| 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: G4RPGFragmentation.hh,v 1.2 2008/02/22 22:02:13 dennis Exp $
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| 27 | // GEANT4 tag $Name: geant4-09-03-ref-09 $
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| 28 | //
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| 29 | // Author: D.H. Wright
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| 30 | // Date: 29 May 2007
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| 31 | //
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| 32 |
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| 33 | #ifndef G4RPGFragmentation_h
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| 34 | #define G4RPGFragmentation_h 1
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| 35 |
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| 36 | // Class Description:
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| 37 | //
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| 38 | // Calculation of the hadron fragmentation stage of the hadron-nucleus
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| 39 | // reaction. The Gheisha method of parameterized fragmentation is used.
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| 40 |
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| 41 |
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| 42 | #include "G4RPGReaction.hh"
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| 43 | #include "G4DynamicParticle.hh"
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| 44 | #include "G4ReactionProduct.hh"
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| 45 | #include "G4Nucleus.hh"
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| 46 | #include "G4FastVector.hh"
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| 47 | #include "G4HadProjectile.hh"
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| 48 |
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| 49 |
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| 50 | class G4RPGFragmentation : public G4RPGReaction
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| 51 | {
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| 52 | public: // with description
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| 53 |
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| 54 | G4RPGFragmentation();
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| 55 |
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| 56 | void FragmentationIntegral(G4double /*pt*/, G4double /*et*/,
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| 57 | G4double /*parMass*/, G4double /*secMass*/);
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| 58 |
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| 59 | G4bool ReactionStage(const G4HadProjectile* /*originalIncident*/,
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| 60 | G4ReactionProduct& /*modifiedOriginal*/,
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| 61 | G4bool& /*incidentHasChanged*/,
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| 62 | const G4DynamicParticle* /*originalTarget*/,
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| 63 | G4ReactionProduct& /*targetParticle*/,
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| 64 | G4bool& /*targetHasChanged*/,
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| 65 | const G4Nucleus& /*targetNucleus*/,
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| 66 | G4ReactionProduct& /*currentParticle*/,
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| 67 | G4FastVector<G4ReactionProduct,256>& /*vec*/,
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| 68 | G4int& /*vecLen*/,
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| 69 | G4bool /*leadFlag*/,
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| 70 | G4ReactionProduct& /*leadingStrangeParticle*/);
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| 71 |
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| 72 |
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| 73 | private:
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| 74 |
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| 75 | void
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| 76 | ReduceEnergiesOfSecondaries(G4int /*startingIndex*/,
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| 77 | G4double& /*forwardKinetic*/,
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| 78 | G4double& /*backwardKinetic*/,
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| 79 | G4FastVector<G4ReactionProduct,256>& /*vec*/,
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| 80 | G4int& /*vecLen*/,
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| 81 | G4ReactionProduct& /*forwardPseudoParticle*/,
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| 82 | G4ReactionProduct& /*backwardPseudoParticle*/,
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| 83 | G4double& /*pt*/);
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| 84 |
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| 85 | G4double dndl[20];
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| 86 | };
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| 87 |
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| 88 | #endif
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| 89 |
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