G4LEPTSExcitationModel Class Reference

#include <G4LEPTSExcitationModel.hh>

Inheritance diagram for G4LEPTSExcitationModel:

Public Member Functions
	G4LEPTSExcitationModel (const G4String &modelName="G4LEPTSExcitationModel")
	~G4LEPTSExcitationModel () override
void	Initialise (const G4ParticleDefinition *, const G4DataVector &) override
std::map< G4int, std::vector< G4double > >	ReadIXS (G4String, const G4Material *aMaterial) override
void	SampleSecondaries (std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin=0.0, G4double tmax=DBL_MAX) override
G4double	CrossSectionPerVolume (const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX) override
Public Member Functions inherited from G4VLEPTSModel
	G4VLEPTSModel (const G4String &processName)
	~G4VLEPTSModel () override
void	BuildPhysicsTable (const G4ParticleDefinition &aParticleType)
G4double	GetMeanFreePath (const G4Material *mate, const G4ParticleDefinition *aParticle, G4double kineticEnergy)
G4ThreeVector	SampleNewDirection (const G4Material *aMaterial, G4ThreeVector Dir, G4double e, G4double el)
G4double	SampleAngle (const G4Material *aMaterial, G4double e, G4double el)
G4ThreeVector	SampleNewDirection (G4ThreeVector Dir, G4double ang)
G4VLEPTSModel &	operator= (const G4VLEPTSModel &right)
	G4VLEPTSModel (const G4VLEPTSModel &)
Public Member Functions inherited from G4VEmModel
	G4VEmModel (const G4String &nam)
virtual	~G4VEmModel ()
virtual void	InitialiseLocal (const G4ParticleDefinition *, G4VEmModel *masterModel)
virtual void	InitialiseForMaterial (const G4ParticleDefinition *, const G4Material *)
virtual void	InitialiseForElement (const G4ParticleDefinition *, G4int Z)
virtual G4double	ComputeDEDXPerVolume (const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=DBL_MAX)
virtual G4double	GetPartialCrossSection (const G4Material *, G4int level, const G4ParticleDefinition *, G4double kineticEnergy)
virtual G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0., G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
virtual G4double	ComputeCrossSectionPerShell (const G4ParticleDefinition *, G4int Z, G4int shellIdx, G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
virtual G4double	ChargeSquareRatio (const G4Track &)
virtual G4double	GetChargeSquareRatio (const G4ParticleDefinition *, const G4Material *, G4double kineticEnergy)
virtual G4double	GetParticleCharge (const G4ParticleDefinition *, const G4Material *, G4double kineticEnergy)
virtual void	StartTracking (G4Track *)
virtual void	CorrectionsAlongStep (const G4MaterialCutsCouple *, const G4DynamicParticle *, const G4double &length, G4double &eloss)
virtual G4double	Value (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy)
virtual G4double	MinPrimaryEnergy (const G4Material *, const G4ParticleDefinition *, G4double cut=0.0)
virtual G4double	MinEnergyCut (const G4ParticleDefinition *, const G4MaterialCutsCouple *)
virtual void	SetupForMaterial (const G4ParticleDefinition *, const G4Material *, G4double kineticEnergy)
virtual void	DefineForRegion (const G4Region *)
virtual void	FillNumberOfSecondaries (G4int &numberOfTriplets, G4int &numberOfRecoil)
virtual void	ModelDescription (std::ostream &outFile) const
void	InitialiseElementSelectors (const G4ParticleDefinition *, const G4DataVector &)
std::vector< G4EmElementSelector * > *	GetElementSelectors ()
void	SetElementSelectors (std::vector< G4EmElementSelector * > *)
G4double	ComputeDEDX (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=DBL_MAX)
G4double	CrossSection (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
G4double	ComputeMeanFreePath (const G4ParticleDefinition *, G4double kineticEnergy, const G4Material *, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition *, const G4Element *, G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
const G4Element *	SelectRandomAtom (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
const G4Element *	SelectTargetAtom (const G4MaterialCutsCouple *, const G4ParticleDefinition *, G4double kineticEnergy, G4double logKineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
const G4Element *	SelectRandomAtom (const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
const G4Element *	GetCurrentElement (const G4Material *mat=nullptr) const
G4int	SelectRandomAtomNumber (const G4Material *) const
const G4Isotope *	GetCurrentIsotope (const G4Element *elm=nullptr) const
G4int	SelectIsotopeNumber (const G4Element *) const
void	SetParticleChange (G4VParticleChange *, G4VEmFluctuationModel *f=nullptr)
void	SetCrossSectionTable (G4PhysicsTable *, G4bool isLocal)
G4ElementData *	GetElementData ()
G4PhysicsTable *	GetCrossSectionTable ()
G4VEmFluctuationModel *	GetModelOfFluctuations ()
G4VEmAngularDistribution *	GetAngularDistribution ()
G4VEmModel *	GetTripletModel ()
void	SetTripletModel (G4VEmModel *)
void	SetAngularDistribution (G4VEmAngularDistribution *)
G4double	HighEnergyLimit () const
G4double	LowEnergyLimit () const
G4double	HighEnergyActivationLimit () const
G4double	LowEnergyActivationLimit () const
G4double	PolarAngleLimit () const
G4double	SecondaryThreshold () const
G4bool	DeexcitationFlag () const
G4bool	ForceBuildTableFlag () const
G4bool	UseAngularGeneratorFlag () const
void	SetAngularGeneratorFlag (G4bool)
void	SetHighEnergyLimit (G4double)
void	SetLowEnergyLimit (G4double)
void	SetActivationHighEnergyLimit (G4double)
void	SetActivationLowEnergyLimit (G4double)
G4bool	IsActive (G4double kinEnergy) const
void	SetPolarAngleLimit (G4double)
void	SetSecondaryThreshold (G4double)
void	SetDeexcitationFlag (G4bool val)
void	SetForceBuildTable (G4bool val)
void	SetFluctuationFlag (G4bool val)
void	SetMasterThread (G4bool val)
G4bool	IsMaster () const
void	SetUseBaseMaterials (G4bool val)
G4bool	UseBaseMaterials () const
G4double	MaxSecondaryKinEnergy (const G4DynamicParticle *dynParticle)
const G4String &	GetName () const
void	SetCurrentCouple (const G4MaterialCutsCouple *)
G4bool	IsLocked () const
void	SetLocked (G4bool)
void	SetLPMFlag (G4bool)
G4VEmModel &	operator= (const G4VEmModel &right)=delete
	G4VEmModel (const G4VEmModel &)=delete

