Geant4 11.1.1
Toolkit for the simulation of the passage of particles through matter
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G4LEPTSPositroniumModel.cc
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27
28
29//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
31 : G4VLEPTSModel( modelName )
32{
34}
35
36
38}
39
40
41//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
43 const G4DataVector&)
44{
45 Init();
46 BuildPhysicsTable( *aParticle );
47
48 fParticleChangeForGamma = GetParticleChangeForGamma();
49
50}
51
52//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54 const G4ParticleDefinition* aParticle,
55 G4double kineticEnergy,
58{
59 return 1./GetMeanFreePath( mate, aParticle, kineticEnergy );
60
61}
62
63
64//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
65void G4LEPTSPositroniumModel::SampleSecondaries(std::vector<G4DynamicParticle*>* ,
66 const G4MaterialCutsCouple* mateCuts,
67 const G4DynamicParticle* aDynamicParticle,
70{
71 G4double P0KinEn = aDynamicParticle->GetKineticEnergy();
72
73 G4double Edep=0;
74 G4double Energylost=0;
75 G4ThreeVector P0Dir = aDynamicParticle->GetMomentumDirection();
76
77 Energylost = P0KinEn;
78 const G4Material* aMaterial = mateCuts->GetMaterial();
79 G4ThreeVector P1Dir = SampleNewDirection(aMaterial, P0Dir, P0KinEn/CLHEP::eV, Energylost/CLHEP::eV);
80 Edep = P0KinEn;
81 fParticleChangeForGamma->SetProposedKineticEnergy(0.);
82 fParticleChangeForGamma->ProposeLocalEnergyDeposit (Edep);
83 fParticleChangeForGamma->ProposeTrackStatus( fStopAndKill);
84
85}
@ fStopAndKill
double G4double
Definition: G4Types.hh:83
@ XSPositronium
const G4ThreeVector & GetMomentumDirection() const
G4double GetKineticEnergy() const
virtual void Initialise(const G4ParticleDefinition *, const G4DataVector &)
G4LEPTSPositroniumModel(const G4String &modelName="G4LEPTSPositroniumModel")
virtual G4double CrossSectionPerVolume(const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
virtual void SampleSecondaries(std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin=0.0, G4double tmax=DBL_MAX)
const G4Material * GetMaterial() const
void SetProposedKineticEnergy(G4double proposedKinEnergy)
G4ParticleChangeForGamma * GetParticleChangeForGamma()
Definition: G4VEmModel.cc:124
G4ThreeVector SampleNewDirection(const G4Material *aMaterial, G4ThreeVector Dir, G4double e, G4double el)
G4double GetMeanFreePath(const G4Material *mate, const G4ParticleDefinition *aParticle, G4double kineticEnergy)
void BuildPhysicsTable(const G4ParticleDefinition &aParticleType)
void ProposeTrackStatus(G4TrackStatus status)
void ProposeLocalEnergyDeposit(G4double anEnergyPart)