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63 class G4VEmModel; 62 class G4PhysicsVector; 64 class G4PhysicsVector; 63 class G4IonTable; 65 class G4IonTable; 64 class G4MaterialCutsCouple; 66 class G4MaterialCutsCouple; 65 class G4PhysicsFreeVector; << 67 class G4LPhysicsFreeVector; 66 class G4Pow; << 67 68 68 class G4EmCorrections 69 class G4EmCorrections 69 { 70 { 70 71 71 public: 72 public: 72 73 73 explicit G4EmCorrections(G4int verb); << 74 G4EmCorrections(); 74 75 75 ~G4EmCorrections(); << 76 virtual ~G4EmCorrections(); 76 77 77 G4double HighOrderCorrections(const G4Partic 78 G4double HighOrderCorrections(const G4ParticleDefinition*, 78 const G4Materi 79 const G4Material*, 79 const G4double << 80 G4double kineticEnergy, 80 const G4double << 81 G4double cutEnergy); 81 82 82 G4double IonHighOrderCorrections(const G4Par 83 G4double IonHighOrderCorrections(const G4ParticleDefinition*, 83 const G4Mat << 84 const G4MaterialCutsCouple*, 84 const G4dou << 85 G4double kineticEnergy); 85 86 86 G4double ComputeIonCorrections(const G4Parti 87 G4double ComputeIonCorrections(const G4ParticleDefinition*, 87 const G4Mater << 88 const G4Material*, 88 const G4doubl << 89 G4double kineticEnergy); 89 90 90 G4double IonBarkasCorrection(const G4Particl 91 G4double IonBarkasCorrection(const G4ParticleDefinition*, 91 const G4Materia << 92 const G4Material*, 92 const G4double << 93 G4double kineticEnergy); 93 94 94 G4double Bethe(const G4ParticleDefinition*, 95 G4double Bethe(const G4ParticleDefinition*, 95 const G4Material*, 96 const G4Material*, 96 const G4double kineticEnergy) << 97 G4double kineticEnergy); 97 98 98 G4double SpinCorrection(const G4ParticleDefi 99 G4double SpinCorrection(const G4ParticleDefinition*, 99 const G4Material*, 100 const G4Material*, 100 const G4double kinet << 101 G4double kineticEnergy); 101 102 102 G4double KShellCorrection(const G4ParticleDe 103 G4double KShellCorrection(const G4ParticleDefinition*, 103 const G4Material*, 104 const G4Material*, 104 const G4double kin << 105 G4double kineticEnergy); 105 106 106 G4double LShellCorrection(const G4ParticleDe 107 G4double LShellCorrection(const G4ParticleDefinition*, 107 const G4Material*, 108 const G4Material*, 108 const G4double kin << 109 G4double kineticEnergy); 109 110 110 G4double ShellCorrection(const G4ParticleDef 111 G4double ShellCorrection(const G4ParticleDefinition*, 111 const G4Material*, 112 const G4Material*, 112 const G4double kine << 113 G4double kineticEnergy); 113 114 114 G4double ShellCorrectionSTD(const G4Particle 115 G4double ShellCorrectionSTD(const G4ParticleDefinition*, 115 const G4Material 116 const G4Material*, 116 const G4double k << 117 G4double kineticEnergy); 117 118 118 G4double DensityCorrection(const G4ParticleD 119 G4double DensityCorrection(const G4ParticleDefinition*, 119 const G4Material* 120 const G4Material*, 120 const G4double ki << 121 G4double kineticEnergy); 121 122 122 G4double BarkasCorrection(const G4ParticleDe 123 G4double BarkasCorrection(const G4ParticleDefinition*, 123 const G4Material*, 124 const G4Material*, 124 const G4double kin << 125 G4double