1 | // |
---|
2 | // ******************************************************************** |
---|
3 | // * License and Disclaimer * |
---|
4 | // * * |
---|
5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
7 | // * conditions of the Geant4 Software License, included in the file * |
---|
8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
9 | // * include a list of copyright holders. * |
---|
10 | // * * |
---|
11 | // * Neither the authors of this software system, nor their employing * |
---|
12 | // * institutes,nor the agencies providing financial support for this * |
---|
13 | // * work make any representation or warranty, express or implied, * |
---|
14 | // * regarding this software system or assume any liability for its * |
---|
15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
16 | // * for the full disclaimer and the limitation of liability. * |
---|
17 | // * * |
---|
18 | // * This code implementation is the result of the scientific and * |
---|
19 | // * technical work of the GEANT4 collaboration. * |
---|
20 | // * By using, copying, modifying or distributing the software (or * |
---|
21 | // * any work based on the software) you agree to acknowledge its * |
---|
22 | // * use in resulting scientific publications, and indicate your * |
---|
23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
24 | // ******************************************************************** |
---|
25 | // |
---|
26 | // $Id: G4PenelopeBremsstrahlungModel.hh,v 1.2 2009/04/17 10:29:20 vnivanch Exp $ |
---|
27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
---|
28 | // |
---|
29 | // Author: Luciano Pandola |
---|
30 | // |
---|
31 | // History: |
---|
32 | // ----------- |
---|
33 | // 05 Dec 2008 L. Pandola 1st implementation. Migration from EM process |
---|
34 | // to EM model. Physics is unchanged. |
---|
35 | // |
---|
36 | // ------------------------------------------------------------------- |
---|
37 | // |
---|
38 | // Class description: |
---|
39 | // Low Energy Electromagnetic Physics, e+ and e- bremsstrahlung |
---|
40 | // with Penelope Model |
---|
41 | // ------------------------------------------------------------------- |
---|
42 | |
---|
43 | #ifndef G4PENELOPEBREMSSTRAHLUNGMODEL_HH |
---|
44 | #define G4PENELOPEBREMSSTRAHLUNGMODEL_HH 1 |
---|
45 | |
---|
46 | #include "globals.hh" |
---|
47 | #include "G4VEmModel.hh" |
---|
48 | #include "G4DataVector.hh" |
---|
49 | #include "G4ParticleChangeForLoss.hh" |
---|
50 | #include "G4VCrossSectionHandler.hh" |
---|
51 | #include "G4PhysicsLogVector.hh" |
---|
52 | #include "G4AtomicDeexcitation.hh" |
---|
53 | |
---|
54 | class G4ParticleDefinition; |
---|
55 | class G4DynamicParticle; |
---|
56 | class G4MaterialCutsCouple; |
---|
57 | class G4Material; |
---|
58 | class G4VEnergySpectrum; |
---|
59 | class G4PenelopeBremsstrahlungAngular; |
---|
60 | class G4PenelopeBremsstrahlungContinuous; |
---|
61 | |
---|
62 | class G4PenelopeBremsstrahlungModel : public G4VEmModel |
---|
63 | { |
---|
64 | |
---|
65 | public: |
---|
66 | |
---|
67 | G4PenelopeBremsstrahlungModel(const G4ParticleDefinition* p=0, |
---|
68 | const G4String& processName ="PenelopeBrem"); |
---|
69 | |
---|
70 | virtual ~G4PenelopeBremsstrahlungModel(); |
---|
71 | |
---|
72 | virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&); |
---|
73 | |
---|
74 | virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*, |
---|
75 | G4double kinEnergy, |
---|
76 | G4double Z, |
---|
77 | G4double A=0, |
---|
78 | G4double cut=0, |
---|
79 | G4double emax=DBL_MAX); |
---|
80 | |
---|
81 | virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*, |
---|
82 | const G4MaterialCutsCouple*, |
---|
83 | const G4DynamicParticle*, |
---|
84 | G4double tmin, |
---|
85 | G4double maxEnergy); |
---|
86 | |
---|
87 | virtual G4double ComputeDEDXPerVolume(const G4Material*, |
---|
88 | const G4ParticleDefinition*, |
---|
89 | G4double kineticEnergy, |
---|
90 | G4double cutEnergy); |
---|
91 | |
---|
92 | // min cut in kinetic energy allowed by the model |
---|
93 | virtual G4double MinEnergyCut(const G4ParticleDefinition*, |
---|
94 | const G4MaterialCutsCouple*); |
---|
95 | |
---|
96 | void SetVerbosityLevel(G4int lev){verboseLevel = lev;}; |
---|
97 | G4int GetVerbosityLevel(){return verboseLevel;}; |
---|
98 | |
---|
99 | |
---|
100 | protected: |
---|
101 | G4ParticleChangeForLoss* fParticleChange; |
---|
102 | |
---|
103 | private: |
---|
104 | |
---|
105 | G4PenelopeBremsstrahlungModel & operator=(const G4PenelopeBremsstrahlungModel &right); |
---|
106 | G4PenelopeBremsstrahlungModel(const G4PenelopeBremsstrahlungModel&); |
---|
107 | |
---|
108 | |
---|
109 | //Intrinsic energy limits of the model: cannot be extended by the parent |
---|
110 | // process |
---|
111 | G4double fIntrinsicLowEnergyLimit; |
---|
112 | G4double fIntrinsicHighEnergyLimit; |
---|
113 | |
---|
114 | G4int verboseLevel; |
---|
115 | |
---|
116 | G4bool isInitialised; |
---|
117 | |
---|
118 | G4VEnergySpectrum* energySpectrum; |
---|
119 | |
---|
120 | |
---|
121 | G4PenelopeBremsstrahlungAngular* GetAngularDataForZ(G4int iZ); |
---|
122 | // Map to the objects containing tha angular data |
---|
123 | std::map<G4int,G4PenelopeBremsstrahlungAngular*> *angularData; |
---|
124 | |
---|
125 | G4PenelopeBremsstrahlungContinuous* GetStoppingPowerData(G4int iZ,G4double energyCut, |
---|
126 | const G4ParticleDefinition*); |
---|
127 | std::map<std::pair<G4int,G4double>,G4PenelopeBremsstrahlungContinuous*> *stoppingPowerData; |
---|
128 | |
---|
129 | |
---|
130 | G4int SampleRandomAtom(const G4MaterialCutsCouple*,G4double energy) const; |
---|
131 | G4VCrossSectionHandler* crossSectionHandler; |
---|
132 | |
---|
133 | |
---|
134 | }; |
---|
135 | |
---|
136 | #endif |
---|
137 | |
---|