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G4MicroElecInelasticModel.hh
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27 // G4MicroElecInelasticModel.hh, 2011/08/29 A.Valentin, M. Raine
28 //
29 // Based on the following publications
30 //
31 // - Inelastic cross-sections of low energy electrons in silicon
32 // for the simulation of heavy ion tracks with theGeant4-DNA toolkit,
33 // NSS Conf. Record 2010, pp. 80-85
34 // - Geant4 physics processes for microdosimetry simulation:
35 // very low energy electromagnetic models for electrons in Si,
36 // NIM B, vol. 288, pp. 66-73, 2012.
37 // - Geant4 physics processes for microdosimetry simulation:
38 // very low energy electromagnetic models for protons and
39 // heavy ions in Si, NIM B, vol. 287, pp. 124-129, 2012.
40 //
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42 
43 #ifndef G4MicroElecInelasticModel_h
44 #define G4MicroElecInelasticModel_h 1
45 
46 
47 #include "globals.hh"
48 #include "G4VEmModel.hh"
50 #include "G4ProductionCutsTable.hh"
51 
53 #include "G4Electron.hh"
54 #include "G4Proton.hh"
55 #include "G4GenericIon.hh"
56 #include "G4ParticleDefinition.hh"
57 
58 #include "G4LogLogInterpolation.hh"
59 
61 #include "G4VAtomDeexcitation.hh"
62 #include "G4NistManager.hh"
63 
65 {
66 
67 public:
68 
70  const G4String& nam = "MicroElecInelasticModel");
71 
73 
74  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
75 
77  const G4ParticleDefinition* p,
78  G4double ekin,
79  G4double emin,
80  G4double emax);
81 
82  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
83  const G4MaterialCutsCouple*,
84  const G4DynamicParticle*,
85  G4double tmin,
86  G4double maxEnergy);
87 
88  double DifferentialCrossSection(G4ParticleDefinition * aParticleDefinition, G4double k, G4double energyTransfer, G4int shell);
89 
90  G4double TransferedEnergy(G4ParticleDefinition * aParticleDefinition,
91  G4double incomingParticleEnergy, G4int shell, G4double random) ;
92 
93  inline void SelectFasterComputation(G4bool input);
94 
95 protected:
96 
98 
99 private:
100 
102 
103  //deexcitation manager to produce fluo photns and e-
105 
107 
108  std::map<G4String,G4double,std::less<G4String> > lowEnergyLimit;
109  std::map<G4String,G4double,std::less<G4String> > highEnergyLimit;
110 
113 
114  // Cross section
115 
116  typedef std::map<G4String,G4String,std::less<G4String> > MapFile;
118 
119  typedef std::map<G4String,G4MicroElecCrossSectionDataSet*,std::less<G4String> > MapData;
121 
122  // Final state
123 
125 
126  G4double RandomizeEjectedElectronEnergy(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4int shell) ;
127 
128  G4double RandomizeEjectedElectronEnergyFromCumulatedDcs(G4ParticleDefinition * aParticleDefinition, G4double incomingParticleEnergy, G4int shell) ;
129 
131 
133  G4double e12,
134  G4double e21,
135  G4double e22,
136  G4double x11,
137  G4double x12,
138  G4double x21,
139  G4double x22,
140  G4double t1,
141  G4double t2,
142  G4double t,
143  G4double e);
144 
145  typedef std::map<double, std::map<double, double> > TriDimensionMap;
146 
148  TriDimensionMap eNrjTransfData[7]; // for cumulated dcs
149 
151  TriDimensionMap pNrjTransfData[7]; // for cumulated dcs
152 
153  std::vector<double> eTdummyVec;
154  std::vector<double> pTdummyVec;
155 
156  typedef std::map<double, std::vector<double> > VecMap;
157 
160 
161  VecMap eProbaShellMap[7]; // for cumulated dcs
162  VecMap pProbaShellMap[7]; // for cumulated dcs
163 
164  // Partial cross section
165 
167 
168  //
169 
172 
173 };
174 
175 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
176 
178 {
179  fasterCode = input;
180 }
181 
182 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
183 
184 #endif