Additional Inherited Members
Protected Member Functions inherited from G4VLEPTSModel
void	Init ()
G4bool	ReadParam (G4String fileName, const G4Material *aMaterial)
G4double	SampleEnergyLoss (const G4Material *aMaterial, G4double eMin, G4double eMax)
void	BuildMeanFreePathTable (const G4Material *aMaterial, std::map< G4int, std::vector< G4double > > &integralXS)
Protected Member Functions inherited from G4VEmModel
G4ParticleChangeForLoss *	GetParticleChangeForLoss ()
G4ParticleChangeForGamma *	GetParticleChangeForGamma ()
virtual G4double	MaxSecondaryEnergy (const G4ParticleDefinition *, G4double kineticEnergy)
const G4MaterialCutsCouple *	CurrentCouple () const
void	SetCurrentElement (const G4Element *)
Protected Attributes inherited from G4VLEPTSModel
G4PhysicsTable *	theMeanFreePathTable
G4double	theLowestEnergyLimit
G4double	theHighestEnergyLimit
G4int	theNumbBinTable
std::map< const G4Material *, G4double >	theIonisPot
std::map< const G4Material *, G4double >	theIonisPotInt
std::map< const G4Material *, G4double >	theMolecularMass
std::map< const G4Material *, G4LEPTSDiffXS * >	theDiffXS
std::map< const G4Material *, G4LEPTSDistribution * >	theRMTDistr
std::map< const G4Material *, G4LEPTSElossDistr * >	theElostDistr
std::map< const G4Material *, G4LEPTSDistribution * >	theElostDistr2
std::map< const G4Material *, G4int >	theNXSdat
std::map< const G4Material *, G4int >	theNXSsub
G4bool	isInitialised {false}
XSType	theXSType
G4int	verboseLevel
Protected Attributes inherited from G4VEmModel
G4ElementData *	fElementData = nullptr
G4VParticleChange *	pParticleChange = nullptr
G4PhysicsTable *	xSectionTable = nullptr
const G4Material *	pBaseMaterial = nullptr
const std::vector< G4double > *	theDensityFactor = nullptr
const std::vector< G4int > *	theDensityIdx = nullptr
G4double	inveplus
G4double	pFactor = 1.0
std::size_t	currentCoupleIndex = 0
std::size_t	basedCoupleIndex = 0
G4bool	lossFlucFlag = true

Detailed Description

Definition at line 31 of file G4LEPTSExcitationModel.hh.

