include/Geant4/G4AdjointComptonModel.hh

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0025 //
0026 ////////////////////////////////////////////////////////////////////////////////
0027 //  Class:    G4AdjointComptonModel
0028 //  Author:         L. Desorgher
0029 //  Organisation:   SpaceIT GmbH
0030 //
0031 //  Model for the adjoint compton scattering.
0032 ////////////////////////////////////////////////////////////////////////////////
0033
0034 #ifndef G4AdjointComptonModel_h
0035 #define G4AdjointComptonModel_h 1
0036
0037 #include "globals.hh"
0038 #include "G4VEmAdjointModel.hh"
0039
0040 class G4VEmProcess;
0041
0042 class G4AdjointComptonModel : public G4VEmAdjointModel
0043 {
0044  public:
0045   G4AdjointComptonModel();
0046   ~G4AdjointComptonModel() override;
0047
0048   void SampleSecondaries(const G4Track& aTrack, G4bool isScatProjToProj,
0049                          G4ParticleChange* fParticleChange) override;
0050
0051   void RapidSampleSecondaries(const G4Track& aTrack, G4bool isScatProjToProj,
0052                               G4ParticleChange* fParticleChange);
0053
0054   G4double DiffCrossSectionPerAtomPrimToScatPrim(
0055     G4double kinEnergyProj,      // kin energy of primary before interaction
0056     G4double kinEnergyScatProj,  // kin energy of primary after interaction
0057     G4double Z, G4double A = 0.) override;
0058
0059   G4double DiffCrossSectionPerAtomPrimToSecond(
0060     G4double kinEnergyProj,  // kin energy of primary before interaction
0061     G4double kinEnergyProd,  // kin energy of secondary particle
0062     G4double Z, G4double A = 0.) override;
0063
0064   G4double GetSecondAdjEnergyMaxForScatProjToProj(
0065     G4double primAdjEnergy) override;
0066   G4double GetSecondAdjEnergyMinForProdToProj(G4double primAdjEnergy) override;
0067
0068   G4double AdjointCrossSection(const G4MaterialCutsCouple* aCouple,
0069                                G4double primEnergy,
0070                                G4bool isScatProjToProj) override;
0071
0072   inline void SetDirectProcess(G4VEmProcess* aProcess)
0073   {
0074     fDirectProcess = aProcess;
0075   };
0076
0077   G4AdjointComptonModel(G4AdjointComptonModel&) = delete;
0078   G4AdjointComptonModel& operator=(const G4AdjointComptonModel& right) = delete;
0079
0080  private:
0081   G4VEmProcess* fDirectProcess = nullptr;
0082
0083   G4double fDirectCS = 0.;
0084 };
0085
0086 #endif