Geant4-11
G4eplusTo2GammaOKVIModel.hh
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27// -------------------------------------------------------------------
28//
29// GEANT4 Class header file
30//
31//
32// File name: G4eplusTo2GammaOKVIModel
33//
34// Author: Vladimir Ivanchenko and Omrane Kadri
35//
36// Creation date: 29.03.2018
37//
38//
39// Class Description:
40//
41// Implementation of e+ annihilation into 2 gamma
42
43// -------------------------------------------------------------------
44//
45
46#ifndef G4eplusTo2GammaOKVIModel_h
47#define G4eplusTo2GammaOKVIModel_h 1
48
49#include "G4VEmModel.hh"
50
53class G4PhysicsVector;
54class G4DataVector;
55
57{
58
59public:
60
61 explicit G4eplusTo2GammaOKVIModel(const G4ParticleDefinition* p = nullptr,
62 const G4String& nam = "eplus2ggOKVI");
63
65
66 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
67
69
72 G4double kinEnergy,
73 G4double Z,
74 G4double A = 0.,
75 G4double cutEnergy = 0.,
76 G4double maxEnergy = DBL_MAX) final;
77
80 G4double kineticEnergy,
81 G4double cutEnergy = 0.0,
82 G4double maxEnergy = DBL_MAX) final;
83
84 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
86 const G4DynamicParticle*,
87 G4double tmin = 0.0,
88 G4double maxEnergy = DBL_MAX) final;
89
90 inline void SetDelta(G4double val) { if(val > 0.0) { fDelta = val; } };
91
92 // hide assignment operator
94 (const G4eplusTo2GammaOKVIModel &right) = delete;
96
97private:
98
100
104
107
111};
112
113//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114
115#endif
double G4double
Definition: G4Types.hh:83
const G4int Z[17]
const G4double A[17]
void Initialise(const G4ParticleDefinition *, const G4DataVector &) override
static G4PhysicsVector * fCrossSection3G
G4eplusTo3GammaOKVIModel * f3GModel
G4double ComputeCrossSectionPerElectron(G4double kinEnergy)
static G4PhysicsVector * fCrossSection
G4eplusTo2GammaOKVIModel(const G4ParticleDefinition *p=nullptr, const G4String &nam="eplus2ggOKVI")
static G4PhysicsVector * f3GProbability
void SampleSecondaries(std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin=0.0, G4double maxEnergy=DBL_MAX) final
G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0., G4double cutEnergy=0., G4double maxEnergy=DBL_MAX) final
G4ParticleChangeForGamma * fParticleChange
G4eplusTo2GammaOKVIModel(const G4eplusTo2GammaOKVIModel &)=delete
const G4ParticleDefinition * theGamma
G4double CrossSectionPerVolume(const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX) final
#define DBL_MAX
Definition: templates.hh:62