1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: G4EmCalculator.cc,v 1.37 2007/08/16 15:55:42 vnivanch Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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28 | // |
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29 | // ------------------------------------------------------------------- |
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30 | // |
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31 | // GEANT4 Class file |
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32 | // |
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33 | // |
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34 | // File name: G4EmCalculator |
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35 | // |
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36 | // Author: Vladimir Ivanchenko |
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37 | // |
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38 | // Creation date: 28.06.2004 |
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39 | // |
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40 | // Modifications: |
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41 | // 12.09.2004 Add verbosity (V.Ivanchenko) |
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42 | // 17.11.2004 Change signature of methods, add new methods (V.Ivanchenko) |
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43 | // 08.04.2005 Major optimisation of internal interfaces (V.Ivantchenko) |
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44 | // 08.05.2005 Use updated interfaces (V.Ivantchenko) |
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45 | // 23.10.2005 Fix computations for ions (V.Ivantchenko) |
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46 | // 11.01.2006 Add GetCSDARange (V.Ivantchenko) |
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47 | // 26.01.2006 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko) |
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48 | // 14.03.2006 correction in GetCrossSectionPerVolume (mma) |
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49 | // suppress GetCrossSectionPerAtom |
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50 | // elm->GetA() in ComputeCrossSectionPerAtom |
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51 | // 22.03.2006 Add ComputeElectronicDEDX and ComputeTotalDEDX (V.Ivanchenko) |
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52 | // 13.05.2006 Add Corrections for ion stopping (V.Ivanchenko) |
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53 | // 29.09.2006 Uncomment computation of smoothing factor (V.Ivanchenko) |
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54 | // 27.10.2006 Change test energy to access lowEnergy model from |
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55 | // 10 keV to 1 keV (V. Ivanchenko) |
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56 | // 15.03.2007 Add ComputeEnergyCutFromRangeCut methods (V.Ivanchenko) |
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57 | // |
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58 | // Class Description: |
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59 | // |
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60 | // ------------------------------------------------------------------- |
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61 | // |
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62 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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63 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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64 | |
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65 | #include "G4EmCalculator.hh" |
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66 | #include "G4LossTableManager.hh" |
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67 | #include "G4VEmProcess.hh" |
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68 | #include "G4VEnergyLossProcess.hh" |
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69 | #include "G4VMultipleScattering.hh" |
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70 | #include "G4Material.hh" |
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71 | #include "G4MaterialCutsCouple.hh" |
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72 | #include "G4ParticleDefinition.hh" |
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73 | #include "G4ParticleTable.hh" |
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74 | #include "G4PhysicsTable.hh" |
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75 | #include "G4ProductionCutsTable.hh" |
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76 | #include "G4ProcessManager.hh" |
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77 | #include "G4ionEffectiveCharge.hh" |
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78 | #include "G4RegionStore.hh" |
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79 | #include "G4Element.hh" |
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80 | #include "G4EmCorrections.hh" |
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81 | #include "G4GenericIon.hh" |
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82 | |
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83 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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84 | |
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85 | G4EmCalculator::G4EmCalculator() |
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86 | { |
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87 | manager = G4LossTableManager::Instance(); |
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88 | corr = manager->EmCorrections(); |
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89 | nLocalMaterials = 0; |
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90 | verbose = 0; |
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91 | currentCoupleIndex = 0; |
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92 | currentCouple = 0; |
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93 | currentMaterial = 0; |
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94 | currentParticle = 0; |
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95 | baseParticle = 0; |
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96 | currentLambda = 0; |
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97 | currentModel = 0; |
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98 | loweModel = 0; |
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99 | chargeSquare = 1.0; |
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100 | massRatio = 1.0; |
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101 | currentParticleName= ""; |
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102 | currentMaterialName= ""; |
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103 | theGenericIon = G4GenericIon::GenericIon(); |
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104 | ionEffCharge = new G4ionEffectiveCharge(); |
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105 | isIon = false; |
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106 | isApplicable = false; |
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107 | } |
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108 | |
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109 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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110 | |
