| 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: geant4-09-04-beta-01 $ |
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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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