[1350] | 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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