kineticEnergy); 125 const G4bool isIni << 126 126 127 G4double BlochCorrection(const G4ParticleDef 127 G4double BlochCorrection(const G4ParticleDefinition*, 128 const G4Material*, 128 const G4Material*, 129 const G4double kine << 129 G4double kineticEnergy); 130 const G4bool isInit << 131 130 132 G4double MottCorrection(const G4ParticleDefi 131 G4double MottCorrection(const G4ParticleDefinition*, 133 const G4Material*, 132 const G4Material*, 134 const G4double kinet << 133 G4double kineticEnergy); 135 const G4bool isIniti << 136 134 137 void AddStoppingData(const G4int Z, const G4 << 135 G4double NuclearDEDX(const G4ParticleDefinition*, 138 const G4String& materia << 136 const G4Material*, 139 G4PhysicsVector* dVecto << 137 G4double kineticEnergy, >> 138 G4bool fluct = true); >> 139 >> 140 void AddStoppingData(G4int Z, G4int A, const G4String& materialName, >> 141 G4PhysicsVector* dVector); 140 142 141 void InitialiseForNewRun(); 143 void InitialiseForNewRun(); 142 144 143 // effective charge correction using stoppin 145 // effective charge correction using stopping power data 144 G4double EffectiveChargeCorrection(const G4P 146 G4double EffectiveChargeCorrection(const G4ParticleDefinition*, 145 const G4M << 147 const G4Material*, 146 const G4d << 148 G4double kineticEnergy); 147 149 148 // effective charge of an ion 150 // effective charge of an ion 149 inline G4double GetParticleCharge(const G4Pa 151 inline G4double GetParticleCharge(const G4ParticleDefinition*, 150 const G4Ma << 152 const G4Material*, 151 const G4do << 153 G4double kineticEnergy); 152 154 153 inline 155 inline 154 G4double EffectiveChargeSquareRatio(const G4 156 G4double EffectiveChargeSquareRatio(const G4ParticleDefinition*, 155 const G4 << 157 const G4Material*, 156 const G4 << 158 G4double kineticEnergy); 157 159 158 // ionisation models for ions 160 // ionisation models for ions 159 inline void SetIonisationModels(G4VEmModel* << 161 inline void SetIonisationModels(G4VEmModel* m1 = 0, G4VEmModel* m2 = 0); 160 G4VEmModel* << 161 << 162 inline G4int GetNumberOfStoppingVectors() co << 163 162 164 inline void SetVerbose(G4int verb); << 163 inline G4int GetNumberOfStoppingVectors(); 165 << 166 // hide assignment operator << 167 G4EmCorrections & operator=(const G4EmCorrec << 168 G4EmCorrections(const G4EmCorrections&) = de << 169 164 170 private: 165 private: 171 166 172 void Initialise(); 167 void Initialise(); 173 168 174 void BuildCorrectionVector(); 169 void BuildCorrectionVector(); 175 170 176 void SetupKinematics(const G4ParticleDefinit 171 void SetupKinematics(const G4ParticleDefinition*, 177 const G4Material*, << 172 const G4Material*, 178 const G4double kineticE << 173 G4double kineticEnergy); 179 174 180 G4double KShell(const G4double theta, const << 175 G4double KShell(G4double theta, G4double eta); 181 176 182 G4double LShell(const G4double theta, const << 177 G4double LShell(G4double theta, G4double eta); 183 178 184 G4int Index(const G4double x, const G4double << 179 G4int Index(G4double x, G4double* y, G4int n); 185 180 186 G4double Value(const G4double xv, const G4do << 181 G4double Value(G4double