[1199] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
| 27 | // Unit test for coherent elastic models |
---|
| 28 | // |
---|
| 29 | // 18.05.07 V. Grichine |
---|
| 30 | // |
---|
| 31 | // |
---|
| 32 | |
---|
| 33 | #include "G4ios.hh" |
---|
| 34 | #include <fstream> |
---|
| 35 | #include <cmath> |
---|
| 36 | #include "globals.hh" |
---|
| 37 | #include "Randomize.hh" |
---|
| 38 | #include "G4UnitsTable.hh" |
---|
| 39 | #include <iomanip> |
---|
| 40 | #include <complex> |
---|
| 41 | |
---|
| 42 | |
---|
| 43 | #include "G4Element.hh" |
---|
| 44 | #include "G4NistManager.hh" |
---|
| 45 | |
---|
| 46 | |
---|
| 47 | #include "G4ParticleDefinition.hh" |
---|
| 48 | #include "G4PionPlus.hh" |
---|
| 49 | #include "G4PionMinus.hh" |
---|
| 50 | #include "G4MuonPlus.hh" |
---|
| 51 | #include "G4MuonMinus.hh" |
---|
| 52 | #include "G4Proton.hh" |
---|
| 53 | #include "G4Electron.hh" |
---|
| 54 | |
---|
| 55 | #include "G4DynamicParticle.hh" |
---|
| 56 | #include "G4ParticleMomentum.hh" |
---|
| 57 | |
---|
| 58 | |
---|
| 59 | #include "G4MscRadiation.hh" |
---|
| 60 | |
---|
| 61 | |
---|
| 62 | using namespace std; |
---|
| 63 | |
---|
| 64 | |
---|
| 65 | G4double SimpleMF(G4double x) |
---|
| 66 | { |
---|
| 67 | G4double order = 6.*x; |
---|
| 68 | return 1. - std::exp(-order); |
---|
| 69 | } |
---|
| 70 | |
---|
| 71 | |
---|
| 72 | G4double SimpleMPsi(G4double x) |
---|
| 73 | { |
---|
| 74 | G4double order = 4.*x; |
---|
| 75 | return 1. - std::exp(-order); |
---|
| 76 | } |
---|
| 77 | |
---|
| 78 | |
---|
| 79 | G4double SimpleMG(G4double x) |
---|
| 80 | { |
---|
| 81 | return 3.*SimpleMPsi(x) - 2.*SimpleMF(x); |
---|
| 82 | } |
---|
| 83 | |
---|
| 84 | |
---|
| 85 | |
---|
| 86 | G4double MediumMF(G4double x) |
---|
| 87 | { |
---|
| 88 | G4double order = 6.*x; |
---|
| 89 | order *= 1. + (3. - pi)*x; |
---|
| 90 | |
---|
| 91 | return 1. - std::exp(-order); |
---|
| 92 | } |
---|
| 93 | |
---|
| 94 | |
---|
| 95 | G4double MediumMPsi(G4double x) |
---|
| 96 | { |
---|
| 97 | G4double order = 4.*x + 8.*x*x; |
---|
| 98 | return 1. - std::exp(-order); |
---|
| 99 | } |
---|
| 100 | |
---|
| 101 | |
---|
| 102 | G4double MediumMG(G4double x) |
---|
| 103 | { |
---|
| 104 | return 3.*MediumMPsi(x) - 2.*MediumMF(x); |
---|
| 105 | } |
---|
| 106 | |
---|
| 107 | |
---|
| 108 | G4double ComplexMF(G4double x) |
---|
| 109 | { |
---|
| 110 | G4double order = 6.*x; |
---|
| 111 | order *= 1. + (3. - pi)*x; |
---|
| 112 | order -= x*x*x/(0.623+0.796*x+0.658*x*x); |
---|
| 113 | |
---|
| 114 | return 1. - std::exp(-order); |
---|
| 115 | } |
---|
| 116 | |
---|
| 117 | |
---|
| 118 | G4double ComplexMPsi(G4double x) |
---|
| 119 | { |
---|
| 120 | G4double order = 4.*x + 8.*x*x/(1.+ 3.96*x + 4.97*x*x - 0.05*x*x*x + 7.5*x*x*x*x); |
---|
| 121 | return 1. - std::exp(-order); |
---|
| 122 | } |
---|
| 123 | |
---|
| 124 | |
