[1228] | 1 | // |
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[819] | 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 | // |
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| 27 | // |
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| 28 | // ------------------------------------------------------------------- |
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| 29 | // GEANT4 Class file |
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| 30 | // |
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| 31 | // |
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| 32 | // File name: G4BinaryCascade.hh |
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| 33 | // |
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| 34 | // Author: Alessandro Brunengo (Alessandro.Brunengo@ge.infn.it) |
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| 35 | // |
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| 36 | // Creation date: 8 June 2000 |
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| 37 | // ----------------------------------------------------------------------------- |
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| 38 | |
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| 39 | #ifndef G4BinaryCascade_hh |
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| 40 | #define G4BinaryCascade_hh |
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| 41 | |
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| 42 | #include "G4VIntraNuclearTransportModel.hh" |
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| 43 | #include "G4ReactionProductVector.hh" |
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| 44 | #include "G4KineticTrackVector.hh" |
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| 45 | #include "G4ListOfCollisions.hh" |
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| 46 | #include "G4V3DNucleus.hh" |
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| 47 | #include "G4Fancy3DNucleus.hh" |
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| 48 | #include "G4Fragment.hh" |
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| 49 | #include "G4VFieldPropagation.hh" |
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| 50 | #include "G4VScatterer.hh" |
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| 51 | #include "G4LorentzVector.hh" |
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| 52 | #include "G4LorentzRotation.hh" |
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| 53 | |
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| 54 | #include "G4BCDecay.hh" |
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| 55 | #include "G4BCLateParticle.hh" |
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| 56 | #include "G4BCAction.hh" |
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| 57 | |
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| 58 | class G4CollisionManager; |
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| 59 | |
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| 60 | class G4Track; |
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| 61 | class G4KineticTrack; |
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| 62 | class G43DNucleus; |
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[962] | 63 | class G4Scatterer; |
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[819] | 64 | |
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| 65 | class G4BinaryCascade : public G4VIntraNuclearTransportModel |
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| 66 | { |
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| 67 | public: |
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| 68 | |
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| 69 | G4BinaryCascade(); |
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| 70 | G4BinaryCascade(const G4BinaryCascade & right); |
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| 71 | |
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| 72 | virtual ~G4BinaryCascade(); |
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| 73 | |
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| 74 | const G4BinaryCascade& operator=(G4BinaryCascade & right); |
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| 75 | G4int operator==(G4BinaryCascade& right) {return (this == &right);} |
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| 76 | G4int operator!=(G4BinaryCascade& right) {return (this != &right);} |
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| 77 | |
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| 78 | G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack, |
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| 79 | G4Nucleus& theNucleus); |
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| 80 | virtual G4ReactionProductVector * Propagate(G4KineticTrackVector *, |
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| 81 | G4V3DNucleus *); |
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| 82 | |
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| 83 | private: |
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| 84 | |
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| 85 | G4int GetTotalCharge(std::vector<G4KineticTrack *> & aV) |
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| 86 | { |
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| 87 | G4int result = 0; |
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| 88 | std::vector<G4KineticTrack *>::iterator i; |
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| 89 | for(i = aV.begin(); i != aV.end(); ++i) |
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| 90 | { |
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| 91 | result += G4lrint((*i)->GetDefinition()->GetPDGCharge()); |
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| 92 | } |
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| 93 | return result; |
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| 94 | } |
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[1347] | 95 | G4int GetTotalBaryonCharge(std::vector<G4KineticTrack *> & aV) |
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| 96 | { |
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| 97 | G4int result = 0; |
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| 98 | std::vector<G4KineticTrack *>::iterator i; |
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| 99 | for(i = aV.begin(); i != aV.end(); ++i) |
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| 100 | { |
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| 101 | if ( (*i)->GetDefinition()->GetBaryonNumber() != 0 ){ |
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| 102 | result += G4lrint((*i)->GetDefinition()->GetPDGCharge()); |
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| 103 | } |
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| 104 | } |
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| 105 | return result; |
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| 106 | } |
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[819] | 107 | void PrintWelcomeMessage(); |
