dmparticle/include/G4LDMBremModel.hh

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0025 //
0026 /// \file G4LDMBremModel.hh
0027 /// \brief Definition of the G4LDMBremModel class
0028
0029 // -------------------------------------------------------------------
0030 //
0031 // 21.03.17 V. Grichine based on G4hBremsstrahlungModel
0032 //
0033 // Class Description:
0034 //
0035 // Implementation of energy loss for LDMPhoton emission by hadrons
0036 //
0037 //
0038 //
0039
0040 #ifndef G4LDMBremModel_h
0041 #define G4LDMBremModel_h 1
0042
0043 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0044
0045 #include "G4MuBremsstrahlungModel.hh"
0046
0047 class G4ParticleDefinition;
0048
0049 class G4LDMBremModel : public G4MuBremsstrahlungModel
0050 {
0051   public:
0052     explicit G4LDMBremModel(const G4ParticleDefinition* p = nullptr,
0053                             const G4String& nam = "ldmBrem");
0054
0055     virtual ~G4LDMBremModel();
0056
0057     inline void SetEpsilon(G4double e) { fEpsilon = e; };
0058     inline G4double GetEpsilon() { return fEpsilon; };
0059
0060   protected:
0061     virtual G4double ComputeDEDXPerVolume(const G4Material*, const G4ParticleDefinition*,
0062                                           G4double kineticEnergy, G4double cutEnergy) override;
0063
0064     virtual G4double ComputeDMicroscopicCrossSection(G4double tkin, G4double Z,
0065                                                      G4double gammaEnergy) override;
0066
0067     virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*, G4double kineticEnergy,
0068                                                 G4double Z, G4double A, G4double cutEnergy,
0069                                                 G4double maxEnergy) override;
0070
0071     virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*, const G4MaterialCutsCouple*,
0072                                    const G4DynamicParticle*, G4double tmin,
0073                                    G4double maxEnergy) override;
0074
0075   private:
0076     // hide assignment operator
0077     G4LDMBremModel& operator=(const G4LDMBremModel& right) = delete;
0078     G4LDMBremModel(const G4LDMBremModel&) = delete;
0079
0080     const G4ParticleDefinition* theLDMPhoton;
0081
0082     G4double fEpsilon;  // correction for fine_structure_const
0083     G4double fLDMPhotonMass;
0084 };
0085
0086 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0087
0088 #endif