G4PEEffectModel.hh

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00001 //
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00025 //
00026 // $Id$
00027 //
00028 // -------------------------------------------------------------------
00029 //
00030 // GEANT4 Class header file
00031 //
00032 //
00033 // File name:     G4PEEffectModel
00034 //
00035 // Author:        Vladimir Ivanchenko on base of Michel Maire code
00036 //
00037 // Creation date: 21.04.2005
00038 //
00039 // Modifications:
00040 //
00041 // 06.02.2006 : added ComputeMeanFreePath()  (mma)
00042 // 20.02.2009 : move virtual inline to .cc, substitute
00043 //              ComputeMeanFreePath() by CrossSectionPerVolume (VI)
00044 //
00045 // Class Description:
00046 //
00047 // Implementation of the photo-electric effect
00048 //
00049 
00050 // -------------------------------------------------------------------
00051 //
00052 
00053 #ifndef G4PEEffectModel_h
00054 #define G4PEEffectModel_h 1
00055 
00056 #include "G4VEmModel.hh"
00057 #include "G4PhysicsTable.hh"
00058 
00059 class G4ParticleChangeForGamma;
00060 
00061 class G4PEEffectModel : public G4VEmModel
00062 {
00063 
00064 public:
00065 
00066   G4PEEffectModel(const G4ParticleDefinition* p = 0,
00067                   const G4String& nam = "PhotoElectric");
00068 
00069   virtual ~G4PEEffectModel();
00070 
00071   virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
00072 
00073   virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
00074                                               G4double kinEnergy,
00075                                               G4double Z,
00076                                               G4double A,
00077                                               G4double, G4double);
00078                                       
00079   virtual G4double CrossSectionPerVolume(const G4Material*,
00080                                          const G4ParticleDefinition*,
00081                                          G4double kineticEnergy,
00082                                          G4double cutEnergy,
00083                                          G4double maxEnergy);
00084 
00085   virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
00086                                  const G4MaterialCutsCouple*,
00087                                  const G4DynamicParticle*,
00088                                  G4double tmin,
00089                                  G4double maxEnergy);
00090 
00091 private:
00092 
00093   G4PEEffectModel & operator=(const G4PEEffectModel &right);
00094   G4PEEffectModel(const G4PEEffectModel&);
00095 
00096   G4ParticleDefinition*     theGamma;
00097   G4ParticleDefinition*     theElectron;
00098   G4ParticleChangeForGamma* fParticleChange;
00099 
00100   G4double                  fminimalEnergy;
00101 };
00102 
00103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
00104 
00105 #endif

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