include/Geant4/G4LEPTSElasticModel.hh

0001 //
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0025 //
0026 #ifndef G4LEPTSElasticModel_h
0027 #define G4LEPTSElasticModel_h 1
0028
0029 #include "G4VLEPTSModel.hh"
0030 #include "G4ParticleChangeForGamma.hh"
0031
0032 class G4LEPTSElasticModel : public G4VLEPTSModel {
0033 public:
0034   G4LEPTSElasticModel(const G4String& modelName ="G4LEPTSElasticModel");
0035   ~G4LEPTSElasticModel() override;
0036
0037   void Initialise(const G4ParticleDefinition*,
0038                           const G4DataVector&) override;
0039
0040   void SampleSecondaries(std::vector<G4DynamicParticle*>*,
0041                                  const G4MaterialCutsCouple*,
0042                                  const G4DynamicParticle*,
0043                                  G4double tmin = 0.0,
0044                                  G4double tmax = DBL_MAX) override;
0045
0046  // main method to compute cross section per Volume
0047   G4double CrossSectionPerVolume(const G4Material*,
0048                                          const G4ParticleDefinition*,
0049                                          G4double kineticEnergy,
0050                                          G4double cutEnergy = 0.0,
0051                                          G4double maxEnergy = DBL_MAX) override;
0052
0053 private:
0054
0055   std::map<const G4Material*, G4double> theMassTarget;//M*c2 target, proj
0056   std::map<const G4Material*, G4double> theMassProjectile;
0057   G4double EnergyTransfer(G4double, G4double, G4double, G4double);
0058
0059 private:
0060   G4ParticleChangeForGamma* fParticleChangeForGamma;
0061 };
0062
0063
0064 #endif