Constructor & Destructor Documentation

G4LEPTSExcitationModel()

G4LEPTSExcitationModel::G4LEPTSExcitationModel

(

const G4String &

modelName = "G4LEPTSExcitationModel"

)

Definition at line 30 of file G4LEPTSExcitationModel.cc.

  : G4VLEPTSModel( modelName )
{
  theXSType = XSExcitation;
  fParticleChangeForGamma = nullptr;
  LowestExcitationEnergy = 0;
  LowestNeutralDisociationEnergy = 0; 
} // constructor

~G4LEPTSExcitationModel()

G4LEPTSExcitationModel::~G4LEPTSExcitationModel ( )

overridedefault

Member Function Documentation

CrossSectionPerVolume()

G4double G4LEPTSExcitationModel::CrossSectionPerVolume ( const G4Material * mate, const G4ParticleDefinition * aParticle, G4double kineticEnergy, G4double cutEnergy = 0.0, G4double maxEnergy = DBL_MAX )

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 81 of file G4LEPTSExcitationModel.cc.

{
  return 1./GetMeanFreePath( mate, aParticle, kineticEnergy );
 
}

Initialise()

void G4LEPTSExcitationModel::Initialise ( const G4ParticleDefinition * aParticle, const G4DataVector &  )

overridevirtual

Implements G4VEmModel.

Definition at line 45 of file G4LEPTSExcitationModel.cc.

{
  Init();
  BuildPhysicsTable( *aParticle );
 
  fParticleChangeForGamma = GetParticleChangeForGamma();
 
  LowestExcitationEnergy = 0;
  LowestNeutralDisociationEnergy = 0;
 
 
}

ReadIXS()

std::map< G4int, std::vector< G4double > > G4LEPTSExcitationModel::ReadIXS ( G4String fileTXS, const G4Material * aMaterial )

overridevirtual

Reimplemented from G4VLEPTSModel.

Definition at line 60 of file G4LEPTSExcitationModel.cc.

{
  std::map<G4int,std::vector<G4double> > integralXS = G4VLEPTSModel::ReadIXS( fileTXS, aMaterial);
 
  if( integralXS.empty() ) return integralXS;
 
  for (G4int jj=theNXSdat[aMaterial]; jj>=0; jj--) {
    if( integralXS[XSDissociation][jj] > 0.001) LowestExcitationEnergy  = integralXS[XSTotal][jj-1];
    if( integralXS[XSVibration][jj] > 0.001) LowestNeutralDisociationEnergy = integralXS[XSTotal][jj-1]*CLHEP::eV;
    //    if( txs[5][j] > 0.001) LowestExcitationEnergy         = txs[0][j-1];
    //  if( txs[6][j] > 0.001) LowestNeutralDisociationEnergy = txs[0][j-1]*CLHEP::eV;  
  }
 
  if( verboseLevel >= 1) G4cout << "        LowestExcitationEnergy: " << LowestExcitationEnergy << G4endl
     << "LowestNeutralDisociationEnergy: " << LowestNeutralDisociationEnergy/CLHEP::eV
     << G4endl;
  
  return integralXS;
}

SampleSecondaries()

void G4LEPTSExcitationModel::SampleSecondaries ( std::vector< G4DynamicParticle * > * , const G4MaterialCutsCouple * mateCuts, const G4DynamicParticle * aDynamicParticle, G4double tmin = 0.0, G4double tmax = DBL_MAX )

overridevirtual

Implements G4VEmModel.

Definition at line 93 of file G4LEPTSExcitationModel.cc.

{
  G4double P0KinEn = aDynamicParticle->GetKineticEnergy();
 
  G4double Edep=0;
  G4double Energylost=0;
  G4ThreeVector P0Dir = aDynamicParticle->GetMomentumDirection();
 
  G4double eMin = 0.0;
  const G4Material* aMaterial = mateCuts->GetMaterial();
  G4double eMax = std::min(theIonisPot[aMaterial], P0KinEn);
  Energylost = SampleEnergyLoss(aMaterial, eMin, eMax);
 
  Edep = Energylost;
 
  G4ThreeVector P1Dir = SampleNewDirection(aMaterial, P0Dir, P0KinEn/CLHEP::eV, Energylost/CLHEP::eV);
  G4double P1KinEn = P0KinEn - Edep;
 
  fParticleChangeForGamma->ProposeMomentumDirection( P1Dir);
  fParticleChangeForGamma->SetProposedKineticEnergy( P1KinEn);
  fParticleChangeForGamma->ProposeLocalEnergyDeposit( Edep);
 
}

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

• G4LEPTSExcitationModel.hh
• G4LEPTSExcitationModel.cc