Geant4  10.01
G4AdjointBremsstrahlungModel.hh
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26 // $Id: G4AdjointBremsstrahlungModel.hh 74727 2013-10-21 08:43:49Z gcosmo $
27 //
29 // Class: G4AdjointBremsstrahlungModel
30 // Author: L. Desorgher
31 // Organisation: SpaceIT GmbH
32 // Contract: ESA contract 21435/08/NL/AT
33 // Customer: ESA/ESTEC
35 //
36 // CHANGE HISTORY
37 // --------------
38 // ChangeHistory:
39 // 15 June 2007 creation by L. Desorgher. Adapted from G4eBremsstrahlungModel
40 // 20-10-2009 Remove all the screening effect that are not considered in the direct models blow 10 GeV. L.Desorgher
41 // 4-11-2009 Implement the use of a simple biased differential cross section (C(Z)/Egamma) allowing a rapid computation of adjoint CS
42 // and rapid sampling of adjoint secondaries. By this way cross section matrices are not used anymore, avoiding a rather
43 // time consuming computation of adjoint brem cross section matrices for each material at initialisation. This mode is switch on/off
44 // by selecting SetUseMatrix(false)/ SetUseMatrix(true) in the constructor. L.Desorgher
45 //
46 //
47 //-------------------------------------------------------------
48 // Documentation:
49 // Adjoint Model for e- Bremsstrahlung
50 //
51 
52 
53 
54 #ifndef G4AdjointBremsstrahlungModel_h
55 #define G4AdjointBremsstrahlungModel_h 1
56 #include "globals.hh"
57 #include "G4VEmAdjointModel.hh"
58 #include "G4PhysicsTable.hh"
59 #include "G4EmModelManager.hh"
60 class G4Timer;
62 
63 {
64 public:
65 
69  virtual void SampleSecondaries(const G4Track& aTrack,
70  G4bool IsScatProjToProjCase,
71  G4ParticleChange* fParticleChange);
72  void RapidSampleSecondaries(const G4Track& aTrack,
73  G4bool IsScatProjToProjCase,
74  G4ParticleChange* fParticleChange);
76  const G4Material* aMaterial,
77  G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction
78  G4double kinEnergyProd // kinetic energy of the secondary particle
79  );
81  const G4Material* aMaterial,
82  G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction
83  G4double kinEnergyProd // kinetic energy of the secondary particle
84  );
86  const G4Material* aMaterial,
87  G4double kinEnergyProj, // kinetic energy of the primary particle before the interaction
88  G4double kinEnergyProd // kinetic energy of the secondary particle
89  );
90  virtual G4double AdjointCrossSection(const G4MaterialCutsCouple* aCouple,
91  G4double primEnergy,
92  G4bool IsScatProjToProjCase);
94  G4double primEnergy,
95  G4bool IsScatProjToProjCase);
96 
97 
98  // private void InitialiseFwdModels();
99 
100 
101 private:
105 
108  std::vector<G4DataVector*> partialSumSigma;
109  std::vector<float> SigmaPerAtom;
110 
111 };
112 
113 
114 #endif
std::vector< G4DataVector * > partialSumSigma
virtual void SampleSecondaries(const G4Track &aTrack, G4bool IsScatProjToProjCase, G4ParticleChange *fParticleChange)
virtual G4double AdjointCrossSection(const G4MaterialCutsCouple *aCouple, G4double primEnergy, G4bool IsScatProjToProjCase)
virtual G4double GetAdjointCrossSection(const G4MaterialCutsCouple *aCouple, G4double primEnergy, G4bool IsScatProjToProjCase)
virtual G4double DiffCrossSectionPerVolumePrimToSecond(const G4Material *aMaterial, G4double kinEnergyProj, G4double kinEnergyProd)
bool G4bool
Definition: G4Types.hh:79
void RapidSampleSecondaries(const G4Track &aTrack, G4bool IsScatProjToProjCase, G4ParticleChange *fParticleChange)
G4double DiffCrossSectionPerVolumePrimToSecondApproximated2(const G4Material *aMaterial, G4double kinEnergyProj, G4double kinEnergyProd)
G4double DiffCrossSectionPerVolumePrimToSecondApproximated1(const G4Material *aMaterial, G4double kinEnergyProj, G4double kinEnergyProd)
double G4double
Definition: G4Types.hh:76