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G4eeToTwoGammaModel Class Reference

#include <geant4/tree/geant4-10.6-release/source/processes/electromagnetic/standard/include/G4eeToTwoGammaModel.hh>

+ Inheritance diagram for G4eeToTwoGammaModel:
+ Collaboration diagram for G4eeToTwoGammaModel:

Public Member Functions

 G4eeToTwoGammaModel (const G4ParticleDefinition *p=0, const G4String &nam="eplus2gg")
 
virtual ~G4eeToTwoGammaModel ()
 
virtual void Initialise (const G4ParticleDefinition *, const G4DataVector &) override
 
virtual G4double ComputeCrossSectionPerElectron (G4double kinEnergy)
 
virtual G4double ComputeCrossSectionPerAtom (const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0., G4double cutEnergy=0., G4double maxEnergy=DBL_MAX) override
 
virtual G4double CrossSectionPerVolume (const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX) override
 
virtual void SampleSecondaries (std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin, G4double maxEnergy) override
 
- 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 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 *, G4double &eloss, G4double &niel, G4double length)
 
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 ModelDescription (std::ostream &outFile) const
 
void InitialiseElementSelectors (const G4ParticleDefinition *, const G4DataVector &)
 
std::vector
< G4EmElementSelector * > * 		GetElementSelectors ()
 
void SetElementSelectors (std::vector< G4EmElementSelector * > *)
 
virtual 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)
 
G4int SelectRandomAtomNumber (const G4Material *)
 
G4int SelectIsotopeNumber (const G4Element *)
 
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 LPMFlag () 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 SetLPMFlag (G4bool val)
 
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 *)
 
const G4Element * GetCurrentElement () const
 
const G4Isotope * GetCurrentIsotope () const
 
G4bool IsLocked () const
 
void SetLocked (G4bool)
 

Private Member Functions

G4eeToTwoGammaModel & operator= (const G4eeToTwoGammaModel &right)=delete
 
 G4eeToTwoGammaModel (const G4eeToTwoGammaModel &)=delete
 

Private Attributes

G4double pi_rcl2
 
G4ParticleDefinition * theGamma
 
G4ParticleChangeForGamma * fParticleChange
 

Additional Inherited Members

- 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 G4VEmModel
G4ElementData * fElementData
 
G4VParticleChange * pParticleChange
 
G4PhysicsTable * xSectionTable
 
const G4Material * pBaseMaterial
 
const std::vector< G4double > * theDensityFactor
 
const std::vector< G4int > * theDensityIdx
 
size_t idxTable
 
G4bool lossFlucFlag
 
G4double inveplus
 
G4double pFactor
 

Detailed Description

Definition at line 59 of file G4eeToTwoGammaModel.hh.

View newest version in sPHENIX GitHub at line 59 of file G4eeToTwoGammaModel.hh

Constructor & Destructor Documentation

G4eeToTwoGammaModel::G4eeToTwoGammaModel ( const G4ParticleDefinition *  p = 0,
const G4String &  nam = "eplus2gg" 
)
explicit

Definition at line 86 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 86 of file G4eeToTwoGammaModel.cc

References fParticleChange, G4Gamma::Gamma(), and theGamma.

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G4eeToTwoGammaModel::~G4eeToTwoGammaModel ( )
virtual

Definition at line 97 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 97 of file G4eeToTwoGammaModel.cc

G4eeToTwoGammaModel::G4eeToTwoGammaModel ( const G4eeToTwoGammaModel &  )
privatedelete

Member Function Documentation

G4double G4eeToTwoGammaModel::ComputeCrossSectionPerAtom ( const G4ParticleDefinition *  ,
G4double  kinEnergy,
G4double  Z,
G4double  A = 0.,
G4double  cutEnergy = 0.,
G4double  maxEnergy = DBL_MAX 
)
overridevirtual

Reimplemented from G4VEmModel.

Definition at line 132 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 132 of file G4eeToTwoGammaModel.cc

References ComputeCrossSectionPerElectron(), and Acts::VectorHelpers::cross().

