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 | #include "G4InclInput.hh" |
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27 | |
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28 | G4InclInput::G4InclInput(const G4HadProjectile &aTrack, const G4Nucleus &theNucleus, G4bool inverseKinematics = false) { |
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29 | usingInverseKinematics = inverseKinematics; |
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30 | |
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31 | fTargetA = theNucleus.GetA_asInt(); // Target mass number |
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32 | fTargetZ = theNucleus.GetZ_asInt(); // Target charge number |
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33 | fBulletType = getBulletType(aTrack.GetDefinition()); // Projectile type (INCL particle code) |
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34 | fBulletE = aTrack.GetKineticEnergy() / MeV; // Projectile energy (total, in MeV) |
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35 | fTimeScale = 1.0; // Time scaling |
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36 | fNuclearPotential = 45.0; // Nuclear potential |
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37 | setExtendedProjectileInfo(aTrack.GetDefinition()); |
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38 | icoup = 0; |
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39 | breakupThreshold = 10; |
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40 | fMinNeutronEnergy = 0.0; |
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41 | fMinProtonE = 0.0; |
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42 | } |
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43 | |
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44 | G4InclInput::~G4InclInput() {} |
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45 | |
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46 | void G4InclInput::printInfo() { |
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47 | G4cout <<"Target: A = " << targetA() << " Z = " << targetZ() << G4endl; |
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48 | G4cout <<"Projectile: type = " << bulletType() << " energy = " << bulletE() << G4endl; |
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49 | } |
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50 | |
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51 | void G4InclInput::printProjectileTargetInfo(const G4HadProjectile &aTrack, const G4Nucleus &theNucleus) { |
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52 | G4cout <<"Projectile = " << aTrack.GetDefinition()->GetParticleName() << G4endl; |
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53 | G4cout <<" four-momentum: " << aTrack.Get4Momentum() << G4endl; |
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54 | G4cout <<"Energy = " << aTrack.GetKineticEnergy() / MeV << G4endl; |
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55 | G4cout <<"Target A = " << theNucleus.GetA_asInt() << " Z = " << theNucleus.GetZ_asInt() << G4endl; |
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56 | } |
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57 | |
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58 | |
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59 | G4bool G4InclInput::canUseInverseKinematics(const G4HadProjectile &aTrack, const G4Nucleus &theNucleus) { |
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60 | G4int targetA = theNucleus.GetA_asInt(); |
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61 | const G4ParticleDefinition *projectileDef = aTrack.GetDefinition(); |
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62 | G4int projectileA = projectileDef->GetAtomicMass(); |
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63 | // G4int projectileZ = projectileDef->GetAtomicNumber(); |
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64 | if(targetA > 0 && targetA < 18 && (projectileDef != G4Proton::Proton() && |
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65 | projectileDef != G4Neutron::Neutron() && |
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66 | projectileDef != G4PionPlus::PionPlus() && |
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67 | projectileDef != G4PionZero::PionZero() && |
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68 | projectileDef != G4PionMinus::PionMinus()) && |
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69 | projectileA > 1) { |
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70 | return true; |
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71 | } else { |
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72 | return false; |
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73 | } |
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74 | } |
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75 | |
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76 | void G4InclInput::setExtendedProjectileInfo(const G4ParticleDefinition *pd) { |
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77 | if(getBulletType(pd) == -666) { |
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78 | theExtendedProjectileA = pd->GetAtomicMass(); |
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79 | theExtendedProjectileZ = pd->GetAtomicNumber(); |
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80 | isExtended = true; |
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81 | } else { |
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82 | isExtended = false; |
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83 | } |
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84 | } |
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85 | |
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86 | G4int G4InclInput::getBulletType(const G4ParticleDefinition *pd) { |
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87 | // G4ParticleTable *pt = G4ParticleTable::GetParticleTable(); |
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88 | |
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89 | if(pd == G4Proton::Proton()) { |
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90 | return 1; |
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91 | } else if(pd == G4Neutron::Neutron()) { |
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92 | return 2; |
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93 | } else if(pd == G4PionPlus::PionPlus()) { |
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94 | return 3; |
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95 | } else if(pd == G4PionMinus::PionMinus()) { |
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96 | return 5; |
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97 | } else if(pd == G4PionZero::PionZero()) { |
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98 | return 4; |
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99 | } else if(pd == G4Deuteron::Deuteron()) { |
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100 | return 6; |
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101 | } else if(pd == G4Triton::Triton()) { |
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102 | return 7; |
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103 | } else if(pd == G4He3::He3()) { |
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104 | return 8; |
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105 | } else if(pd == G4Alpha::Alpha()) { |
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106 | return 9; |
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107 | // } else if(pd == pt->GetIon(6, 12, 0.0)) { // C12 special case. This should be phased-out in favor of "extended projectile" |
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108 | // return -12; |
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109 | } else { // Is this extended projectile? |
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110 | G4int A = pd->GetAtomicMass(); |
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111 | G4int Z = pd->GetAtomicNumber(); |
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112 | if(A > 4 && A <= 16 && Z > 2 && Z <= 8) { // Ions from Lithium to Oxygen |
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113 | return -666; // Code of an extended projectile |
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114 | } |
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115 | } |
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116 | G4cout <<"Error! Projectile " << pd->GetParticleName() << " not defined!" << G4endl; |
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117 | return 0; |
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118 | } |
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119 | |
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120 | G4ParticleDefinition* G4InclInput::getParticleDefinition(G4int inclParticleCode) { |
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121 | switch(inclParticleCode) { |
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122 | case 1: |
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123 | return G4Proton::ProtonDefinition(); |
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124 | break; |
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125 | case 2: |
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126 | return G4Neutron::NeutronDefinition(); |
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127 | break; |
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128 | case 3: |
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129 | return G4PionPlus::PionPlusDefinition(); |
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130 | break; |
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131 | case 4: |
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132 | return G4PionMinus::PionMinusDefinition(); |
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133 | break; |
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134 | case 5: |
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135 | return G4PionZero::PionZeroDefinition(); |
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136 | break; |
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137 | case 6: |
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138 | return G4Deuteron::DeuteronDefinition(); |
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139 | break; |
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140 | case 7: |
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141 | return G4Triton::Triton(); |
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142 | break; |
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143 | case 8: |
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144 | return G4He3::He3Definition(); |
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145 | break; |
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146 | case 9: |
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147 | return G4Alpha::AlphaDefinition(); |
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148 | break; |
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149 | } |
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150 | return 0; |
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151 | } |
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