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G4LivermoreNuclearGammaConversionModel.hh
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25 //
26 // $Id$
27 //
28 // Authors: G.Depaola & F.Longo
29 //
30 
31 #ifndef G4LivermoreNuclearGammaConversionModel_h
32 #define G4LivermoreNuclearGammaConversionModel_h 1
33 
34 #include "G4VEmModel.hh"
35 #include "G4Electron.hh"
36 #include "G4Positron.hh"
38 #include "G4CrossSectionHandler.hh"
39 #include "G4ForceCondition.hh"
40 #include "G4CompositeEMDataSet.hh"
41 #include "G4Gamma.hh"
42 
44 {
45 
46 public:
47 
49  const G4String& nam = "LivermoreNuclearGammaConversion");
50 
52 
53  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
54 
56  const G4ParticleDefinition*,
57  G4double kinEnergy,
58  G4double Z,
59  G4double A=0,
60  G4double cut=0,
61  G4double emax=DBL_MAX);
62 
63  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
64  const G4MaterialCutsCouple*,
65  const G4DynamicParticle*,
66  G4double tmin,
67  G4double maxEnergy);
68 
69 protected:
70 
72 
73  G4double GetMeanFreePath(const G4Track& aTrack,
74  G4double previousStepSize,
76 private:
77 
78  const G4double smallEnergy;
79  G4double lowEnergyLimit;
80  G4double highEnergyLimit;
81 
82  G4int verboseLevel;
83  G4bool isInitialised;
84 
85  G4double ScreenFunction1(G4double screenVariable);
86  G4double ScreenFunction2(G4double screenVariable);
87  G4VCrossSectionHandler* crossSectionHandler;
88  G4VEMDataSet* meanFreePathTable;
89 
92 
93 
94 };
95 
96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
97 
98 #endif