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111 | G4EmCalculator::~G4EmCalculator() |
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112 | { |
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113 | delete ionEffCharge; |
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114 | for (G4int i=0; i<nLocalMaterials; i++) { |
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115 | delete localCouples[i]; |
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116 | } |
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117 | } |
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118 | |
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119 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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120 | |
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121 | G4double G4EmCalculator::GetDEDX(G4double kinEnergy, const G4ParticleDefinition* p, |
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122 | const G4Material* mat, const G4Region* region) |
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123 | { |
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124 | G4double res = 0.0; |
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125 | const G4MaterialCutsCouple* couple = FindCouple(mat, region); |
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126 | if(couple && UpdateParticle(p, kinEnergy) ) { |
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127 | res = manager->GetDEDX(p, kinEnergy, couple); |
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128 | if(verbose>0) { |
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129 | G4cout << "G4EmCalculator::GetDEDX: E(MeV)= " << kinEnergy/MeV |
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130 | << " DEDX(MeV/mm)= " << res*mm/MeV |
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131 | << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity()) |
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132 | << " " << p->GetParticleName() |
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133 | << " in " << mat->GetName() |
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134 | << G4endl; |
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135 | } |
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136 | } |
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137 | return res; |
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138 | } |
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139 | |
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140 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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141 | |
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142 | G4double G4EmCalculator::GetDEDX(G4double kinEnergy, const G4String& particle, |
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143 | const G4String& material, const G4String& reg) |
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144 | { |
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145 | return GetDEDX(kinEnergy,FindParticle(particle), |
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146 | FindMaterial(material),FindRegion(reg)); |
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147 | } |
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148 | |
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149 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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150 | |
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151 | G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy, |
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152 | const G4ParticleDefinition* p, |
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153 | const G4Material* mat, |
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154 | const G4Region* region) |
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155 | { |
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156 | G4double res = 0.0; |
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157 | const G4MaterialCutsCouple* couple = FindCouple(mat,region); |
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158 | if(couple && UpdateParticle(p, kinEnergy)) { |
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159 | res = manager->GetRangeFromRestricteDEDX(p, kinEnergy, couple); |
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160 | if(verbose>0) { |
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161 | G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV |
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162 | << " range(mm)= " << res/mm |
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163 | << " " << p->GetParticleName() |
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164 | << " in " << mat->GetName() |
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165 | << G4endl; |
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166 | } |
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167 | } |
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168 | return res; |
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169 | } |
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170 | |
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171 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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172 | |
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173 | G4double G4EmCalculator::GetCSDARange(G4double kinEnergy, |
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174 | const G4ParticleDefinition* p, |
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175 | const G4Material* mat, |
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176 | const G4Region* region) |
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177 | { |
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178 | G4double res = 0.0; |
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179 | const G4MaterialCutsCouple* couple = FindCouple(mat,region); |
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180 | if(couple && UpdateParticle(p, kinEnergy)) { |
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181 | res = manager->GetCSDARange(p, kinEnergy, couple); |
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182 | if(verbose>0) { |
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183 | G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV |
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184 | << " range(mm)= " << res/mm |
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185 | << " " << p->GetParticleName() |
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186 | << " in " << mat->GetName() |
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187 | << G4endl; |
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188 | } |
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189 | } |
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190 | return res; |
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191 | } |
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192 | |
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193 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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194 | |
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195 | G4double G4EmCalculator::GetRange(G4double kinEnergy, |
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196 | const G4ParticleDefinition* p, |
