| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
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14 // * regarding this software system or assum
15 // * use. Please see the license in the file
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 // Author: Luciano Pandola
28 //
29 // History:
30 // -----------
31 // 15 Feb 2010 L. Pandola 1st implementati
32 // 18 Mar 2010 L. Pandola Removed GetAtoms
33 // to G4PenelopeOsc
34 // 24 May 2011 L. Pandola Renamed (make v2
35 // 10 Jun 2011 L. Pandola Migrated to the
36 // 09 Oct 2013 L. Pandola Migration to MT
37 //
38 // -------------------------------------------
39 //*
40 // Class description:
41 // Low Energy Electromagnetic Physics, Compton
42 // with Penelope Model, version 2008
43 // -------------------------------------------
44
45 #ifndef G4PENELOPECOMPTONMODEL_HH
46 #define G4PENELOPECOMPTONMODEL_HH 1
47
48 #include "globals.hh"
49 #include "G4VEmModel.hh"
50 #include "G4DataVector.hh"
51 #include "G4ParticleChangeForGamma.hh"
52 #include "G4AtomicTransitionManager.hh"
53 #include "G4VAtomDeexcitation.hh"
54
55 class G4ParticleDefinition;
56 class G4DynamicParticle;
57 class G4MaterialCutsCouple;
58 class G4Material;
59 class G4PenelopeOscillatorManager;
60 class G4PenelopeOscillator;
61
62 class G4PenelopeComptonModel : public G4VEmMod
63 {
64
65 public:
66 explicit G4PenelopeComptonModel(const G4Part
67 const G4String& processName ="PenCompto
68 virtual ~G4PenelopeComptonModel();
69
70 void Initialise(const G4ParticleDefinition*,
71 void InitialiseLocal(const G4ParticleDefinit
72 G4VEmModel *masterModel) override;
73
74 G4double CrossSectionPerVolume(const G4Mater
75 const G4ParticleDefinition*,
76 G4double kineticEnergy,
77 G4double cutEnergy = 0.0,
78 G4double maxEnergy = DBL_MAX) overrid
79
80 //This is a dummy method. Never inkoved by t
81 //a warning if one tries to get Cross Sectio
82 //G4EmCalculator.
83 G4double ComputeCrossSectionPerAtom(const G4
84 G4double,
85 G4double,
86 G4double,
87 G4double,
88 G4double) override;
89
90 void SampleSecondaries(std::vector<G4Dynamic
91 const G4MaterialCutsCouple*,
92 const G4DynamicParticle*,
93 G4double tmin,
94 G4double maxEnergy) override;
95
96 void SetVerbosityLevel(G4int lev){fVerboseLe
97 G4int GetVerbosityLevel(){return fVerboseLev
98
99 G4PenelopeComptonModel & operator=(const G4P
100 G4PenelopeComptonModel(const G4PenelopeCompt
101
102 protected:
103 G4ParticleChangeForGamma* fParticleChange;
104 const G4ParticleDefinition* fParticle;
105
106 private:
107 void SetParticle(const G4ParticleDefinition*
108
109 //Differential cross section which is numeri
110 G4double DifferentialCrossSection (G4double
111 G4PenelopeOscillator* osc);
112
113 G4double OscillatorTotalCrossSection(G4doubl
114 G4PenelopeOscillator* osc);
115
116 G4double KleinNishinaCrossSection(G4double e
117
118 G4VAtomDeexcitation* fAtomDeexci
119 const G4AtomicTransitionManager* fTransition
120
121 G4PenelopeOscillatorManager* fOscManager;
122
123 //Intrinsic energy limits of the model:
124 //cannot be extended by the parent process
125 G4double fIntrinsicLowEnergyLimit;
126 G4double fIntrinsicHighEnergyLimit;
127
128 G4int fVerboseLevel;
129 G4bool fIsInitialised;
130 };
131
132 #endif
133
134