---|
| 125 | |
---|
| 126 | G4double ComplexMG(G4double x) |
---|
| 127 | { |
---|
| 128 | return 3.*ComplexMPsi(x) - 2.*ComplexMF(x); |
---|
| 129 | } |
---|
| 130 | |
---|
| 131 | |
---|
| 132 | |
---|
| 133 | int main() |
---|
| 134 | { |
---|
| 135 | |
---|
| 136 | G4int i, j, k, iMax; |
---|
| 137 | G4double x; |
---|
| 138 | G4double expXrad=0., g4Xrad; |
---|
| 139 | |
---|
| 140 | std::ofstream writef("angle.dat", std::ios::out ) ; |
---|
| 141 | writef.setf( std::ios::scientific, std::ios::floatfield ); |
---|
| 142 | |
---|
| 143 | // iMax = 200; |
---|
| 144 | iMax = 0; |
---|
| 145 | // writef<<iMax<<G4endl; |
---|
| 146 | for( i = 1; i <= iMax; i++ ) |
---|
| 147 | { |
---|
| 148 | x = 0.01*i; |
---|
| 149 | // G4cout<<x<<"\t"<<SimpleMF(x)<<"\t"<<MediumMF(x)<<"\t"<<ComplexMF(x)<<G4endl; |
---|
| 150 | // writef<<x<<"\t"<<SimpleMF(x)<<"\t"<<MediumMF(x)<<"\t"<<ComplexMF(x)<<G4endl; |
---|
| 151 | |
---|
| 152 | // G4cout<<x<<"\t"<<SimpleMPsi(x)<<"\t"<<MediumMPsi(x)<<"\t"<<ComplexMPsi(x)<<G4endl; |
---|
| 153 | // writef<<x<<"\t"<<SimpleMPsi(x)<<"\t"<<MediumMPsi(x)<<"\t"<<ComplexMPsi(x)<<G4endl; |
---|
| 154 | |
---|
| 155 | // G4cout<<x<<"\t"<<SimpleMG(x)<<"\t"<<MediumMG(x)<<"\t"<<ComplexMG(x)<<G4endl; |
---|
| 156 | // writef<<x<<"\t"<<SimpleMG(x)<<"\t"<<MediumMG(x)<<"\t"<<ComplexMG(x)<<G4endl; |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | G4Element* theElement; |
---|
| 160 | G4Material* theMaterial; |
---|
| 161 | G4NistManager* man = G4NistManager::Instance(); |
---|
| 162 | man->SetVerbose(1); |
---|
| 163 | |
---|
| 164 | G4cout << " 1 hydrogen" << G4endl; |
---|
| 165 | G4cout << " 2 helium" << G4endl; |
---|
| 166 | G4cout << " 4 berillium" << G4endl; |
---|
| 167 | G4cout << " 6 carbon" << G4endl; |
---|
| 168 | G4cout << " 7 nitrogen" << G4endl; |
---|
| 169 | G4cout << " 8 oxigen" << G4endl; |
---|
| 170 | G4cout << "13 aluminium" << G4endl; |
---|
| 171 | G4cout << "14 silicon" << G4endl; |
---|
| 172 | G4cout << "18 argon" << G4endl; |
---|
| 173 | G4cout << "26 iron" << G4endl; |
---|
| 174 | G4cout << "29 copper" << G4endl; |
---|
| 175 | G4cout << "48 cadmium" << G4endl; |
---|
| 176 | G4cout << "74 tugnsten" << G4endl; |
---|
| 177 | G4cout << "77 iridium" << G4endl; |
---|
| 178 | G4cout << "82 lead" << G4endl; |
---|
| 179 | G4cout << "92 uranium" << G4endl; |
---|
| 180 | G4int choice; |
---|
| 181 | // G4cin >> choice; |
---|
| 182 | choice = 13; |
---|
| 183 | |
---|
| 184 | |
---|
| 185 | switch (choice) |
---|
| 186 | { |
---|
| 187 | case 1: |
---|
| 188 | |
---|
| 189 | theElement = man->FindOrBuildElement("H"); |
---|
| 190 | theMaterial = man->FindOrBuildMaterial("G4_H"); |
---|
| 191 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 192 | break; |
---|
| 193 | |
---|
| 194 | case 2: |
---|
| 195 | |
---|
| 196 | theElement = man->FindOrBuildElement("He"); |
---|