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197 | const G4Material* mat, |
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198 | const G4Region* region) |
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199 | { |
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200 | G4double res = 0.0; |
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201 | const G4MaterialCutsCouple* couple = FindCouple(mat,region); |
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202 | if(couple && UpdateParticle(p, kinEnergy)) { |
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203 | res = manager->GetRange(p, kinEnergy, couple); |
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204 | if(verbose>0) { |
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205 | G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV |
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206 | << " range(mm)= " << res/mm |
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207 | << " " << p->GetParticleName() |
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208 | << " in " << mat->GetName() |
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209 | << G4endl; |
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210 | } |
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211 | } |
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212 | return res; |
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213 | } |
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214 | |
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215 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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216 | |
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217 | G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy, |
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218 | const G4String& particle, |
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219 | const G4String& material, |
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220 | const G4String& reg) |
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221 | { |
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222 | return GetRangeFromRestricteDEDX(kinEnergy,FindParticle(particle), |
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223 | FindMaterial(material),FindRegion(reg)); |
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224 | } |
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225 | |
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226 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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227 | |
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228 | G4double G4EmCalculator::GetCSDARange(G4double kinEnergy, |
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229 | const G4String& particle, |
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230 | const G4String& material, |
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231 | const G4String& reg) |
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232 | { |
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233 | return GetCSDARange(kinEnergy,FindParticle(particle), |
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234 | FindMaterial(material),FindRegion(reg)); |
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235 | } |
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236 | |
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237 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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238 | |
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239 | G4double G4EmCalculator::GetRange(G4double kinEnergy, |
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240 | const G4String& particle, |
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241 | const G4String& material, |
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242 | const G4String& reg) |
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243 | { |
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244 | return GetRange(kinEnergy,FindParticle(particle), |
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245 | FindMaterial(material),FindRegion(reg)); |
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246 | } |
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247 | |
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248 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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249 | |
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250 | G4double G4EmCalculator::GetKinEnergy(G4double range, |
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251 | const G4ParticleDefinition* p, |
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252 | const G4Material* mat, |
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253 | const G4Region* region) |
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254 | { |
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255 | G4double res = 0.0; |
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256 | const G4MaterialCutsCouple* couple = FindCouple(mat,region); |
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257 | if(couple && UpdateParticle(p, 1.0*GeV)) { |
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258 | res = manager->GetEnergy(p, range, couple); |
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259 | if(verbose>0) { |
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260 | G4cout << "G4EmCalculator::GetKinEnergy: Range(mm)= " << range/mm |
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261 | << " KinE(MeV)= " << res/MeV |
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262 | << " " << p->GetParticleName() |
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263 | << " in " << mat->GetName() |
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264 | << G4endl; |
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265 | } |
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266 | } |
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267 | return res; |
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268 | } |
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269 | |
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270 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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271 | |
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272 | G4double G4EmCalculator::GetKinEnergy(G4double range, const G4String& particle, |
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273 | const G4String& material, const G4String& reg) |
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274 | { |
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275 | return GetKinEnergy(range,FindParticle(particle), |
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276 | FindMaterial(material),FindRegion(reg)); |
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277 | } |
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278 | |
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279 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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280 | |
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281 | G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy, |
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282 | const G4ParticleDefinition* p, |
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283 | const G4String& processName, |
