| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // G4MicroElecElasticModel.hh, 2011/08/29 A.Va 27 // G4MicroElecElasticModel.hh, 2011/08/29 A.Valentin, M. Raine
28 // 28 //
29 // Based on the following publications 29 // Based on the following publications
30 // - Geant4 physics processes for microdo 30 // - Geant4 physics processes for microdosimetry simulation:
31 // very low energy electromagnetic models 31 // very low energy electromagnetic models for electrons in Si,
32 // NIM B, vol. 288, pp. 66 - 73, 2012. 32 // NIM B, vol. 288, pp. 66 - 73, 2012.
33 // 33 //
34 // 34 //
35 //....oooOO0OOooo........oooOO0OOooo........oo 35 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
36 36
37 #ifndef G4MicroElecElasticModel_h 37 #ifndef G4MicroElecElasticModel_h
38 #define G4MicroElecElasticModel_h 1 38 #define G4MicroElecElasticModel_h 1
39 39
40 #include <map> 40 #include <map>
41 #include <CLHEP/Units/SystemOfUnits.h> 41 #include <CLHEP/Units/SystemOfUnits.h>
42 42
43 #include "G4MicroElecCrossSectionDataSet.hh" 43 #include "G4MicroElecCrossSectionDataSet.hh"
44 #include "G4VEmModel.hh" 44 #include "G4VEmModel.hh"
45 #include "G4Electron.hh" 45 #include "G4Electron.hh"
46 #include "G4ParticleChangeForGamma.hh" 46 #include "G4ParticleChangeForGamma.hh"
47 #include "G4LogLogInterpolation.hh" 47 #include "G4LogLogInterpolation.hh"
48 #include "G4ProductionCutsTable.hh" 48 #include "G4ProductionCutsTable.hh"
49 #include "G4NistManager.hh" 49 #include "G4NistManager.hh"
50 50
51 class G4MicroElecElasticModel : public G4VEmMo 51 class G4MicroElecElasticModel : public G4VEmModel
52 { 52 {
53 53
54 public: 54 public:
55 G4MicroElecElasticModel(const G4ParticleDefi 55 G4MicroElecElasticModel(const G4ParticleDefinition* p = nullptr,
56 const G4String& nam = "MicroElec 56 const G4String& nam = "MicroElecElasticModel");
57 virtual ~G4MicroElecElasticModel(); 57 virtual ~G4MicroElecElasticModel();
58 58
59 void Initialise(const G4ParticleDefinition*, 59 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
60 60
61 G4double CrossSectionPerVolume(const G4Mater 61 G4double CrossSectionPerVolume(const G4Material* material,
62 const G4ParticleDefinition* p, 62 const G4ParticleDefinition* p,
63 G4double ekin, 63 G4double ekin,
64 G4double emin, 64 G4double emin,
65 G4double emax) override; 65 G4double emax) override;
66 66
67 void SampleSecondaries(std::vector<G4Dynamic 67 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
68 const G4MaterialCutsCouple*, 68 const G4MaterialCutsCouple*,
69 const G4DynamicParticle*, 69 const G4DynamicParticle*,
70 G4double tmin, 70 G4double tmin,
71 G4double maxEnergy) override; 71 G4double maxEnergy) override;
72 72
73 inline void SetKillBelowThreshold (G4double 73 inline void SetKillBelowThreshold (G4double threshold);
74 G4double GetKillBelowThreshold () { return k 74 G4double GetKillBelowThreshold () { return killBelowEnergy; }
75 75
76 G4MicroElecElasticModel & operator=(const G 76 G4MicroElecElasticModel & operator=(const G4MicroElecElasticModel &right) = delete;
77 G4MicroElecElasticModel(const G4MicroElecEl 77 G4MicroElecElasticModel(const G4MicroElecElasticModel&) = delete;
78 78
79 protected: 79 protected:
80 G4ParticleChangeForGamma* fParticleChangeFor 80 G4ParticleChangeForGamma* fParticleChangeForGamma;
81 81
82 private: 82 private:
83 // Final state 83 // Final state
84 G4double Theta(G4ParticleDefinition * aParti 84 G4double Theta(G4ParticleDefinition * aParticleDefinition, G4double k, G4double integrDiff);
85 G4double LinLinInterpolate(G4double e1, G4do 85 G4double LinLinInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
86 G4double LogLogInterpolate(G4double e1, G4do 86 G4double LogLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
87 G4double LinLogInterpolate(G4double e1, G4do 87 G4double LinLogInterpolate(G4double e1, G4double e2, G4double e, G4double xs1, G4double xs2);
88 G4double QuadInterpolator(G4double e11, 88 G4double QuadInterpolator(G4double e11,
89 G4double e12, 89 G4double e12,
90 G4double e21, 90 G4double e21,
91 G4double e22, 91 G4double e22,
92 G4double x11, 92 G4double x11,
93 G4double x12, 93 G4double x12,
94 G4double x21, 94 G4double x21,
95 G4double x22, 95 G4double x22,
96 G4double t1, 96 G4double t1,
97 G4double t2, 97 G4double t2,
98 G4double t, 98 G4double t,
99 G4double e); 99 G4double e);
100 G4double RandomizeCosTheta(G4double k); 100 G4double RandomizeCosTheta(G4double k);
101 101
102 // Cross section 102 // Cross section
103 typedef std::map<G4String,G4String,std::less 103 typedef std::map<G4String,G4String,std::less<G4String> > MapFile;
104 MapFile tableFile; 104 MapFile tableFile;
105 105
106 typedef std::map<G4String,G4MicroElecCrossSe 106 typedef std::map<G4String,G4MicroElecCrossSectionDataSet*,std::less<G4String> > MapData;
107 MapData tableData; 107 MapData tableData;
108 108
109 typedef std::map<G4double, std::map<G4double 109 typedef std::map<G4double, std::map<G4double, G4double> > TriDimensionMap;
110 TriDimensionMap eDiffCrossSectionData; 110 TriDimensionMap eDiffCrossSectionData;
111 std::vector<G4double> eTdummyVec; 111 std::vector<G4double> eTdummyVec;
112 112
113 typedef std::map<G4double, std::vector<G4dou 113 typedef std::map<G4double, std::vector<G4double> > VecMap;
114 VecMap eVecm; 114 VecMap eVecm;
115 115
116 G4Material* nistSi; 116 G4Material* nistSi;
117 G4double killBelowEnergy; 117 G4double killBelowEnergy;
118 G4double lowEnergyLimit; 118 G4double lowEnergyLimit;
119 G4double lowEnergyLimitOfModel; 119 G4double lowEnergyLimitOfModel;
120 G4double highEnergyLimit; 120 G4double highEnergyLimit;
121 G4int verboseLevel; 121 G4int verboseLevel;
122 G4bool isInitialised; 122 G4bool isInitialised;
123 }; 123 };
124 124
125 inline void G4MicroElecElasticModel::SetKillBe 125 inline void G4MicroElecElasticModel::SetKillBelowThreshold (G4double threshold)
126 { 126 {
127 killBelowEnergy = threshold; 127 killBelowEnergy = threshold;
128 128
129 if (threshold < 5*CLHEP::eV) 129 if (threshold < 5*CLHEP::eV)
130 { 130 {
131 G4Exception ("*** WARNING : the G4Micro 131 G4Exception ("*** WARNING : the G4MicroElecElasticModel class is not validated below 5 eV !","",JustWarning,"") ;
132 threshold = 5*CLHEP::eV; 132 threshold = 5*CLHEP::eV;
133 } 133 }
134 134
135 } 135 }
136 136
137 137
138 //....oooOO0OOooo........oooOO0OOooo........oo 138 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
139 139
140 #endif 140 #endif
141 141