| 197 | theMaterial = man->FindOrBuildMaterial("G4_He"); |
---|
| 198 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 199 | break; |
---|
| 200 | |
---|
| 201 | case 4: |
---|
| 202 | |
---|
| 203 | theElement = man->FindOrBuildElement("Be"); |
---|
| 204 | theMaterial = man->FindOrBuildMaterial("G4_Be"); |
---|
| 205 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 206 | break; |
---|
| 207 | |
---|
| 208 | case 6: |
---|
| 209 | |
---|
| 210 | theElement = man->FindOrBuildElement("C"); |
---|
| 211 | theMaterial = man->FindOrBuildMaterial("G4_C"); |
---|
| 212 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 213 | expXrad = 19.6*cm; |
---|
| 214 | break; |
---|
| 215 | |
---|
| 216 | case 7: |
---|
| 217 | |
---|
| 218 | theElement = man->FindOrBuildElement("N"); |
---|
| 219 | theMaterial = man->FindOrBuildMaterial("G4_N"); |
---|
| 220 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 221 | break; |
---|
| 222 | |
---|
| 223 | |
---|
| 224 | case 8: |
---|
| 225 | |
---|
| 226 | theElement = man->FindOrBuildElement("O"); |
---|
| 227 | theMaterial = man->FindOrBuildMaterial("G4_O"); |
---|
| 228 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 229 | break; |
---|
| 230 | |
---|
| 231 | case 13: |
---|
| 232 | |
---|
| 233 | theElement = man->FindOrBuildElement("Al"); |
---|
| 234 | theMaterial = man->FindOrBuildMaterial("G4_Al"); |
---|
| 235 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 236 | expXrad = 8.9*cm; |
---|
| 237 | break; |
---|
| 238 | |
---|
| 239 | case 14: |
---|
| 240 | |
---|
| 241 | theElement = man->FindOrBuildElement("Si"); |
---|
| 242 | theMaterial = man->FindOrBuildMaterial("G4_Si"); |
---|
| 243 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 244 | break; |
---|
| 245 | |
---|
| 246 | case 18: |
---|
| 247 | |
---|
| 248 | theElement = man->FindOrBuildElement("Ar"); |
---|
| 249 | theMaterial = man->FindOrBuildMaterial("G4_Ar"); |
---|
| 250 | break; |
---|
| 251 | |
---|
| 252 | case 26: |
---|
| 253 | |
---|
| 254 | theElement = man->FindOrBuildElement("Fe"); |
---|
| 255 | theMaterial = man->FindOrBuildMaterial("G4_Fe"); |
---|
| 256 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 257 | expXrad = 1.76*cm; |
---|
| 258 | break; |
---|
| 259 | |
---|
| 260 | case 29: |
---|
| 261 | |
---|
| 262 | theElement = man->FindOrBuildElement("Cu"); |
---|
| 263 | theMaterial = man->FindOrBuildMaterial("G4_Cu"); |
---|
| 264 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 265 | break; |
---|
| 266 | |
---|
| 267 | case 48: |
---|
| 268 | |
---|
| 269 | theElement = man->FindOrBuildElement("Cd"); |
---|
| 270 | theMaterial = man->FindOrBuildMaterial("G4_Cd"); |
---|
| 271 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 272 | break; |
---|
| 273 | |
---|
| 274 | |
---|
| 275 | case 74: |
---|
| 276 | |
---|
| 277 | theElement = man->FindOrBuildElement("W"); |
---|