xv, G4double x1, G4double x2, G4double y1, G4double y2); 187 const G4double y1, const G4do << 188 << 189 G4double Value2(const G4double xv, const G4d << 190 const G4double x1, const G4d << 191 const G4double y1, const G4d << 192 const G4double z11, const G4 << 193 const G4double z12, const G4double z22) << 194 << 195 G4Pow* g4calc; << 196 G4IonTable* ionTable; << 197 << 198 const G4ParticleDefinition* particle = nullp << 199 const G4ParticleDefinition* curParticle = nu << 200 const G4Material* material = nullptr; << 201 const G4Material* curMaterial = nullptr; << 202 const G4ElementVector* theElementVector = nu << 203 const G4double* atomDensity = nullptr; << 204 << 205 G4PhysicsVector* curVector = nullptr; << 206 << 207 G4VEmModel* ionLEModel = nullptr; << 208 G4VEmModel* ionHEModel = nullptr; << 209 << 210 G4double kinEnergy = 0.0; << 211 G4double mass = 0.0; << 212 G4double massFactor = 1.0; << 213 G4double tau = 0.0; << 214 G4double gamma = 1.0; << 215 G4double bg2 = 0.0; << 216 G4double beta2 = 0.0; << 217 G4double beta = 0.0; << 218 G4double ba2 = 0.0; << 219 G4double tmax = 0.0; << 220 G4double charge = 0.0; << 221 G4double q2 = 0.0; << 222 G4double eth; << 223 G4double eCorrMin; << 224 G4double eCorrMax; << 225 << 226 std::size_t ncouples = 0; << 227 std::size_t idxBarkas = 0; << 228 G4int nK = 20; << 229 G4int nL = 26; << 230 G4int nEtaK = 29; << 231 G4int nEtaL = 28; << 232 G4int nbinCorr = 52; << 233 G4int numberOfElements = 0; << 234 182 235 // Ion stopping data << 183 G4double Value2(G4double xv, G4double yv, G4double x1, G4double x2, 236 G4int nIons = 0; << 184 G4double y1, G4double y2, 237 G4int idx = 0; << 185 G4double z11, G4double z21, G4double z12, G4double z22); 238 G4int currentZ = 0; << 239 << 240 G4int verbose; << 241 G4bool isInitializer = false; << 242 << 243 std::vector<G4int> Zion; << 244 std::vector<G4int> Aion; << 245 std::vector<G4String> materialName; << 246 std::vector<const G4ParticleDefinition*> ion << 247 186 248 std::map< G4int, std::vector<G4double> > thc << 187 G4double NuclearStoppingPower(G4double e, G4double z1, G4double z2, >> 188 G4double m1, G4double m2); >> 189 >> 190 // hide assignment operator >> 191 G4EmCorrections & operator=(const G4EmCorrections &right); >> 192 G4EmCorrections(const G4EmCorrections&); >> 193 >> 194 G4double ed[104]; >> 195 G4double a[104]; >> 196 G4double theZieglerFactor; >> 197 G4double alpha2; >> 198 G4bool lossFlucFlag; >> 199 >> 200 G4int verbose; >> 201 >> 202 G4int nK; >> 203 G4int nL; >> 204 G4int nEtaK; >> 205 G4int nEtaL; >> 206 >> 207 G4double COSEB[14]; >> 208 G4double COSXI[14]; >> 209 G4double ZD[11]; >> 210 >> 211 G4double TheK[20]; >> 212 G4double SK[20]; >> 213 G4double TK[20]; >> 214 G4double UK[20]; >> 215 G4double VK[20]; >> 216 G4double ZK[20]; >> 217 >> 218 G4double TheL[26]; >> 219 G4double SL[26]; >> 220 G4double TL[26]; >> 221 G4double UL[26]; >> 222 G4double VL[26]; >> 223 >> 224 G4double Eta[29]; >> 225 G4double CK[20][29]; >> 226 G4double CL[26][28]; >> 227 G4double HM[53]; >> 228 G4double HN[31]; >> 229 G4double Z23[100]; >> 230 >> 231 G4LPhysicsFreeVector* BarkasCorr; >> 