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Grichine, substitute Gauss by << 52 // distribution at fix << 53 // 54 // 54 // ------------------------------------------- 55 // ------------------------------------------------------------- 55 56 56 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 57 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 58 59 59 #include "globals.hh" 60 #include "globals.hh" 60 #include "G4Step.hh" 61 #include "G4Step.hh" 61 #include "G4ParticleDefinition.hh" 62 #include "G4ParticleDefinition.hh" 62 #include "G4ThreeVector.hh" 63 #include "G4ThreeVector.hh" >> 64 #include "G4TrackVector.hh" 63 #include "G4VProcess.hh" 65 #include "G4VProcess.hh" 64 #include "Randomize.hh" << 65 #include <vector> 66 #include <vector> 66 67 67 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 68 69 69 class G4Material; 70 class G4Material; 70 71 71 class G4ElectronIonPair 72 class G4ElectronIonPair 72 { 73 { 73 public: 74 public: 74 75 75 explicit G4ElectronIonPair(G4int verb); << 76 G4ElectronIonPair(); 76 77 77 virtual ~G4ElectronIonPair(); 78 virtual ~G4ElectronIonPair(); 78 79 79 // compute mean number of ionisation points 80 // compute mean number of ionisation points at a step 80 G4double MeanNumberOfIonsAlongStep(const G4P 81 G4double MeanNumberOfIonsAlongStep(const G4ParticleDefinition*, 81 const G4Material*, 82 const G4Material*, 82 G4double edepTotal, 83 G4double edepTotal, 83 G4double edepNIEL = 0.0); 84 G4double edepNIEL = 0.0); 84 85 85 inline G4double MeanNumberOfIonsAlongStep(co 86 inline G4double MeanNumberOfIonsAlongStep(const G4Step*); 86 87 87 inline G4int SampleNumberOfIonsAlongStep(con << 88 << 89 // returns pointer to the new vector of posi 88 // returns pointer to the new vector of positions of 90 // ionisation points in the World coordinate 89 // ionisation points in the World coordinate system >> 90 std::vector<G4ThreeVector>* >> 91 SampleIonsAlongStep(const G4ThreeVector& prePosition, >> 92 const G4ThreeVector& postPosition, >> 93 G4double numberOfIonisations); >> 94 91 std::vector<G4ThreeVector>* SampleIonsAlongS 95 std::vector<G4ThreeVector>* SampleIonsAlongStep(const G4Step*); 92 96 93 // compute number of holes in the atom after 97 // compute number of holes in the atom after PostStep interaction 94 G4int ResidualeChargePostStep(const G4Partic 98 G4int ResidualeChargePostStep(const G4ParticleDefinition*, 95 const G4TrackVector* secondary = nullp << 99 const G4TrackVector* secondary = 0, 96 G4int processSubType = -1) const; << 100 G4int processSubType = -1); 97 101 98 inline G4int ResidualeChargePostStep(const G << 102 inline G4int ResidualeChargePostStep(const G4Step*); 99 103 100 // find mean energies per ionisation 104 // find mean energies per ionisation 101 G4double FindG4MeanEnergyPerIonPair(const G4 << 105 G4double FindG4MeanEnergyPerIonPair(const G4Material*); 102 106 103 // dump mean energies per ionisation used in 107 // dump mean energies per ionisation used in run time 104 void DumpMeanEnergyPerIonPair() const; << 108 void DumpMeanEnergyPerIonPair(); 105 109 106 // dump G4 list 110 // dump G4 list 107 void DumpG4MeanEnergyPerIonPair() const; << 111 void DumpG4MeanEnergyPerIonPair(); 108 112 109 inline void SetVerbose(G4int); 113 inline void SetVerbose(G4int); 110 114 >> 115 private: >> 116 111 // hide assignment operator 117 // hide assignment operator 112 G4ElectronIonPair & operator=(const G4Electr << 118 G4ElectronIonPair & operator=(const G4ElectronIonPair &right); 113 G4ElectronIonPair(const G4ElectronIonPair&) << 119 G4ElectronIonPair(const G4ElectronIonPair&); 114 120 115 private: << 121 G4double FindMeanEnergyPerIonPair(const G4Material*); 116 122 117 void Initialise(); 123 void Initialise(); 118 124 119 G4double FindMeanEnergyPerIonPair(const G4Ma << 125 const G4ParticleDefinition* gamma; 120 126 121 // cache << 127 // cash 122 const G4Material* curMaterial; << 128 const G4Material* curMaterial; 123 G4double curMeanEnergy; << 129 G4double curMeanEnergy; 124 130 125 G4double invFanoFactor; << 126 << 127 G4int verbose; 131 G4int verbose; 128 G4int nMaterials; 132 G4int nMaterials; 129 133 130 // list of G4 NIST materials with mean energ 134 // list of G4 NIST materials with mean energy per ion defined 131 std::vector<G4double> g4MatData; << 135 std::vector<G4double> g4MatData; 132 std::vector<G4String> g4MatNames; << 136 std::vector<G4String> g4MatNames; >> 137 133 }; 138 }; 134 139 135 inline G4double 140 inline G4double 136 G4ElectronIonPair::MeanNumberOfIonsAlongStep(c << 141 G4ElectronIonPair::MeanNumberOfIonsAlongStep(const G4Step* step) 137 { 142 { 138 return MeanNumberOfIonsAlongStep(step->GetTr << 143 return MeanNumberOfIonsAlongStep(step->GetTrack()->GetDefinition(), 139 step->GetPreStepPoint()->GetMateria 144 step->GetPreStepPoint()->GetMaterial(), 140 step->GetTotalEnergyDeposit(), 145 step->GetTotalEnergyDeposit(), 141 step->GetNonIonizingEnergyDeposit() 146 step->GetNonIonizingEnergyDeposit()); 142 } 147 } 143 148 144 inline G4int << 149 inline std::vector<G4ThreeVector>* 145 G4ElectronIonPair::SampleNumberOfIonsAlongStep << 150 G4ElectronIonPair::SampleIonsAlongStep(const G4Step* step) 146 { 151 { 147 // use gamma distribution with mean value n= << 152 return SampleIonsAlongStep(step->GetPreStepPoint()->GetPosition(), 148 // dispersion D=meanion/invFanoFactor << 153 step->GetPostStepPoint()->GetPosition(), 149 G4double meanion = MeanNumberOfIonsAlongStep << 154 MeanNumberOfIonsAlongStep(step)); 150 return G4lrint(G4RandGamma::shoot(meanion*in << 155 } 151 } << 152 156 153 inline G4int << 157 inline 154 G4ElectronIonPair::ResidualeChargePostStep(con << 158 G4int G4ElectronIonPair::ResidualeChargePostStep(const G4Step* step) 155 { 159 { 156 G4int subtype = -1; 160 G4int subtype = -1; 157 const G4VProcess* proc = step->GetPostStepPo 161 const G4VProcess* proc = step->GetPostStepPoint()->GetProcessDefinedStep(); 158 if(proc) { subtype = proc->GetProcessSubType << 162 if(proc) subtype = proc->GetProcessSubType(); 159 return ResidualeChargePostStep(step->GetTrac << 163 return ResidualeChargePostStep(step->GetTrack()->GetDefinition(), 160 step->GetSecondary(), 164 step->GetSecondary(), 161 subtype); 165 subtype); 162 } 166 } 163 167 164 inline void G4ElectronIonPair::SetVerbose(G4in 168 inline void G4ElectronIonPair::SetVerbose(G4int val) 165 { 169 { 166 verbose = val; 170 verbose = val; 167 } 171 } 168 172 169 #endif 173 #endif 170 174 171 175