| 278 | theMaterial = man->FindOrBuildMaterial("G4_W"); |
---|
| 279 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 280 | expXrad = 0.35*cm; |
---|
| 281 | break; |
---|
| 282 | |
---|
| 283 | case 77: |
---|
| 284 | |
---|
| 285 | theElement = man->FindOrBuildElement("Ir"); |
---|
| 286 | theMaterial = man->FindOrBuildMaterial("G4_Ir"); |
---|
| 287 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 288 | break; |
---|
| 289 | |
---|
| 290 | case 82: |
---|
| 291 | |
---|
| 292 | theElement = man->FindOrBuildElement("Pb"); |
---|
| 293 | theMaterial = man->FindOrBuildMaterial("G4_Pb"); |
---|
| 294 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 295 | expXrad = 0.56*cm; |
---|
| 296 | break; |
---|
| 297 | |
---|
| 298 | case 92: |
---|
| 299 | |
---|
| 300 | theElement = man->FindOrBuildElement("U"); |
---|
| 301 | theMaterial = man->FindOrBuildMaterial("G4_U"); |
---|
| 302 | g4Xrad = theMaterial->GetRadlen(); |
---|
| 303 | expXrad = 0.35*cm; |
---|
| 304 | break; |
---|
| 305 | } |
---|
| 306 | |
---|
| 307 | // Particle definition |
---|
| 308 | |
---|
| 309 | G4cout << " 1 electron" << G4endl; |
---|
| 310 | G4cout << " 2 proton" << G4endl; |
---|
| 311 | G4cout << " 3 pion+" << G4endl; |
---|
| 312 | G4cout << " 4 pion-" << G4endl; |
---|
| 313 | G4cout << " 4 muon+" << G4endl; |
---|
| 314 | G4cout << " 5 muon-" << G4endl; |
---|
| 315 | |
---|
| 316 | // G4cin >> choice; |
---|
| 317 | choice = 1; |
---|
| 318 | |
---|
| 319 | G4ParticleDefinition* theParticleDefinition; |
---|
| 320 | |
---|
| 321 | |
---|
| 322 | switch (choice) |
---|
| 323 | { |
---|
| 324 | case 1: |
---|
| 325 | |
---|
| 326 | theParticleDefinition = G4Electron::ElectronDefinition(); |
---|
| 327 | break; |
---|
| 328 | |
---|
| 329 | case 2: |
---|
| 330 | |
---|
| 331 | theParticleDefinition = G4Proton::ProtonDefinition(); |
---|
| 332 | break; |
---|
| 333 | |
---|
| 334 | case 3: |
---|
| 335 | |
---|
| 336 | theParticleDefinition = G4PionPlus::PionPlusDefinition(); |
---|
| 337 | break; |
---|
| 338 | |
---|
| 339 | case 4: |
---|
| 340 | |
---|
| 341 | theParticleDefinition = G4PionMinus::PionMinusDefinition(); |
---|
| 342 | break; |
---|
| 343 | |
---|
| 344 | case 5: |
---|
| 345 | |
---|
| 346 | theParticleDefinition = G4MuonPlus::MuonPlusDefinition(); |
---|
| 347 | break; |
---|
| 348 | |
---|
| 349 | case 6: |
---|
| 350 | |
---|
| 351 | theParticleDefinition = G4MuonMinus::MuonMinusDefinition(); |
---|
| 352 | break; |
---|
| 353 | |
---|
| 354 | } |
---|
| 355 | |
---|
| 356 | G4double energyMscXR, kinEnergy; |
---|
| 357 | |
---|
| 358 | |
---|
| 359 | // kinEnergy = 8*GeV; // 25.0*GeV; |
---|
| 360 | |
---|
| 361 | kinEnergy = 25.0*GeV; |
---|
| 362 | |
---|
| 363 | |
---|
| 364 | G4DynamicParticle* theDynamicParticle = new G4DynamicParticle(theParticleDefinition, |
---|
| 365 | G4ParticleMomentum(0.,0.,1.), |
---|
| 366 | kinEnergy); |