232 G4LPhysicsFreeVector* ThetaK; >> 233 G4LPhysicsFreeVector* ThetaL; 249 234 250 std::vector<const G4Material*> currmat; 235 std::vector<const G4Material*> currmat; 251 std::vector<const G4Material*> materialList; << 236 std::vector<G4double> thcorr[100]; 252 std::vector<G4PhysicsVector*> stopData; << 237 size_t ncouples; >> 238 >> 239 const G4ParticleDefinition* particle; >> 240 const G4ParticleDefinition* curParticle; >> 241 const G4Material* material; >> 242 const G4Material* curMaterial; >> 243 const G4ElementVector* theElementVector; >> 244 const G4double* atomDensity; >> 245 >> 246 G4int numberOfElements; >> 247 G4double kinEnergy; >> 248 G4double mass; >> 249 G4double massFactor; >> 250 G4double formfact; >> 251 G4double eth; >> 252 G4double tau; >> 253 G4double gamma; >> 254 G4double bg2; >> 255 G4double beta2; >> 256 G4double beta; >> 257 G4double ba2; >> 258 G4double tmax; >> 259 G4double charge; >> 260 G4double q2; >> 261 G4double eCorrMin; >> 262 G4double eCorrMax; >> 263 G4int nbinCorr; >> 264 >> 265 G4ionEffectiveCharge effCharge; >> 266 >> 267 G4NistManager* nist; >> 268 const G4IonTable* ionTable; >> 269 G4VEmModel* ionLEModel; >> 270 G4VEmModel* ionHEModel; 253 271 254 G4ionEffectiveCharge effCharge; << 272 // Ion stopping data >> 273 G4int nIons; >> 274 G4int idx; >> 275 G4int currentZ; >> 276 std::vector<G4int> Zion; >> 277 std::vector<G4int> Aion; >> 278 std::vector<G4String> materialName; >> 279 >> 280 std::vector<const G4ParticleDefinition*> ionList; 255 281 256 static const G4double ZD[11]; << 282 std::vector<const G4Material*> materialList; 257 static const G4double UK[20]; << 283 std::vector<G4PhysicsVector*> stopData; 258 static const G4double VK[20]; << 284 G4PhysicsVector* curVector; 259 static G4double ZK[20]; << 260 static const G4double Eta[29]; << 261 static G4double CK[20][29]; << 262 static G4double CL[26][28]; << 263 static const G4double UL[26]; << 264 static G4double VL[26]; << 265 << 266 static G4double sWmaxBarkas; << 267 static G4PhysicsFreeVector* sBarkasCorr; << 268 static G4PhysicsFreeVector* sThetaK; << 269 static G4PhysicsFreeVector* sThetaL; << 270 }; 285 }; 271 286 272 inline G4int << 287 inline G4int G4EmCorrections::Index(G4double x, G4double* y, G4int n) 273 G4EmCorrections::Index(const G4double x, const << 274 { 288 { 275 G4int iddd = n-1; 289 G4int iddd = n-1; 276 // Loop checking, 03-Aug-2015, Vladimir Ivan << 290 do {iddd--;} while (iddd>0 && x<y[iddd]); 277 do {--iddd;} while (iddd>0 && x<y[iddd]); << 278 return iddd; 291 return iddd; 279 } 292 } 280 293 281 inline G4double G4EmCorrections::Value(const G << 294 inline G4double G4EmCorrections::Value(G4double xv, G4double x1, G4double x2, 282 const G << 295 G4double y1, G4double y2) 283 const G << 284 { 296 { 285 return y1 + (y2 - y1)*(xv - x1)/(x2 - x1); 297 return y1 + (y2 - y1)*(xv - x1)/(x2 - x1); 286 } 298 } 287 299 288 inline G4double G4EmCorrections::Value2(const << 300 inline G4double G4EmCorrections::Value2(G4double xv, G4double yv, 289 const << 301 G4double x1, G4double x2, 290 const << 302 G4double y1, G4double y2, 291 const << 303 G4double z11, G4double