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Desorgher << 28 // 29 // Organisation: SpaceIT GmbH << 29 ///////////////////////////////////////////////////////////////////////////////// >> 30 // Class: G4ContinuousGainOfEnergy >> 31 // Author: L. Desorgher >> 32 // Organisation: SpaceIT GmbH >> 33 // Contract: ESA contract 21435/08/NL/AT >> 34 // Customer: ESA/ESTEC >> 35 ///////////////////////////////////////////////////////////////////////////////// >> 36 // >> 37 // CHANGE HISTORY >> 38 // -------------- >> 39 // ChangeHistory: >> 40 // -10 May 2007 creation by L. Desorgher >> 41 // -February-March 2009 Update for protons by L.Desorgher >> 42 // -July August 2009 Update for ion by L.Desorgher >> 43 // >> 44 //------------------------------------------------------------- >> 45 // Documentation: >> 46 // Continuous process acting on adjoint particles to compute the continuous gain of energy of charged particles when they are tracked back! >> 47 // 30 // 48 // 31 // Continuous process acting on adjoint parti << 32 // gain of energy of charged particles when t << 33 ////////////////////////////////////////////// << 34 << 35 #ifndef G4ContinuousGainOfEnergy_h 49 #ifndef G4ContinuousGainOfEnergy_h 36 #define G4ContinuousGainOfEnergy_h 1 50 #define G4ContinuousGainOfEnergy_h 1 37 51 >> 52 #include "G4VContinuousProcess.hh" 38 #include "globals.hh" 53 #include "globals.hh" >> 54 #include "G4Material.hh" >> 55 #include "G4MaterialCutsCouple.hh" >> 56 #include "G4Track.hh" >> 57 #include "G4UnitsTable.hh" >> 58 #include "G4ParticleChange.hh" >> 59 #include "G4VEnergyLossProcess.hh" 39 #include "G4ProductionCutsTable.hh" 60 #include "G4ProductionCutsTable.hh" 40 #include "G4VContinuousProcess.hh" << 41 61 42 class G4Material; << 62 43 class G4MaterialCutsCouple; << 44 class G4ParticleChange; << 45 class G4ParticleDefinition; << 46 class G4Step; 63 class G4Step; 47 class G4Track; << 64 class G4ParticleDefinition; 48 class G4VEmModel; 65 class G4VEmModel; 49 class G4VEnergyLossProcess; << 66 class G4VEmFluctuationModel; >> 67 >> 68 50 69 51 class G4ContinuousGainOfEnergy : public G4VCon 70 class G4ContinuousGainOfEnergy : public G4VContinuousProcess 52 { 71 { 53 public: << 72 public: 54 explicit G4ContinuousGainOfEnergy(const G4St << 55 G4ProcessT << 56 73 57 ~G4ContinuousGainOfEnergy() override; << 74 G4ContinuousGainOfEnergy(const G4String& name = "EnergyGain", >> 75 G4ProcessType type = fElectromagnetic); 58 76 59 G4VParticleChange* AlongStepDoIt(const G4Tra << 77 virtual ~G4ContinuousGainOfEnergy(); 60 78 61 void SetLossFluctuations(G4bool val); << 62 79 63 inline void SetDirectEnergyLossProcess(G4VEn << 80 protected: 64 { << 81 65 fDirectEnergyLossProcess = aProcess; << 82 66 }; << 83 //------------------------------------------------------------------------ >> 84 // Methods with standard implementation; may be overwritten if needed >> 85 //------------------------------------------------------------------------ >> 86 protected: 67 87 >> 88 >> 89 virtual G4double GetContinuousStepLimit(const G4Track& track, >> 90 G4double previousStepSize, >> 91 G4double currentMinimumStep, >> 92 G4double& currentSafety); >> 93 >> 94 >> 95 //------------------------------------------------------------------------ >> 96 // Generic methods common to all processes >> 97 //------------------------------------------------------------------------ >> 98 public: >> 99 >> 100 >> 101 >> 102 void PreparePhysicsTable(const G4ParticleDefinition&); >> 103 >> 104 void BuildPhysicsTable(const G4ParticleDefinition&); >> 105 >> 106 >> 107 G4VParticleChange* AlongStepDoIt(const G4Track&, const G4Step&); >> 108 >> 109 >> 110 void SetLossFluctuations(G4bool val); >> 111 inline void SetIsIntegral(G4bool val){is_integral= val;} >> 112 >> 113 inline void