---|
| 367 | |
---|
| 368 | G4double m1 = theParticleDefinition->GetPDGMass(); |
---|
| 369 | G4double plab = theDynamicParticle->GetTotalMomentum(); |
---|
| 370 | G4cout <<"lab momentum, plab = "<<plab/GeV<<" GeV"<<G4endl; |
---|
| 371 | G4double plabLowLimit = 20.0*MeV; |
---|
| 372 | |
---|
| 373 | G4int Z = G4int(theElement->GetZ()); |
---|
| 374 | G4int A = G4int(theElement->GetN()+0.5); |
---|
| 375 | |
---|
| 376 | G4double step = 4.10*mm; |
---|
| 377 | |
---|
| 378 | step = expXrad; |
---|
| 379 | |
---|
| 380 | G4double m2 = man->GetAtomicMassAmu(Z)*GeV; |
---|
| 381 | // G4double m2 = man->GetAtomicMass( Z, A); |
---|
| 382 | G4cout <<" target mass, m2 = "<<m2/GeV<<" GeV"<<G4endl<<G4endl; |
---|
| 383 | G4cout <<"step = "<<step<<" mm; g4Xrad = "<<g4Xrad<<" mm; expXrad = " |
---|
| 384 | <<expXrad<<" mm"<<G4endl<<G4endl; |
---|
| 385 | |
---|
| 386 | |
---|
| 387 | // G4MscRadiation* mscRad = new G4MscRadiation(theMaterial, step); |
---|
| 388 | G4MscRadiation* mscRad = new G4MscRadiation(theMaterial, step, theDynamicParticle); |
---|
| 389 | |
---|
| 390 | mscRad->SetVerboseLevel(0); |
---|
| 391 | |
---|
| 392 | G4double numberMscXR, numberMGYXR, numberE146XR, absorption, lincofXR, radLength; |
---|
| 393 | |
---|
| 394 | G4double sRe, sIm, mcRe, mcIm, tmRe, tmIm, tmc, sf; |
---|
| 395 | |
---|
| 396 | G4complex ms, mc, tm; |
---|
| 397 | |
---|
| 398 | G4double s, phi, xi, G, psi, tmef; |
---|
| 399 | |
---|
| 400 | iMax = 50; |
---|
| 401 | |
---|
| 402 | writef<<iMax<<G4endl; |
---|
| 403 | |
---|
| 404 | for( i = 0; i < iMax; i++ ) |
---|
| 405 | { |
---|
| 406 | energyMscXR = std::exp(i*0.2)*0.1*MeV; |
---|
| 407 | lincofXR = mscRad->GetPlateLinearPhotoAbs(energyMscXR); |
---|
| 408 | absorption = (1. - std::exp(-lincofXR*step))/lincofXR; |
---|
| 409 | |
---|
| 410 | /* |
---|
| 411 | |
---|
| 412 | numberMscXR = mscRad->CalculateMscDiffdNdx(theDynamicParticle,energyMscXR); |
---|
| 413 | numberMGYXR = mscRad->CalculateMscMigdalDiffdNdx(theDynamicParticle,energyMscXR); |
---|
| 414 | numberE146XR = mscRad->CalculateMscE146DiffdNdx(energyMscXR); |
---|
| 415 | |
---|
| 416 | radLength = mscRad->GetRadLength(); |
---|
| 417 | |
---|
| 418 | numberMscXR *= energyMscXR; // *expXrad; |
---|
| 419 | numberMGYXR *= energyMscXR; // *expXrad; |
---|
| 420 | numberE146XR *= energyMscXR; // *expXrad; |
---|
| 421 | |
---|
| 422 | // numberMscXR *= expXrad; |
---|
| 423 | // numberMscXR *= expXrad; |
---|
| 424 | |
---|
| 425 | numberMscXR *= absorption; |
---|
| 426 | numberMGYXR *= absorption; |
---|
| 427 | numberE146XR *= absorption; |
---|
| 428 | |
---|
| 429 | G4cout <<"effStep = "<<absorption<<" mm; eXR = " |
---|
| 430 | <<energyMscXR/MeV<<" MeV; MscXR = " |
---|
| 431 | <<numberMscXR<<" "<<"; MGYXR = " |
---|
| 432 | <<numberMGYXR<<" "<<"; E146XR = " |
---|
| 433 | <<numberE146XR<<" "<<G4endl; |
---|