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284 | const G4Material* mat, |
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285 | const G4Region* region) |
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286 | { |
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287 | G4double res = 0.0; |
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288 | const G4MaterialCutsCouple* couple = FindCouple(mat,region); |
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289 | |
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290 | if(couple && UpdateParticle(p, kinEnergy)) { |
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291 | G4int idx = couple->GetIndex(); |
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292 | FindLambdaTable(p, processName); |
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293 | if(currentLambda) { |
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294 | G4bool b; |
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295 | G4double e = kinEnergy*massRatio; |
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296 | res = (((*currentLambda)[idx])->GetValue(e,b))*chargeSquare; |
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297 | if(verbose>0) { |
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298 | G4cout << "E(MeV)= " << kinEnergy/MeV |
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299 | << " cross(cm-1)= " << res*cm |
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300 | << " " << p->GetParticleName() |
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301 | << " in " << mat->GetName(); |
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302 | if(verbose>1) |
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303 | G4cout << " idx= " << idx << " e(MeV)= " << e |
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304 | << " q2= " << chargeSquare; |
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305 | G4cout << G4endl; |
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306 | } |
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307 | } |
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308 | } |
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309 | return res; |
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310 | } |
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311 | |
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312 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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313 | |
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314 | G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy, |
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315 | const G4String& particle, |
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316 | const G4String& processName, |
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317 | const G4String& material, |
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318 | const G4String& reg) |
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319 | { |
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320 | return GetCrossSectionPerVolume(kinEnergy,FindParticle(particle),processName, |
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321 | FindMaterial(material),FindRegion(reg)); |
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322 | } |
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323 | |
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324 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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325 | |
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326 | G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy, |
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327 | const G4ParticleDefinition* p, |
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328 | const G4String& processName, |
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329 | const G4Material* mat, |
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330 | const G4Region* region) |
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331 | { |
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332 | G4double res = DBL_MAX; |
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333 | G4double x = GetCrossSectionPerVolume(kinEnergy,p, processName, mat,region); |
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334 | if(x > 0.0) res = 1.0/x; |
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335 | if(verbose>1) { |
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336 | G4cout << "G4EmCalculator::GetMeanFreePath: E(MeV)= " << kinEnergy/MeV |
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337 | << " MFP(mm)= " << res/mm |
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338 | << " " << p->GetParticleName() |
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339 | << " in " << mat->GetName() |
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340 | << G4endl; |
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341 | } |
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342 | return res; |
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343 | } |
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344 | |
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345 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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346 | |
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347 | G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy, |
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348 | const G4String& particle, |
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349 | const G4String& processName, |
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350 | const G4String& material, |
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351 | const G4String& reg) |
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352 | { |
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353 | return GetMeanFreePath(kinEnergy,FindParticle(particle),processName, |
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354 | FindMaterial(material),FindRegion(reg)); |
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355 | } |
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356 | |
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357 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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358 | |
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359 | void G4EmCalculator::PrintDEDXTable(const G4ParticleDefinition* p) |
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360 | { |
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361 | const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p); |
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362 | G4cout << "##### DEDX Table for " << p->GetParticleName() << G4endl; |
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363 | if(elp) G4cout << *(elp->DEDXTable()) << G4endl; |
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364 | } |
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365 | |
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366 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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367 | |
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368 | void G4EmCalculator::PrintRangeTable(const G4ParticleDefinition* p) |
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369 | { |
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370 | const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p); |
