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Please see the license in the file << 14 // * use. * 16 // * for the full disclaimer and the limitatio << 17 // * 15 // * * 18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the * 19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. * 20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work * 21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this * 22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. * 23 // * acceptance of all terms of the Geant4 Sof << 24 // ******************************************* 21 // ******************************************************************** 25 // 22 // >> 23 // $Id: G4MuBremsstrahlungModel.hh,v 1.9 2004/02/10 18:07:23 vnivanch Exp $ >> 24 // GEANT4 tag $Name: geant4-06-01 $ 26 // 25 // 27 // ------------------------------------------- 26 // ------------------------------------------------------------------- 28 // 27 // 29 // GEANT4 Class header file 28 // GEANT4 Class header file 30 // 29 // 31 // 30 // 32 // File name: G4MuBremsstrahlungModel 31 // File name: G4MuBremsstrahlungModel 33 // 32 // 34 // Author: Vladimir Ivanchenko on base 33 // Author: Vladimir Ivanchenko on base of Laszlo Urban code 35 // 34 // 36 // Creation date: 18.05.2002 35 // Creation date: 18.05.2002 37 // 36 // 38 // Modifications: 37 // Modifications: 39 // 38 // 40 // 23-12-02 Change interface in order to move 39 // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko) 41 // 27-01-03 Make models region aware (V.Ivanch 40 // 27-01-03 Make models region aware (V.Ivanchenko) 42 // 13-02-03 Add name (V.Ivanchenko) 41 // 13-02-03 Add name (V.Ivanchenko) 43 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) 42 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) 44 // 08-04-05 Major optimisation of internal int << 45 // 13-02-06 Add ComputeCrossSectionPerAtom (mm << 46 // 11-10-07 Add ignoreCut flag (V.Ivanchenko) << 47 // 28-02-08 Reorganized protected methods and << 48 // 06-03-08 Remove obsolete methods and member << 49 // 31-05-13 Use element selectors instead of l << 50 // 43 // 51 // Class Description: << 44 52 // 45 // 53 // Implementation of bremssrahlung by muons << 46 // Class Description: 54 // A.G. Bogdanov et al., IEEE Trans. Nuc. Sci. << 55 // 47 // >> 48 // Implementation of energy loss for gamma emission by muons >> 49 56 // ------------------------------------------- 50 // ------------------------------------------------------------------- 57 // 51 // 58 52 59 #ifndef G4MuBremsstrahlungModel_h 53 #ifndef G4MuBremsstrahlungModel_h 60 #define G4MuBremsstrahlungModel_h 1 54 #define G4MuBremsstrahlungModel_h 1 61 55 62 #include "G4VEmModel.hh" 56 #include "G4VEmModel.hh" 63 #include "G4NistManager.hh" << 64 #include "G4Exp.hh" << 65 57 66 class G4Element; 58 class G4Element; 67 class G4ParticleChangeForLoss; << 68 59 69 class G4MuBremsstrahlungModel : public G4VEmMo 60 class G4MuBremsstrahlungModel : public G4VEmModel 70 { 61 { 71 62 72 public: 63 public: 73 64 74 explicit G4MuBremsstrahlungModel(const G4Par << 65 G4MuBremsstrahlungModel(const G4ParticleDefinition* p = 0, const G4String& nam = "MuBrem"); 75 const G4Str << 76 66 77 ~G4MuBremsstrahlungModel() override = defaul << 67 ~G4MuBremsstrahlungModel(); 78 68 79 void Initialise(const G4ParticleDefinition*, << 69 void Initialise(const G4ParticleDefinition*, const G4DataVector&); 80 70 81 void InitialiseLocal(const G4ParticleDefinit << 71 G4double HighEnergyLimit(const G4ParticleDefinition* p); 82 G4VEmModel* masterModel << 83 72 84 G4double MinEnergyCut(const G4ParticleDefini << 73 G4double LowEnergyLimit(const G4ParticleDefinition* p); 85 const G4MaterialCutsCo << 86 << 87 G4double ComputeCrossSectionPerAtom( << 88 const G4ParticleDefinition*, << 89 G4double kineticEnergy, << 90 G4double Z, G4double A, << 91 G4double cutEnergy, << 92 G4double maxEnergy) override; << 93 << 94 G4double ComputeDEDXPerVolume(const G4Materi << 95 const G4Partic << 96 G4double kinet << 97 G4double cutEn << 98 << 99 void SampleSecondaries(std::vector<G4Dynamic << 100 const G4MaterialCutsC << 101 const G4DynamicParticle*, << 102 G4double tmin, << 103 G4double maxEnergy) override; << 104 74 105 inline void SetLowestKineticEnergy(G4double << 75 void SetHighEnergyLimit(G4double e) {highKinEnergy = e;}; 106 76 107 G4double MinPrimaryEnergy(const G4Material*, << 77 void SetLowEnergyLimit(G4double