| 434 | writef <<energyMscXR/MeV<<"\t"<<numberMscXR<<"\t"<<numberMGYXR<<"\t"<<numberE146XR<<G4endl; |
---|
| 435 | |
---|
| 436 | |
---|
| 437 | |
---|
| 438 | |
---|
| 439 | mscRad->CalculateCorrectionTMGY(energyMscXR); |
---|
| 440 | tm = mscRad->GetCorrectionTMGY(); |
---|
| 441 | ms = mscRad->CalculateMigdalS(energyMscXR); |
---|
| 442 | mc = mscRad->CalculateCorrectionMsc(energyMscXR); |
---|
| 443 | tmc = real(mc/tm); |
---|
| 444 | |
---|
| 445 | |
---|
| 446 | // sf = mscRad->SupressionFunction(kinEnergy, energyMscXR); |
---|
| 447 | |
---|
| 448 | mscRad->CalcLPMFunctions(kinEnergy, energyMscXR); |
---|
| 449 | |
---|
| 450 | s = mscRad->GetMigdalS(); |
---|
| 451 | phi = mscRad->GetMigdalPhi(); |
---|
| 452 | xi = mscRad->GetMigdalXi(); |
---|
| 453 | psi = mscRad->GetMigdalPsi(); |
---|
| 454 | G = mscRad->GetMigdalG(); |
---|
| 455 | tmef = mscRad->GetTMEffect(); |
---|
| 456 | |
---|
| 457 | G4cout <<energyMscXR/MeV<<"\t"<<real(tm)<<"\t"<<imag(tm) |
---|
| 458 | <<"\t"<<real(ms)<<"\t"<<imag(ms) |
---|
| 459 | <<"\t"<<real(mc)<<"\t"<<imag(mc)<<"\t"<<sf<<G4endl; |
---|
| 460 | writef<<energyMscXR/MeV<<"\t"<<real(tm)<<"\t"<<real(mc)<<"\t"<<tmc<<"\t"<<sf<<G4endl; |
---|
| 461 | |
---|
| 462 | |
---|
| 463 | |
---|
| 464 | // G4cout <<energyMscXR/MeV<<"\t"<<sf<<G4endl; |
---|
| 465 | // G4cout <<energyMscXR/MeV<<"\t"<<s<<G4endl; |
---|
| 466 | // writef <<energyMscXR/MeV<<"\t"<<s<<G4endl; |
---|
| 467 | // writef <<energyMscXR/MeV<<"\t"<<real(mc)<<G4endl; |
---|
| 468 | // writef <<energyMscXR/MeV<<"\t"<<s<<G4endl; |
---|
| 469 | |
---|
| 470 | |
---|
| 471 | G4cout <<energyMscXR/MeV<<"\t"<<phi<<"\t"<<xi<<"\t"<<psi<<"\t"<<G<<"\t"<<tmef<<G4endl; |
---|
| 472 | writef <<energyMscXR/MeV<<"\t"<<phi<<"\t"<<xi<<"\t"<<psi<<"\t"<<G<<"\t"<<tmef<<G4endl; |
---|
| 473 | |
---|
| 474 | */ |
---|
| 475 | |
---|
| 476 | |
---|
| 477 | |
---|
| 478 | } |
---|
| 479 | |
---|
| 480 | |
---|
| 481 | G4double eTkin, lambda; |
---|
| 482 | iMax = 50; |
---|
| 483 | |
---|
| 484 | // writef<<iMax<<G4endl; |
---|
| 485 | |
---|
| 486 | for( i = 0; i < iMax; i++ ) |
---|
| 487 | { |
---|
| 488 | |
---|
| 489 | eTkin = std::exp(i*0.5)*0.001*MeV; |
---|
| 490 | |
---|
| 491 | G4DynamicParticle* aDynamicParticle = new G4DynamicParticle(theParticleDefinition, |
---|
| 492 | G4ParticleMomentum(0.,0.,1.), |
---|
| 493 | eTkin); |
---|
| 494 | |
---|
| 495 | G4MscRadiation* aMscRad = new G4MscRadiation(theMaterial, step, aDynamicParticle); |
---|
| 496 | |
---|
| 497 | lambda = aMscRad->CalculateMscE146Lambda(); |
---|
| 498 | |
---|
| 499 | G4cout <<eTkin/GeV<<"\t"<<lambda<<G4endl; |
---|
| 500 | writef <<eTkin/GeV<<"\t"<<lambda<<G4endl; |
---|
| 501 | |
---|
| 502 | |
---|
| 503 | delete aMscRad; |
---|
| 504 | delete aDynamicParticle; |
---|
| 505 | } |
---|
| 506 | |
---|
| 507 | |
---|
| 508 | |
---|
| 509 | |
---|
| 510 | return 1; |
---|
| 511 | } // end of main |
---|