Geant4_10
G4PenelopeAnnihilationModel.hh
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26 // $Id: G4PenelopeAnnihilationModel.hh 74452 2013-10-07 15:08:00Z gcosmo $
27 //
28 // Author: Luciano Pandola
29 //
30 // History:
31 // -----------
32 // 29 Oct 2008 L. Pandola 1st implementation. Migration from EM process
33 // to EM model
34 // 02 Oct 2013 L. Pandola Migration to MT paradigm
35 //
36 // -------------------------------------------------------------------
37 //
38 // Class description:
39 // Low Energy Electromagnetic Physics, Positron Annihilation
40 // with Penelope Model
41 // -------------------------------------------------------------------
42 
43 #ifndef G4PENELOPEANNIHILATIONMODEL_HH
44 #define G4PENELOPEANNIHILATIONMODEL_HH 1
45 
46 #include "globals.hh"
47 #include "G4VEmModel.hh"
48 #include "G4DataVector.hh"
50 
52 class G4DynamicParticle;
54 class G4Material;
55 
57 {
58 public:
59 
61  const G4String& processName ="PenAnnih");
62 
64 
65  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
66  virtual void InitialiseLocal(const G4ParticleDefinition*,
67  G4VEmModel* );
68 
70  G4double kinEnergy,
71  G4double Z,
72  G4double A=0,
73  G4double cut=0,
74  G4double emax=DBL_MAX);
75 
76  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
77  const G4MaterialCutsCouple*,
78  const G4DynamicParticle*,
79  G4double tmin,
80  G4double maxEnergy);
81 
82  void SetVerbosityLevel(G4int lev){verboseLevel = lev;};
83  G4int GetVerbosityLevel(){return verboseLevel;};
84 
85 protected:
88 
89 private:
90  G4double ComputeCrossSectionPerElectron(G4double energy);
91 
94 
95  void SetParticle(const G4ParticleDefinition*);
96 
97  G4int verboseLevel;
98  G4bool isInitialised;
99 
100  G4double fIntrinsicLowEnergyLimit;
101  G4double fIntrinsicHighEnergyLimit;
102 
103  //Stored here so it is not recalculated every time
104  static G4double fPielr2;
105 };
106 
107 #endif
108 
const char * p
Definition: xmltok.h:285
int G4int
Definition: G4Types.hh:78
const G4ParticleDefinition * fParticle
virtual void SampleSecondaries(std::vector< G4DynamicParticle * > *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double tmin, G4double maxEnergy)
double energy
Definition: plottest35.C:25
Float_t Z
Definition: plot.C:39
bool G4bool
Definition: G4Types.hh:79
G4PenelopeAnnihilationModel(const G4ParticleDefinition *p=0, const G4String &processName="PenAnnih")
virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0, G4double cut=0, G4double emax=DBL_MAX)
virtual void Initialise(const G4ParticleDefinition *, const G4DataVector &)
virtual void InitialiseLocal(const G4ParticleDefinition *, G4VEmModel *)
G4ParticleChangeForGamma * fParticleChange
double G4double
Definition: G4Types.hh:76
#define DBL_MAX
Definition: templates.hh:83