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371 | G4cout << "##### Range Table for " << p->GetParticleName() << G4endl; |
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372 | if(elp) G4cout << *(elp->RangeTableForLoss()) << G4endl; |
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373 | } |
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374 | |
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375 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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376 | |
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377 | void G4EmCalculator::PrintInverseRangeTable(const G4ParticleDefinition* p) |
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378 | { |
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379 | const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p); |
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380 | G4cout << "### G4EmCalculator: Inverse Range Table for " |
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381 | << p->GetParticleName() << G4endl; |
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382 | if(elp) G4cout << *(elp->InverseRangeTable()) << G4endl; |
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383 | } |
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384 | |
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385 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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386 | |
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387 | G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy, |
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388 | const G4ParticleDefinition* p, |
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389 | const G4String& processName, |
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390 | const G4Material* mat, |
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391 | G4double cut) |
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392 | { |
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393 | currentMaterial = mat; |
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394 | currentMaterialName = mat->GetName(); |
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395 | G4double res = 0.0; |
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396 | if(verbose > 1) { |
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397 | G4cout << "### G4EmCalculator::ComputeDEDX: " << p->GetParticleName() |
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398 | << " in " << currentMaterialName |
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399 | << " e(MeV)= " << kinEnergy/MeV << " cut(MeV)= " << cut/MeV |
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400 | << G4endl; |
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401 | } |
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402 | if(UpdateParticle(p, kinEnergy)) { |
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403 | if(FindEmModel(p, processName, kinEnergy)) { |
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404 | G4double escaled = kinEnergy*massRatio; |
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405 | if(baseParticle) { |
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406 | res = currentModel->ComputeDEDXPerVolume( |
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407 | mat, baseParticle, escaled, cut) * chargeSquare; |
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408 | if(verbose > 1) |
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409 | G4cout << baseParticle->GetParticleName() |
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410 | << " Escaled(MeV)= " << escaled; |
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411 | } else { |
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412 | res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut); |
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413 | if(verbose > 1) G4cout << " no basePart E(MeV)= " << kinEnergy; |
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414 | } |
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415 | if(verbose > 1) |
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416 | G4cout << " DEDX(MeV/mm)= " << res*mm/MeV |
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417 | << " DEDX(MeV*cm^2/g)= " |
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418 | << res*gram/(MeV*cm2*mat->GetDensity()) |
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419 | << G4endl; |
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420 | |
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421 | if(isIon) { |
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422 | if(currentModel->HighEnergyLimit() > 100.*MeV) |
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423 | res += corr->HighOrderCorrections(p,mat,kinEnergy); |
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424 | else |
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425 | res *= corr->EffectiveChargeCorrection(p,mat,kinEnergy); |
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426 | if(verbose > 1) |
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427 | G4cout << "After Corrections: DEDX(MeV/mm)= " << res*mm/MeV |
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428 | << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity()) |
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429 | << G4endl; |
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430 | } |
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431 | |
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432 | |
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433 | // emulate boundary region for different parameterisations |
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434 | G4double eth = currentModel->LowEnergyLimit(); |
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435 | // G4cout << "massRatio= " << massRatio << " eth= " << eth << G4endl; |
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436 | if(eth > 0.05*MeV && eth < 10.*MeV && escaled > eth && |
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437 | loweModel != currentModel && loweModel) { |
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438 | G4double res0 = 0.0; |
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439 | G4double res1 = 0.0; |
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440 | if(baseParticle) { |
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441 | res1 = currentModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut) |
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442 | * chargeSquare; |
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443 | res0 = loweModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut) |
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444 | * chargeSquare; |
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445 | } else { |
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446 | res1 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut); |
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447 | res0 = loweModel->ComputeDEDXPerVolume(mat, p, eth, cut); |
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448 | } |
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449 | if(verbose > 1) |
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450 | G4cout << "At boundary energy(MeV)= " << eth/MeV |
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451 | << " DEDX(MeV/mm)= " << res1*mm/MeV |
