include/Geant4/G4OrePowellAtRestModel.hh

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0025 //
0026 // GEANT4 Class header file
0027 //
0028 // File name:  G4OrePowellAtRestModel
0029 //
0030 // Author:     I.Semeniouk & D.Bernard
0031 //
0032 // Creation date:  4 Juin 2024
0033 //
0034 // Class Description:
0035 //
0036 // Simple AtRest positron 3-gamma annihilation model.
0037 // Electron of media is assumed to have zero kinetic energy.
0038 // Ortho - Positronium three-photon annihilation by Ore and
0039 // Powell, Phys. Rev. 75 (1949).
0040 // Polarisation set randomly.
0041 //
0042 // -------------------------------------------------------------------
0043 //
0044
0045 #ifndef G4OrePowellAtRestModel_h
0046 #define G4OrePowellAtRestModel_h 1
0047
0048 #include "G4VPositronAtRestModel.hh"
0049
0050 class G4OrePowellAtRestModel : public G4VPositronAtRestModel
0051 {
0052
0053 public:
0054
0055   G4OrePowellAtRestModel();
0056
0057   ~G4OrePowellAtRestModel() override = default;
0058
0059   void SampleSecondaries(std::vector<G4DynamicParticle*>& secParticles,
0060              G4double&, const G4Material*) const override;
0061
0062   void PrintGeneratorInformation() const override;
0063
0064   G4OrePowellAtRestModel& operator=
0065   (const  G4OrePowellAtRestModel& right) = delete;
0066   G4OrePowellAtRestModel(const G4OrePowellAtRestModel&) = delete;
0067 };
0068
0069 #endif