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G4KleinNishinaModel.hh
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26 // $Id: G4KleinNishinaModel.hh 96934 2016-05-18 09:10:41Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class header file
31 //
32 //
33 // File name: G4KleinNishinaModel
34 //
35 // Author: Vladimir Ivanchenko on base of G4KleinNishinaCompton
36 //
37 // Creation date: 13.06.2010
38 //
39 // Modifications:
40 //
41 // Class Description:
42 //
43 // Implementation of gamma Compton scattering with atomic effects
44 //
45 
46 // -------------------------------------------------------------------
47 //
48 
49 #ifndef G4KleinNishinaModel_h
50 #define G4KleinNishinaModel_h 1
51 
52 #include "G4VEmModel.hh"
53 #include "G4LorentzVector.hh"
54 #include <vector>
55 
58 
60 {
61 
62 public:
63 
64  explicit G4KleinNishinaModel(const G4String& nam = "KleinNishina");
65 
66  virtual ~G4KleinNishinaModel();
67 
68  virtual void Initialise(const G4ParticleDefinition*,
69  const G4DataVector&) override;
70 
71  virtual void InitialiseLocal(const G4ParticleDefinition*,
72  G4VEmModel* masterModel) override;
73 
75  const G4ParticleDefinition*,
76  G4double kinEnergy,
77  G4double Z,
78  G4double A,
79  G4double cut,
80  G4double emax) override;
81 
82  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
83  const G4MaterialCutsCouple*,
84  const G4DynamicParticle*,
85  G4double tmin,
86  G4double maxEnergy) override;
87 
88 protected:
89 
94 
95 private:
96 
97  // hide assignment operator
98  G4KleinNishinaModel & operator=(const G4KleinNishinaModel &right) = delete;
100 
101  G4LorentzVector lv1, lv2;
102  G4ThreeVector bst;
103 
104  G4VAtomDeexcitation* fAtomDeexcitation;
105  G4double limitFactor;
106  std::vector<G4double> fProbabilities;
107 };
108 
109 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
110 
111 #endif
G4ParticleChangeForGamma * fParticleChange
virtual void Initialise(const G4ParticleDefinition *, const G4DataVector &) override
double A(double temperature)
static const G4double emax
G4KleinNishinaModel(const G4String &nam="KleinNishina")
G4ParticleDefinition * theElectron
virtual void InitialiseLocal(const G4ParticleDefinition *, G4VEmModel *masterModel) override
virtual void SampleSecondaries(std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin, G4double maxEnergy) override
G4ParticleDefinition * theGamma
double G4double
Definition: G4Types.hh:76
virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A, G4double cut, G4double emax) override