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452 | << G4endl; |
---|
453 | if(isIon) res1 += corr->HighOrderCorrections(p,mat,eth/massRatio); |
---|
454 | //G4cout << "eth= " << eth << " escaled= " << escaled |
---|
455 | // << " res0= " << res0 << " res1= " |
---|
456 | // << res1 << " q2= " << chargeSquare << G4endl; |
---|
457 | res *= (1.0 + (res0/res1 - 1.0)*eth/escaled); |
---|
458 | } |
---|
459 | |
---|
460 | if(verbose > 0) { |
---|
461 | G4cout << "E(MeV)= " << kinEnergy/MeV |
---|
462 | << " DEDX(MeV/mm)= " << res*mm/MeV |
---|
463 | << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity()) |
---|
464 | << " cut(MeV)= " << cut/MeV |
---|
465 | << " " << p->GetParticleName() |
---|
466 | << " in " << currentMaterialName |
---|
467 | << " Zi^2= " << chargeSquare |
---|
468 | << G4endl; |
---|
469 | } |
---|
470 | } |
---|
471 | } |
---|
472 | return res; |
---|
473 | } |
---|
474 | |
---|
475 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
476 | |
---|
477 | G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy, |
---|
478 | const G4ParticleDefinition* part, |
---|
479 | const G4Material* mat, |
---|
480 | G4double cut) |
---|
481 | { |
---|
482 | currentMaterial = mat; |
---|
483 | currentMaterialName = mat->GetName(); |
---|
484 | G4double dedx = 0.0; |
---|
485 | if(UpdateParticle(part, kinEnergy)) { |
---|
486 | G4LossTableManager* lManager = G4LossTableManager::Instance(); |
---|
487 | const std::vector<G4VEnergyLossProcess*> vel = |
---|
488 | lManager->GetEnergyLossProcessVector(); |
---|
489 | G4int n = vel.size(); |
---|
490 | for(G4int i=0; i<n; i++) { |
---|
491 | const G4ParticleDefinition* p = (vel[i])->Particle(); |
---|
492 | if((!isIon && p == part) || (isIon && p == theGenericIon)) |
---|
493 | dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),mat,cut); |
---|
494 | } |
---|
495 | } |
---|
496 | return dedx; |
---|
497 | } |
---|
498 | |
---|
499 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
500 | |
---|
501 | G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy, const G4String& part, |
---|
502 | const G4String& mat, G4double cut) |
---|
503 | { |
---|
504 | return ComputeElectronicDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut); |
---|
505 | } |
---|
506 | |
---|
507 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
508 | |
---|
509 | G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy, const G4ParticleDefinition* part, |
---|
510 | const G4Material* mat, G4double cut) |
---|
511 | { |
---|
512 | G4double dedx = ComputeElectronicDEDX(kinEnergy,part,mat,cut); |
---|
513 | if(mass > 700.*MeV) dedx += ComputeNuclearDEDX(kinEnergy,part,mat); |
---|
514 | return dedx; |
---|
515 | } |
---|
516 | |
---|
517 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
518 | |
---|
519 | G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy, const G4String& part, |
---|
520 | const G4String& mat, G4double cut) |
---|
521 | { |
---|
522 | return ComputeTotalDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut); |
---|
523 | } |
---|
524 | |
---|
525 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
526 | |
---|
527 | G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy, |
---|
528 | const G4String& particle, |
---|
529 | const G4String& processName, |
---|
530 | const G4String& material, |
---|
531 | G4double cut) |
---|
532 | { |
---|
533 | return ComputeDEDX(kinEnergy,FindParticle(particle),processName, |
---|
534 | FindMaterial(material),cut); |
---|
535 | } |
---|
536 | |
---|
537 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
538 | |
---|
539 | G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy, |
---|
540 | const G4ParticleDefinition* p, |
---|
541 | const G4Material* mat) |
---|
542 | { |
---|
543 | |
---|
544 | G4double res = corr->NuclearDEDX(p, mat, kinEnergy, false); |
---|
545 | |
---|
546 | if(verbose > 1) { |
---|
547 | G4cout << p->GetParticleName() << " E(MeV)= " << kinEnergy/MeV |
---|
548 | << " NuclearDEDX(MeV/mm)= " << res*mm/MeV |
---|
549 | << " NuclearDEDX(MeV*cm^2/g)= " |
---|
550 | << res*gram/(MeV*cm2*mat->GetDensity()) |
---|
551 | << G4endl; |
---|
552 | } |
---|
553 | return res; |
---|
554 | } |
---|
555 | |
---|
556 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
557 | |
---|
558 | G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy, |
---|
559 | const G4String& particle, |
---|
560 | const G4String& material) |
---|
561 | { |
---|
562 | return ComputeNuclearDEDX(kinEnergy,FindParticle(particle), |
---|
563 | FindMaterial(material)); |
---|
564 | } |
---|
565 | |
---|
566 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
567 | |
---|
568 | G4double G4EmCalculator::ComputeCrossSectionPerVolume( |
---|
569 | G4double kinEnergy, |
---|
570 | const G4ParticleDefinition* p, |
---|
571 | const G4String& processName, |
---|
572 | const G4Material* mat, |
---|
573 | G4double cut) |
---|
574 | { |
---|
575 | currentMaterial = mat; |
---|
576 | currentMaterialName = mat->GetName(); |
---|
577 | G4double res = 0.0; |
---|
578 | if(UpdateParticle(p, kinEnergy)) { |
---|
579 | if(FindEmModel(p, processName, kinEnergy)) { |
---|
580 | G4double e = kinEnergy; |
---|
581 | if(baseParticle) { |
---|
582 | e *= kinEnergy*massRatio; |
---|
583 | res = currentModel->CrossSectionPerVolume( |
---|
584 | mat, baseParticle, e, cut, e) * chargeSquare; |
---|
585 | } else { |
---|
586 | res = currentModel->CrossSectionPerVolume(mat, p, e, cut, e); |
---|
587 | } |
---|
588 | if(verbose>0) { |
---|
589 | G4cout << "E(MeV)= " << kinEnergy/MeV |
---|
590 | << " cross(cm-1)= " << res*cm |
---|
591 | << " " << p->GetParticleName() |
---|
592 | << " in " << mat->GetName() |
---|
593 | << G4endl; |
---|
594 | } |
---|
595 | } |
---|
596 | } |
---|
597 | return res; |
---|
598 | } |
---|
599 | |
---|
600 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
601 | |
---|
602 | G4double G4EmCalculator::ComputeCrossSectionPerVolume( |
---|
603 | G4double kinEnergy, |
---|
604 | const G4String& particle, |
---|
605 | const G4String& processName, |
---|
606 | const G4String& material, |
---|
607 | G4double cut) |
---|
608 | { |
---|
609 | return ComputeCrossSectionPerVolume(kinEnergy,FindParticle(particle), |
---|
610 | processName, |
---|
611 | FindMaterial(material),cut); |
---|
612 | } |
---|
613 | |
---|
614 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
615 | |
---|
616 | G4double G4EmCalculator::ComputeCrossSectionPerAtom( |
---|
617 | G4double kinEnergy, |
---|
618 | const G4ParticleDefinition* p, |
---|
619 | const G4String& processName, |
---|
620 | G4double Z, G4double A, |
---|
621 | G4double cut) |
---|
622 | { |
---|
623 | G4double res = 0.0; |
---|
624 | if(UpdateParticle(p, kinEnergy)) { |
---|
625 | if(FindEmModel(p, processName, kinEnergy)) { |
---|
626 | G4double e = kinEnergy; |
---|
627 | if(baseParticle) { |
---|
628 | e *= kinEnergy*massRatio; |
---|
629 | res = currentModel->ComputeCrossSectionPerAtom( |
---|
630 | baseParticle, e, Z, A, cut) * chargeSquare; |
---|
631 | } else { |
---|
632 | res = currentModel->ComputeCrossSectionPerAtom(p, e, Z, A, cut); |
---|
633 | } |
---|
634 | if(verbose>0) { |
---|
635 | G4cout << "E(MeV)= " << kinEnergy/MeV |
---|
636 | << " cross(barn)= " << res/barn |
---|
637 | << " " << p->GetParticleName() |
---|
638 | << " Z= " << Z << " A= " << A/(g/mole) << " g/mole" |
---|
639 | << G4endl; |
---|
640 | } |
---|
641 | } |
---|
642 | } |
---|
643 | return res; |
---|
644 | } |
---|
645 | |
---|
646 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
647 | |
---|