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G4double G4eeToTwoGammaModel::ComputeCrossSectionPerElectron ( G4double  kinEnergy)
virtual

Reimplemented in G4PolarizedAnnihilationModel.

Definition at line 112 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 112 of file G4eeToTwoGammaModel.cc

References Acts::VectorHelpers::cross(), source.hepunit::electron_mass_c2, eV, G4Log(), G4InuclParticleNames::gam, max, and pi_rcl2.

Referenced by ComputeCrossSectionPerAtom(), G4PolarizedAnnihilationModel::ComputeCrossSectionPerElectron(), and CrossSectionPerVolume().

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G4double G4eeToTwoGammaModel::CrossSectionPerVolume ( const G4Material *  material,
const G4ParticleDefinition *  ,
G4double  kineticEnergy,
G4double  cutEnergy = 0.0,
G4double  maxEnergy = DBL_MAX 
)
overridevirtual

Reimplemented from G4VEmModel.

Definition at line 145 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 145 of file G4eeToTwoGammaModel.cc

References ComputeCrossSectionPerElectron(), Acts::VectorHelpers::cross(), and G4Material::GetElectronDensity().

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void G4eeToTwoGammaModel::Initialise ( const G4ParticleDefinition *  ,
const G4DataVector &   
)
overridevirtual

Implements G4VEmModel.

Reimplemented in G4PolarizedAnnihilationModel.

Definition at line 102 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 102 of file G4eeToTwoGammaModel.cc

References fParticleChange, and G4VEmModel::GetParticleChangeForGamma().

Referenced by G4PolarizedAnnihilationModel::Initialise().

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G4eeToTwoGammaModel& G4eeToTwoGammaModel::operator= ( const G4eeToTwoGammaModel &  right)
privatedelete
void G4eeToTwoGammaModel::SampleSecondaries ( std::vector< G4DynamicParticle * > *  vdp,
const G4MaterialCutsCouple *  ,
const G4DynamicParticle *  dp,
G4double  tmin,
G4double  maxEnergy 
)
overridevirtual

!! likely problematic direction to be checked

Implements G4VEmModel.

Reimplemented in G4PolarizedAnnihilationModel.

Definition at line 163 of file G4eeToTwoGammaModel.cc.

View newest version in sPHENIX GitHub at line 163 of file G4eeToTwoGammaModel.cc

References kdfinder::abs(), dir, source.hepunit::electron_mass_c2, G4AblaRandom::flat(), CLHEP::HepRandomEngine::flat(), fParticleChange, fStopAndKill, G4cout, G4endl, G4Exp(), G4Log(), G4InuclParticleNames::gam, G4DynamicParticle::GetKineticEnergy(), G4DynamicParticle::GetMomentumDirection(), phi, G4VParticleChange::ProposeTrackStatus(), CLHEP::Hep3Vector::rotateUz(), CLHEP::Hep3Vector::set(), G4DynamicParticle::SetPolarization(), G4ParticleChangeForGamma::SetProposedKineticEnergy(), theGamma, twopi, CLHEP::Hep3Vector::unit(), CLHEP::Hep3Vector::x(), CLHEP::Hep3Vector::y(), and CLHEP::Hep3Vector::z().

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Member Data Documentation

G4ParticleChangeForGamma* G4eeToTwoGammaModel::fParticleChange
private

Definition at line 102 of file G4eeToTwoGammaModel.hh.

View newest version in sPHENIX GitHub at line 102 of file G4eeToTwoGammaModel.hh

Referenced by G4eeToTwoGammaModel(), Initialise(), and SampleSecondaries().

G4double G4eeToTwoGammaModel::pi_rcl2
private

Definition at line 100 of file G4eeToTwoGammaModel.hh.

View newest version in sPHENIX GitHub at line 100 of file G4eeToTwoGammaModel.hh

Referenced by ComputeCrossSectionPerElectron().

G4ParticleDefinition* G4eeToTwoGammaModel::theGamma
private

Definition at line 101 of file G4eeToTwoGammaModel.hh.

View newest version in sPHENIX GitHub at line 101 of file G4eeToTwoGammaModel.hh

Referenced by G4eeToTwoGammaModel(), and SampleSecondaries().

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