z21, 292 const << 304 G4double z12, G4double z22) 293 { 305 { 294 return ( z11*(x2-xv)*(y2-yv) + z22*(xv-x1)*( << 306 return (z11*(x2-xv)*(y2-yv) + z22*(xv-x1)*(yv-y1) + 295 z12*(x2-xv)*(yv-y1) + z21*(xv-x1)*(y2-yv) << 307 0.5*(z12*((x2-xv)*(yv-y1)+(xv-x1)*(y2-yv))+ >> 308 z21*((xv-x1)*(y2-yv)+(yv-y1)*(x2-xv)))) 296 / ((x2-x1)*(y2-y1)); 309 / ((x2-x1)*(y2-y1)); 297 } 310 } 298 311 299 inline void << 312 inline 300 G4EmCorrections::SetIonisationModels(G4VEmMode << 313 void G4EmCorrections::SetIonisationModels(G4VEmModel* m1, G4VEmModel* m2) 301 { 314 { 302 if(nullptr != mod1) { ionLEModel = mod1; } << 315 if(m1) ionLEModel = m1; 303 if(nullptr != mod2) { ionHEModel = mod2; } << 316 if(m2) ionHEModel = m2; 304 } 317 } 305 318 306 inline G4int G4EmCorrections::GetNumberOfStopp << 319 inline G4int G4EmCorrections::GetNumberOfStoppingVectors() 307 { 320 { 308 return nIons; 321 return nIons; 309 } 322 } 310 323 311 inline G4double 324 inline G4double 312 G4EmCorrections::GetParticleCharge(const G4Par 325 G4EmCorrections::GetParticleCharge(const G4ParticleDefinition* p, 313 const G4Mat << 326 const G4Material* mat, 314 const G4dou << 327 G4double kineticEnergy) 315 { 328 { 316 return effCharge.EffectiveCharge(p,mat,kinet 329 return effCharge.EffectiveCharge(p,mat,kineticEnergy); 317 } 330 } 318 331 319 inline G4double 332 inline G4double 320 G4EmCorrections::EffectiveChargeSquareRatio(co 333 G4EmCorrections::EffectiveChargeSquareRatio(const G4ParticleDefinition* p, 321 co << 334 const G4Material* mat, 322 co << 335 G4double kineticEnergy) 323 { 336 { 324 return effCharge.EffectiveChargeSquareRatio( 337 return effCharge.EffectiveChargeSquareRatio(p,mat,kineticEnergy); 325 } 338 } 326 339 327 inline void G4EmCorrections::SetVerbose(G4int << 340 inline void G4EmCorrections::SetupKinematics(const G4ParticleDefinition* p, >> 341 const G4Material* mat, >> 342 G4double kineticEnergy) 328 { 343 { 329 verbose = verb; << 344 if(kineticEnergy != kinEnergy || p != particle) { >> 345 particle = p; >> 346 kinEnergy = kineticEnergy; >> 347 mass = p->GetPDGMass(); >> 348 tau = kineticEnergy / mass; >> 349 gamma = 1.0 + tau; >> 350 bg2 = tau * (tau+2.0); >> 351 beta2 = bg2/(gamma*gamma); >> 352 beta = std::sqrt(beta2); >> 353 ba2 = beta2/alpha2; >> 354 G4double ratio = electron_mass_c2/mass; >> 355 tmax = 2.0*electron_mass_c2*bg2 /(1. + 2.0*gamma*ratio + ratio*ratio); >> 356 charge = p->GetPDGCharge()/eplus; >> 357 //if(charge < 1.5) {q2 = charge*charge;} >> 358 //else { >> 359 // q2 = effCharge.EffectiveChargeSquareRatio(p,mat,kinEnergy); >> 360 // charge = std::sqrt(q2); >> 361 //} >> 362 if(charge > 1.5) { charge = effCharge.EffectiveCharge(p,mat,kinEnergy); } >> 363 q2 = charge*charge; >> 364 } >> 365 if(mat != material) { >> 366 material = mat; >> 367 theElementVector = material->GetElementVector(); >> 368 atomDensity = material->GetAtomicNumDensityVector(); >> 369 numberOfElements = material->GetNumberOfElements(); >> 370 } 330 } 371 } 331 372 332 //....oooOO0OOooo........oooOO0OOooo........oo 373 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 333 374 334 #endif 375 #endif 335 376