648 | G4double G4EmCalculator::ComputeCrossSectionPerAtom(G4double kinEnergy, |
---|
649 | const G4String& particle, |
---|
650 | const G4String& processName, |
---|
651 | const G4Element* elm, |
---|
652 | G4double cut) |
---|
653 | { |
---|
654 | return ComputeCrossSectionPerAtom(kinEnergy,FindParticle(particle), |
---|
655 | processName, |
---|
656 | elm->GetZ(),elm->GetA(),cut); |
---|
657 | } |
---|
658 | |
---|
659 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
660 | |
---|
661 | G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy, |
---|
662 | const G4ParticleDefinition* p, |
---|
663 | const G4String& processName, |
---|
664 | const G4Material* mat, |
---|
665 | G4double cut) |
---|
666 | { |
---|
667 | G4double mfp = DBL_MAX; |
---|
668 | G4double x = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat, cut); |
---|
669 | if(x > 0.0) mfp = 1.0/x; |
---|
670 | if(verbose>1) { |
---|
671 | G4cout << "E(MeV)= " << kinEnergy/MeV |
---|
672 | << " MFP(mm)= " << mfp/mm |
---|
673 | << " " << p->GetParticleName() |
---|
674 | << " in " << mat->GetName() |
---|
675 | << G4endl; |
---|
676 | } |
---|
677 | return mfp; |
---|
678 | } |
---|
679 | |
---|
680 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
681 | |
---|
682 | G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy, |
---|
683 | const G4String& particle, |
---|
684 | const G4String& processName, |
---|
685 | const G4String& material, |
---|
686 | G4double cut) |
---|
687 | { |
---|
688 | return ComputeMeanFreePath(kinEnergy,FindParticle(particle),processName, |
---|
689 | FindMaterial(material),cut); |
---|
690 | } |
---|
691 | |
---|
692 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
693 | |
---|
694 | G4double G4EmCalculator::ComputeEnergyCutFromRangeCut( |
---|
695 | G4double range, |
---|
696 | const G4ParticleDefinition* part, |
---|
697 | const G4Material* mat) |
---|
698 | { |
---|
699 | return G4ProductionCutsTable::GetProductionCutsTable()-> |
---|
700 | ConvertRangeToEnergy(part, mat, range); |
---|
701 | } |
---|
702 | |
---|
703 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
704 | |
---|
705 | G4double G4EmCalculator::ComputeEnergyCutFromRangeCut( |
---|
706 | G4double range, |
---|
707 | const G4String& particle, |
---|
708 | const G4String& material) |
---|
709 | { |
---|
710 | return ComputeEnergyCutFromRangeCut(range,FindParticle(particle), |
---|
711 | FindMaterial(material)); |
---|
712 | } |
---|
713 | |
---|
714 | |
---|
715 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
716 | |
---|
717 | G4bool G4EmCalculator::UpdateParticle(const G4ParticleDefinition* p, |
---|
718 | G4double kinEnergy) |
---|
719 | { |
---|
720 | if(p != currentParticle) { |
---|
721 | currentParticle = p; |
---|
722 | baseParticle = 0; |
---|
723 | currentParticleName = p->GetParticleName(); |
---|
724 | massRatio = 1.0; |
---|
725 | mass = p->GetPDGMass(); |
---|
726 | chargeSquare = 1.0; |
---|
727 | currentProcess = FindEnergyLossProcess(p); |
---|
728 | currentProcessName = ""; |
---|
729 | if(currentProcess) currentProcessName = currentProcess->GetProcessName(); |
---|
730 | |
---|
731 | if(p->GetParticleType() == "nucleus" && |
---|
732 | currentParticleName != "deuteron" && currentParticleName != "triton") { |
---|
733 | baseParticle = theGenericIon; |
---|
734 | massRatio = baseParticle->GetPDGMass()/p->GetPDGMass(); |
---|
735 | isIon = true; |
---|
736 | // G4cout << p->GetParticleName() |
---|
737 | // << " in " << currentMaterial->GetName() |
---|
738 | // << " e= " << kinEnergy << G4endl; |
---|
739 | chargeSquare = |
---|
740 | ionEffCharge->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy); |
---|
741 | //G4cout << "q2= " << chargeSquare << G4endl; |
---|
742 | } else { |
---|
743 | isIon = false; |
---|
744 | if(currentProcess) { |
---|
745 | baseParticle = currentProcess->BaseParticle(); |
---|
746 | |
---|
747 | if(baseParticle) { |
---|
748 | massRatio = baseParticle->GetPDGMass()/p->GetPDGMass(); |
---|
749 | G4double q = baseParticle->GetPDGCharge()/eplus; |
---|
750 | chargeSquare /= (q*q); |
---|
751 | } |
---|
752 | } |
---|
753 | } |
---|
754 | } |
---|
755 | if(isIon) { |
---|
756 | chargeSquare = |
---|
757 | ionEffCharge->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy); |
---|
758 | if(currentProcess) |
---|
759 | currentProcess->SetDynamicMassCharge(massRatio,chargeSquare); |
---|
760 | // G4cout << "massR= " << massRatio << " q2= " << chargeSquare << G4endl; |
---|
761 | } |
---|
762 | return true; |
---|
763 | } |
---|
764 | |
---|
765 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
766 | |
---|
767 | const G4ParticleDefinition* G4EmCalculator::FindParticle(const G4String& name) |
---|
768 | { |
---|
769 | const G4ParticleDefinition* p = 0; |
---|
770 | if(name != currentParticleName) { |
---|
771 | p = G4ParticleTable::GetParticleTable()->FindParticle(name); |
---|
772 | if(!p) { |
---|
773 | G4cout << "### WARNING: G4EmCalculator::FindParticle fails to find " |
---|
774 | << name << G4endl; |
---|
775 | } |
---|
776 | } else { |
---|
777 | p = currentParticle; |
---|
778 | } |
---|
779 | return p; |
---|
780 | } |
---|
781 | |
---|
782 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
783 | |
---|
784 | const G4Material* G4EmCalculator::FindMaterial(const G4String& name) |
---|
785 | { |
---|
786 | if(name != currentMaterialName) { |
---|
787 | currentMaterial = G4Material::GetMaterial(name); |
---|
788 | currentMaterialName = name; |
---|
789 | if(!currentMaterial) |
---|
790 | G4cout << "### WARNING: G4EmCalculator::FindMaterial fails to find " |
---|
791 | << name << G4endl; |
---|
792 | } |
---|
793 | return currentMaterial; |
---|
794 | } |
---|
795 | |
---|
796 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
797 | |
---|
798 | const G4Region* G4EmCalculator::FindRegion(const G4String& reg) |
---|
799 | { |
---|
800 | const G4Region* r = 0; |
---|
801 | if(reg != "" || reg != "world") |
---|
802 | r = G4RegionStore::GetInstance()->GetRegion(reg); |
---|
803 | else |
---|
804 | r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld"); |
---|
805 | return r; |
---|
806 | } |
---|
807 | |
---|
808 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
809 | |
---|
810 | const G4MaterialCutsCouple* G4EmCalculator::FindCouple( |
---|
811 | const G4Material* material, |
---|
812 | const G4Region* region) |
---|
813 | { |
---|
814 | if(!material) return 0; |
---|
815 | currentMaterial = material; |
---|
816 | currentMaterialName = material->GetName(); |
---|
817 | // Access to materials |
---|
818 | const G4ProductionCutsTable* theCoupleTable= |
---|
819 | G4ProductionCutsTable::GetProductionCutsTable(); |
---|
820 | const G4Region* r = region; |
---|
821 | if(!r) |
---|
822 | r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld"); |
---|
823 | |
---|
824 | return theCoupleTable->GetMaterialCutsCouple(material,r->GetProductionCuts()); |
---|
825 | |
---|
826 | } |
---|
827 | |
---|
828 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
829 | |
---|
830 | G4bool G4EmCalculator::UpdateCouple(const G4Material* material, G4double cut) |
---|
831 | { |
---|
832 | if(!material) return false; |
---|
833 | currentMaterial = material; |
---|
834 | currentMaterialName = material->GetName(); |
---|
835 | for (G4int i=0; i<nLocalMaterials; i++) { |
---|
836 | if(material == localMaterials[i] && cut == localCuts[i]) { |
---|
837 | currentCouple = localCouples[i]; |
---|
838 | currentCoupleIndex = currentCouple->GetIndex(); |
---|
839 | currentCut = cut; |
---|
840 | return true; |
---|