SetDirectEnergyLossProcess(G4VEnergyLossProcess* aProcess){theDirectEnergyLossProcess=aProcess;}; >> 114 68 void SetDirectParticle(G4ParticleDefinition* 115 void SetDirectParticle(G4ParticleDefinition* p); 69 116 70 void ProcessDescription(std::ostream&) const << 117 protected: 71 void DumpInfo() const override { ProcessDesc << 118 >> 119 >> 120 72 121 73 G4ContinuousGainOfEnergy(G4ContinuousGainOfE << 122 private: 74 G4ContinuousGainOfEnergy& operator=(const G4 << 75 delete; << 76 << 77 protected: << 78 G4double GetContinuousStepLimit(const G4Trac << 79 G4double pre << 80 G4double cur << 81 G4double& cu << 82 123 83 private: << 84 void DefineMaterial(const G4MaterialCutsCoup 124 void DefineMaterial(const G4MaterialCutsCouple* couple); 85 void SetDynamicMassCharge(const G4Track& tra 125 void SetDynamicMassCharge(const G4Track& track, G4double energy); 86 << 126 87 const G4Material* fCurrentMaterial = nullptr << 127 88 const G4MaterialCutsCouple* fCurrentCouple = << 128 // hide assignment operator 89 << 129 90 G4VEmModel* fCurrentModel << 130 G4ContinuousGainOfEnergy(G4ContinuousGainOfEnergy &); 91 G4VEnergyLossProcess* fDirectEnergyLossProce << 131 G4ContinuousGainOfEnergy & operator=(const G4ContinuousGainOfEnergy &right); 92 G4ParticleDefinition* fDirectPartDef << 132 93 << 133 94 G4double fCurrentTcut = 0.; << 134 private: 95 G4double fPreStepKinEnergy = 1.; << 135 96 G4double fLinLossLimit = 0.05; << 136 const G4Material* currentMaterial; 97 G4double fMassRatio = 1.; << 137 const G4MaterialCutsCouple* currentCouple; 98 << 138 size_t currentMaterialIndex; 99 size_t fCurrentCoupleIndex = 9999999; << 139 size_t currentCoupleIndex; 100 << 140 G4double currentTcut; 101 G4bool fIsIon = false; << 141 G4double currentCutInRange; 102 G4bool fLossFluctuationFlag = true; << 142 G4double preStepKinEnergy; 103 G4bool fLossFluctuationArePossible = true; << 143 >> 144 >> 145 >> 146 G4double linLossLimit; >> 147 G4bool lossFluctuationFlag; >> 148 G4bool lossFluctuationArePossible; >> 149 >> 150 G4VEnergyLossProcess* theDirectEnergyLossProcess; >> 151 G4ParticleDefinition* theDirectPartDef; >> 152 >> 153 >> 154 G4bool is_integral; >> 155 >> 156 //adding for Ions >> 157 //---------------- >> 158 G4bool IsIon; >> 159 G4double massRatio; >> 160 G4double chargeSqRatio; >> 161 G4VEmModel* currentModel; >> 162 G4double preStepChargeSqRatio; >> 163 G4double preStepScaledKinEnergy; >> 164 G4double preStepRange; >> 165 >> 166 >> 167 >> 168 >> 169 104 }; 170 }; 105 171 106 ////////////////////////////////////////////// 172 /////////////////////////////////////////////////////// >> 173 // 107 inline void G4ContinuousGainOfEnergy::DefineMa 174 inline void G4ContinuousGainOfEnergy::DefineMaterial( 108 const G4MaterialCutsCouple* couple) << 175 const G4MaterialCutsCouple* couple) 109 { 176 { 110 if(couple != fCurrentCouple) << 177 if(couple != currentCouple) { 111 { << 178 currentCouple = couple; 112 fCurrentCouple = couple; << 179 currentMaterial = couple->GetMaterial(); 113 fCurrentMaterial = couple->GetMaterial( << 180 currentCoupleIndex = couple->GetIndex(); 114 fCurrentCoupleIndex = couple->GetIndex(); << 181 currentMaterialIndex = currentMaterial->GetIndex(); 115 << 182 116 const std::vector<G4double>* aVec = << 183 size_t idx=1; 117 G4ProductionCutsTable::GetProductionCuts << 184 const std::vector<G4double>* aVec = G4ProductionCutsTable::GetProductionCutsTable()->GetEnergyCutsVector(idx); 118 fCurrentTcut = (*aVec)[fCurrentCoupleIndex << 185 currentTcut=(*aVec)[currentCoupleIndex]; >> 186 currentCutInRange = couple->GetProductionCuts()->GetProductionCut(theDirectPartDef->GetParticleName()); >> 187 //G4cout<<"Define Material"<<G4endl; >> 188 //if(!meanFreePath) ResetNumberOfInteractionLengthLeft(); 119 } 189 } 120 } 190 } 121 191 122 #endif 192 #endif 123 193