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| 108 | void BuildTargetList(); |
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| 109 | void FindCollisions(G4KineticTrackVector *); |
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| 110 | void FindDecayCollision(G4KineticTrack *); |
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| 111 | void FindLateParticleCollision(G4KineticTrack *); |
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| 112 | G4bool ApplyCollision(G4CollisionInitialState *); |
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| 113 | G4bool Capture(G4bool verbose=false); |
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| 114 | G4bool Absorb(); |
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| 115 | G4bool CheckPauliPrinciple(G4KineticTrackVector *); |
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| 116 | G4double GetExcitationEnergy(); |
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| 117 | G4bool CheckDecay(G4KineticTrackVector *); |
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| 118 | void CorrectFinalPandE(); |
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| 119 | void UpdateTracksAndCollisions(G4KineticTrackVector * oldSecondaries, |
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| 120 | G4KineticTrackVector * oldTarget, |
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| 121 | G4KineticTrackVector * newSecondaries); |
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| 122 | G4bool DoTimeStep(G4double timeStep); |
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| 123 | G4KineticTrackVector* CorrectBarionsOnBoundary(G4KineticTrackVector *in, |
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| 124 | G4KineticTrackVector *out); |
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| 125 | G4Fragment * FindFragments(); |
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| 126 | void StepParticlesOut(); |
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| 127 | G4LorentzVector GetFinal4Momentum(); |
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| 128 | G4LorentzVector GetFinalNucleusMomentum(); |
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| 129 | G4ReactionProductVector * Propagate1H1(G4KineticTrackVector *, |
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| 130 | G4V3DNucleus *); |
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| 131 | G4double GetIonMass(G4int Z, G4int A); |
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| 132 | |
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| 133 | // utility methods |
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| 134 | G4ThreeVector GetSpherePoint(G4double r, const G4LorentzVector & momentumdirection); |
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| 135 | void ClearAndDestroy(G4KineticTrackVector * ktv); |
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| 136 | void ClearAndDestroy(G4ReactionProductVector * rpv); |
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| 137 | |
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| 138 | // for debugging purpose |
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| 139 | void PrintKTVector(G4KineticTrackVector * ktv, std::string comment=std::string("")); |
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| 140 | void PrintKTVector(G4KineticTrack* kt, std::string comment=std::string("")); |
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| 141 | void DebugApplyCollision(G4CollisionInitialState * collision, |
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| 142 | G4KineticTrackVector *products); |
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[1196] | 143 | void DebugEpConservation(const G4HadProjectile & aTrack, G4ReactionProductVector* products); |
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| 144 | |
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[819] | 145 | private: |
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| 146 | G4KineticTrackVector theProjectileList; |
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| 147 | G4KineticTrackVector theTargetList; |
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| 148 | G4KineticTrackVector theSecondaryList; |
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| 149 | G4KineticTrackVector theCapturedList; |
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| 150 | G4KineticTrackVector theFinalState; |
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| 151 | |
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| 152 | G4ExcitationHandler * theExcitationHandler; |
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| 153 | G4CollisionManager * theCollisionMgr; |
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[962] | 154 | |
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| 155 | G4Scatterer * theH1Scatterer; |
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[819] | 156 | |
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| 157 | std::vector<G4BCAction *> theImR; |
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| 158 | G4BCDecay * theDecay; |
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| 159 | G4BCLateParticle * theLateParticle; |
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| 160 | G4VFieldPropagation * thePropagator; |
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| 161 | G4double theCurrentTime; |
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| 162 | G4double theBCminP; |
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| 163 | G4double theCutOnP; |
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| 164 | G4double theCutOnPAbsorb; |
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| 165 | G4LorentzVector theInitial4Mom; |
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| 166 | G4int currentA, currentZ; |
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| 167 | G4double massInNucleus; |
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| 168 | G4double currentInitialEnergy; // for debugging |
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| 169 | G4LorentzRotation precompoundLorentzboost; |
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| 170 | G4double theOuterRadius; |
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| 171 | G4bool thePrimaryEscape; |
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| 172 | G4ParticleDefinition * thePrimaryType; |
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| 173 | G4ThreeVector theMomentumTransfer; |
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| 174 | |
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| 175 | |
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| 176 | |
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| 177 | }; |
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| 178 | |
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| 179 | #endif |
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| 180 | |
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| 181 | |
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| 182 | |
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| 183 | |
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