841 | } |
---|
842 | } |
---|
843 | const G4MaterialCutsCouple* cc = new G4MaterialCutsCouple(material); |
---|
844 | localMaterials.push_back(material); |
---|
845 | localCouples.push_back(cc); |
---|
846 | localCuts.push_back(cut); |
---|
847 | nLocalMaterials++; |
---|
848 | currentCouple = cc; |
---|
849 | currentCoupleIndex = currentCouple->GetIndex(); |
---|
850 | currentCut = cut; |
---|
851 | return true; |
---|
852 | } |
---|
853 | |
---|
854 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
855 | |
---|
856 | void G4EmCalculator::FindLambdaTable(const G4ParticleDefinition* p, |
---|
857 | const G4String& processName) |
---|
858 | { |
---|
859 | // Search for the process |
---|
860 | if (p != currentParticle || processName != currentName) { |
---|
861 | currentName = processName; |
---|
862 | currentLambda = 0; |
---|
863 | |
---|
864 | G4String partname = p->GetParticleName(); |
---|
865 | const G4ParticleDefinition* part = p; |
---|
866 | if(isIon) part = theGenericIon; |
---|
867 | |
---|
868 | G4LossTableManager* lManager = G4LossTableManager::Instance(); |
---|
869 | const std::vector<G4VEnergyLossProcess*> vel = |
---|
870 | lManager->GetEnergyLossProcessVector(); |
---|
871 | G4int n = vel.size(); |
---|
872 | for(G4int i=0; i<n; i++) { |
---|
873 | if((vel[i])->GetProcessName() == currentName && |
---|
874 | (vel[i])->Particle() == part) |
---|
875 | { |
---|
876 | currentLambda = (vel[i])->LambdaTable(); |
---|
877 | isApplicable = true; |
---|
878 | break; |
---|
879 | } |
---|
880 | } |
---|
881 | if(!currentLambda) { |
---|
882 | const std::vector<G4VEmProcess*> vem = lManager->GetEmProcessVector(); |
---|
883 | G4int n = vem.size(); |
---|
884 | for(G4int i=0; i<n; i++) { |
---|
885 | if((vem[i])->GetProcessName() == currentName && |
---|
886 | (vem[i])->Particle() == part) |
---|
887 | { |
---|
888 | currentLambda = (vem[i])->LambdaTable(); |
---|
889 | isApplicable = true; |
---|
890 | break; |
---|
891 | } |
---|
892 | } |
---|
893 | } |
---|
894 | if(!currentLambda) { |
---|
895 | const std::vector<G4VMultipleScattering*> vmsc = |
---|
896 | lManager->GetMultipleScatteringVector(); |
---|
897 | G4int n = vmsc.size(); |
---|
898 | for(G4int i=0; i<n; i++) { |
---|
899 | if((vmsc[i])->GetProcessName() == currentName && |
---|
900 | (vmsc[i])->Particle() == part) |
---|
901 | { |
---|
902 | currentLambda = (vmsc[i])->LambdaTable(); |
---|
903 | isApplicable = true; |
---|
904 | break; |
---|
905 | } |
---|
906 | } |
---|
907 | } |
---|
908 | } |
---|
909 | } |
---|
910 | |
---|
911 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
912 | |
---|
913 | G4bool G4EmCalculator::FindEmModel(const G4ParticleDefinition* p, |
---|
914 | const G4String& processName, |
---|
915 | G4double kinEnergy) |
---|
916 | { |
---|
917 | G4bool res = false; |
---|
918 | if(!p) { |
---|
919 | G4cout << "G4EmCalculator::FindEmModel WARNING: no particle defined" |
---|
920 | << G4endl; |
---|
921 | return res; |
---|
922 | } |
---|
923 | G4String partname = p->GetParticleName(); |
---|
924 | const G4ParticleDefinition* part = p; |
---|
925 | G4double scaledEnergy = kinEnergy*massRatio; |
---|
926 | if(isIon) part = theGenericIon; |
---|
927 | |
---|
928 | if(verbose > 1) { |
---|
929 | G4cout << "G4EmCalculator::FindEmModel for " << partname |
---|
930 | << " (type= " << p->GetParticleType() |
---|
931 | << ") and " << processName << " at e(MeV)= " << scaledEnergy; |
---|
932 | if(p != part) G4cout << " GenericIon is the base particle"; |
---|
933 | G4cout << G4endl; |
---|
934 | } |
---|
935 | |
---|
936 | // Search for the process |
---|
937 | currentName = processName; |
---|
938 | currentModel = 0; |
---|
939 | loweModel = 0; |
---|
940 | size_t idx = 0; |
---|
941 | G4LossTableManager* lManager = G4LossTableManager::Instance(); |
---|
942 | const std::vector<G4VEnergyLossProcess*> vel = |
---|
943 | lManager->GetEnergyLossProcessVector(); |
---|
944 | G4int n = vel.size(); |
---|
945 | for(G4int i=0; i<n; i++) { |
---|
946 | // G4cout << "i= " << i << " part= " |
---|
947 | // << (vel[i])->Particle()->GetParticleName() |
---|
948 | // << " proc= " << (vel[i])->GetProcessName() << G4endl; |
---|
949 | if((vel[i])->GetProcessName() == currentName && |
---|
950 | (vel[i])->Particle() == part) |
---|
951 | { |
---|
952 | const G4ParticleDefinition* bp = (vel[i])->BaseParticle(); |
---|
953 | // G4cout << "i= " << i << " bp= " << bp << G4endl; |
---|
954 | if(!bp) { |
---|
955 | currentModel = (vel[i])->SelectModelForMaterial(scaledEnergy, idx); |
---|
956 | loweModel = (vel[i])->SelectModelForMaterial(keV, idx); |
---|
957 | isApplicable = true; |
---|
958 | break; |
---|
959 | } else { |
---|
960 | for(G4int j=0; j<n; j++) { |
---|
961 | if((vel[j])->Particle() == bp) { |
---|
962 | currentModel = (vel[j])->SelectModelForMaterial(scaledEnergy, idx); |
---|
963 | loweModel = (vel[j])->SelectModelForMaterial(keV, idx); |
---|
964 | isApplicable = true; |
---|
965 | break; |
---|
966 | } |
---|
967 | } |
---|
968 | } |
---|
969 | } |
---|
970 | } |
---|
971 | if(!currentModel) { |
---|
972 | const std::vector<G4VEmProcess*> vem = lManager->GetEmProcessVector(); |
---|
973 | G4int n = vem.size(); |
---|
974 | for(G4int i=0; i<n; i++) { |
---|
975 | if((vem[i])->GetProcessName() == currentName && |
---|
976 | (vem[i])->Particle() == part) |
---|
977 | { |
---|
978 | currentModel = (vem[i])->SelectModelForMaterial(kinEnergy, idx); |
---|
979 | loweModel = (vem[i])->SelectModelForMaterial(keV, idx); |
---|
980 | isApplicable = true; |
---|
981 | break; |
---|
982 | } |
---|
983 | } |
---|
984 | } |
---|
985 | if(!currentModel) { |
---|
986 | const std::vector<G4VMultipleScattering*> vmsc = |
---|
987 | lManager->GetMultipleScatteringVector(); |
---|
988 | G4int n = vmsc.size(); |
---|
989 | for(G4int i=0; i<n; i++) { |
---|
990 | if((vmsc[i])->GetProcessName() == currentName && |
---|
991 | (vmsc[i])->Particle() == part) |
---|
992 | { |
---|
993 | currentModel = (vmsc[i])->SelectModelForMaterial(kinEnergy, idx); |
---|
994 | loweModel = (vmsc[i])->SelectModelForMaterial(keV, idx); |
---|
995 | isApplicable = true; |
---|
996 | break; |
---|
997 | } |
---|
998 | } |
---|
999 | } |
---|
1000 | if(currentModel) res = true; |
---|
1001 | return res; |
---|
1002 | } |
---|
1003 | |
---|
1004 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
1005 | |
---|
1006 | G4VEnergyLossProcess* G4EmCalculator::FindEnergyLossProcess( |
---|
1007 | const G4ParticleDefinition* p) |
---|
1008 | { |
---|
1009 | G4VEnergyLossProcess* elp = 0; |
---|
1010 | G4String partname = p->GetParticleName(); |
---|
1011 | const G4ParticleDefinition* part = p; |
---|
1012 | if(p->GetParticleType() == "nucleus" && |
---|
1013 | partname != "deuteron" && |
---|
1014 | partname != "triton") part = G4GenericIon::GenericIon(); |
---|
1015 | |
---|
1016 | G4LossTableManager* lManager = G4LossTableManager::Instance(); |
---|
1017 | const std::vector<G4VEnergyLossProcess*> vel = |
---|
1018 | lManager->GetEnergyLossProcessVector(); |
---|
1019 | G4int n = vel.size(); |
---|
1020 | for(G4int i=0; i<n; i++) { |
---|
1021 | if((vel[i])->Particle() == part) { |
---|
1022 | elp = vel[i]; |
---|
1023 | break; |
---|
1024 | } |
---|
1025 | } |
---|
1026 | return elp; |
---|
1027 | } |
---|
1028 | |
---|
1029 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
1030 | |
---|
1031 | void G4EmCalculator::SetVerbose(G4int verb) |
---|
1032 | { |
---|
1033 | verbose = verb; |
---|
1034 | } |
---|
1035 | |
---|
1036 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
1037 | |
---|