, G4double >	GetFatalEnergyCheckLevels () const
virtual std::pair< G4double, G4double >	GetEnergyMomentumCheckLevels () const
void	SetEnergyMomentumCheckLevels (G4double relativeLevel, G4double absoluteLevel)
virtual void	ModelDescription (std::ostream &outFile) const

Additional Inherited Members
Protected Member Functions inherited from G4HadronicInteraction
void	SetModelName (const G4String &nam)
G4bool	IsBlocked () const
void	Block ()
Protected Attributes inherited from G4HadronicInteraction
G4HadFinalState	theParticleChange
G4int	verboseLevel
G4double	theMinEnergy
G4double	theMaxEnergy
G4bool	isBlocked

Detailed Description

Definition at line 54 of file G4MuonVDNuclearModel.hh.

Constructor & Destructor Documentation

G4MuonVDNuclearModel::G4MuonVDNuclearModel

(

)

Definition at line 52 of file G4MuonVDNuclearModel.cc.

References python.hepunit::GeV, python.hepunit::PeV, G4VIntraNuclearTransportModel::SetDeExcitation(), G4VPartonStringModel::SetFragmentationModel(), G4TheoFSGenerator::SetHighEnergyGenerator(), G4HadronicInteraction::SetMaxEnergy(), G4HadronicInteraction::SetMinEnergy(), and G4TheoFSGenerator::SetTransport().

 : G4HadronicInteraction("G4MuonVDNuclearModel")
{
  SetMinEnergy(0.0);
  SetMaxEnergy(1*PeV);
  CutFixed = 0.2*GeV;
  NBIN = 1000;

  for (G4int k = 0; k < 5; k++) {
    for (G4int j = 0; j < 8; j++) {
      for (G4int i = 0; i < 1001; i++) {
        proba[k][j][i] = 0.0;
        ya[i] = 0.0;
      }
    }
  }

  MakeSamplingTable();

  // Build FTFP model
  ftfp = new G4TheoFSGenerator();
  precoInterface = new G4GeneratorPrecompoundInterface();
  theHandler = new G4ExcitationHandler();
  preEquilib = new G4PreCompoundModel(theHandler);
  precoInterface->SetDeExcitation(preEquilib);
  ftfp->SetTransport(precoInterface);
  theFragmentation = new G4LundStringFragmentation();
  theStringDecay = new G4ExcitedStringDecay(theFragmentation);    
  theStringModel = new G4FTFModel;
  theStringModel->SetFragmentationModel(theStringDecay);
  ftfp->SetHighEnergyGenerator(theStringModel);

  // Build Bertini cascade
  bert = new G4CascadeInterface();
}

G4MuonVDNuclearModel::~G4MuonVDNuclearModel

(

)

Definition at line 89 of file G4MuonVDNuclearModel.cc.

{
  delete ftfp;
  delete preEquilib;
  delete theFragmentation;
  delete theStringDecay;
  delete theStringModel;
  delete bert;
}

Member Function Documentation

G4HadFinalState * G4MuonVDNuclearModel::ApplyYourself ( const G4HadProjectile &  aTrack, G4Nucleus &  targetNucleus  )

virtual

Implements G4HadronicInteraction.

Definition at line 101 of file G4MuonVDNuclearModel.cc.

References G4HadFinalState::Clear(), G4HadProjectile::Get4Momentum(), G4HadProjectile::GetKineticEnergy(), G4HadProjectile::GetTotalEnergy(), isAlive, python.hepunit::proton_mass_c2, G4HadFinalState::SetEnergyChange(), G4HadFinalState::SetMomentumChange(), G4HadFinalState::SetStatusChange(), G4HadronicInteraction::theParticleChange, CLHEP::Hep3Vector::unit(), and CLHEP::HepLorentzVector::vect().

{
  theParticleChange.Clear();

  // For very low energy, return initial track
  G4double epmax = aTrack.GetTotalEnergy() - 0.5*proton_mass_c2;
  if (epmax <= CutFixed) {
    theParticleChange.SetStatusChange(isAlive);
    theParticleChange.SetEnergyChange(aTrack.GetKineticEnergy());
    theParticleChange.SetMomentumChange(aTrack.Get4Momentum().vect().unit());
    return &theParticleChange;
  }

  // Produce recoil muon and transferred photon
  G4DynamicParticle* transferredPhoton = CalculateEMVertex(aTrack, targetNucleus);

  // Interact the gamma with the nucleus
  CalculateHadronicVertex(transferredPhoton, targetNucleus);
  return &theParticleChange;
}

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

• G4MuonVDNuclearModel.hh
• G4MuonVDNuclearModel.cc