e) {lowKinEnergy = e;}; 108 G4double) override << 109 78 110 // hide assignment operator << 79 void SetLowestKineticEnergy(G4double e) {lowestKinEnergy = e;}; 111 G4MuBremsstrahlungModel & << 112 operator=(const G4MuBremsstrahlungModel & << 113 G4MuBremsstrahlungModel(const G4MuBremsstra << 114 80 >> 81 G4double MinEnergyCut(const G4ParticleDefinition*, >> 82 const G4MaterialCutsCouple*); >> 83 >> 84 G4bool IsInCharge(const G4ParticleDefinition*); >> 85 >> 86 G4double ComputeDEDX(const G4MaterialCutsCouple*, >> 87 const G4ParticleDefinition*, >> 88 G4double kineticEnergy, >> 89 G4double cutEnergy); >> 90 >> 91 G4double CrossSection(const G4MaterialCutsCouple*, >> 92 const G4ParticleDefinition*, >> 93 G4double kineticEnergy, >> 94 G4double cutEnergy, >> 95 G4double maxEnergy); >> 96 >> 97 G4DynamicParticle* SampleSecondary( >> 98 const G4MaterialCutsCouple*, >> 99 const G4DynamicParticle*, >> 100 G4double tmin, >> 101 G4double maxEnergy); >> 102 >> 103 std::vector<G4DynamicParticle*>* SampleSecondaries( >> 104 const G4MaterialCutsCouple*, >> 105 const G4DynamicParticle*, >> 106 G4double tmin, >> 107 G4double maxEnergy); >> 108 >> 109 virtual G4double MaxSecondaryEnergy( >> 110 const G4DynamicParticle* dynParticle); 115 protected: 111 protected: 116 112 117 G4double ComputMuBremLoss(G4double Z, G4doub << 113 virtual G4double MaxSecondaryEnergy(const G4ParticleDefinition*, 118 << 114 G4double kineticEnergy); >> 115 >> 116 public: >> 117 >> 118 G4double ComputMuBremLoss(G4double Z, G4double A, G4double tkin, G4double cut); >> 119 119 G4double ComputeMicroscopicCrossSection(G4do 120 G4double ComputeMicroscopicCrossSection(G4double tkin, 120 G4double Z, << 121 G4double Z, 121 G4double cut); << 122 G4double A, >> 123 G4double cut); 122 124 123 virtual G4double ComputeDMicroscopicCrossSec << 125 G4double ComputeDMicroscopicCrossSection(G4double tkin, 124 G4double Z, << 126 G4double Z, 125 G4double gammaEnergy); << 127 G4double A, >> 128 G4double gammaEnergy); 126 129 127 void SetParticle(const G4ParticleDefinition* << 130 private: 128 131 129 protected: << 132 G4DataVector* ComputePartialSumSigma(const G4Material* material, >> 133 G4double tkin, G4double cut); >> 134 >> 135 const G4Element* SelectRandomAtom(const G4MaterialCutsCouple* couple) const; >> 136 >> 137 void MakeSamplingTables(); 130 138 131 const G4ParticleDefinition* particle = nullp << 132 G4ParticleDefinition* theGamma = nullptr; << 133 G4ParticleChangeForLoss* fParticleChange = n << 134 G4NistManager* nist = nullptr; << 135 << 136 G4double mass = 1.0; << 137 G4double rmass = 1.0; << 138 G4double cc = 1.0; << 139 G4double coeff = 1.0; << 140 G4double sqrte; << 141 G4double bh = 202.4; << 142 G4double bh1 = 446.; << 143 G4double btf = 183.; << 144 G4double btf1 = 1429.; << 145 139 >> 140 // hide assignment operator >> 141 G4MuBremsstrahlungModel & operator=(const G4MuBremsstrahlungModel &right); >> 142 G4MuBremsstrahlungModel(const G4MuBremsstrahlungModel&); >> 143 >> 144 G4double highKinEnergy; >> 145 G4double lowKinEnergy; 146 G4double lowestKinEnergy; 146 G4double lowestKinEnergy; 147 G4double minThreshold; 147 G4double minThreshold; 148 148 149 static const G4double xgi[6]; << 149 // tables for sampling 150 static const G4double wgi[6]; << 150 G4int nzdat,ntdat,NBIN; 151 static G4double fDN[93]; << 151 static G4double zdat[5],adat[5],tdat[8]; >> 152 G4double ya[1001], proba[5][8][1001]; >> 153 G4double cutFixed; >> 154 >> 155 std::vector<G4DataVector*> partialSumSigma; >> 156 G4bool samplingTablesAreFilled; >> 157 152 }; 158 }; 153 159 154 //....oooOO0OOooo........oooOO0OOooo........oo << 160 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... >> 161 >> 162 inline >> 163 G4double G4MuBremsstrahlungModel::MaxSecondaryEnergy( >> 164 const G4DynamicParticle* dynParticle) >> 165 { >> 166 return dynParticle->GetKineticEnergy(); >> 167 } >> 168 >> 169 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 155 170 156 inline void G4MuBremsstrahlungModel::SetLowest << 171 inline >> 172 G4double G4MuBremsstrahlungModel::MaxSecondaryEnergy( >> 173 const G4ParticleDefinition*, >> 174 G4double kineticEnergy) 157 { 175 { 158 lowestKinEnergy = e; << 176 return kineticEnergy; 159 } 177 } 160 178 161 //....oooOO0OOooo........oooOO0OOooo........oo << 179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... >> 180 162 181 163 #endif 182 #endif 164 183