| 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: G4RPGInelastic.hh,v 1.1 2007/07/18 20:51:37 dennis Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-01-patch-02 $ |
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| 28 | // |
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| 29 | // Author: D. H. Wright |
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| 30 | // Date: 26 May 2007 |
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| 31 | // |
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| 32 | |
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| 33 | #ifndef G4RPGInelastic_h |
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| 34 | #define G4RPGInelastic_h 1 |
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| 35 | |
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| 36 | // Class Description: |
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| 37 | // |
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| 38 | // Base class for re-parameterized Gheisha-style models. |
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| 39 | |
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| 40 | #include "globals.hh" |
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| 41 | #include "G4FastVector.hh" |
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| 42 | #include "G4HadronicInteraction.hh" |
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| 43 | #include "G4ReactionProduct.hh" |
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| 44 | #include "Randomize.hh" |
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| 45 | #include "G4RPGFragmentation.hh" |
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| 46 | #include "G4RPGTwoCluster.hh" |
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| 47 | #include "G4RPGTwoBody.hh" |
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| 48 | #include "G4RPGStrangeProduction.hh" |
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| 49 | #include "G4RPGPionSuppression.hh" |
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| 50 | |
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| 51 | |
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| 52 | class G4RPGInelastic : public G4HadronicInteraction |
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| 53 | { |
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| 54 | public: // with description |
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| 55 | |
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| 56 | G4RPGInelastic(const G4String& modelName = "RPGInelastic") |
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| 57 | : G4HadronicInteraction(modelName) |
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| 58 | { cache = 0.0;} |
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| 59 | |
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| 60 | virtual ~G4RPGInelastic() |
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| 61 | { } |
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| 62 | |
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| 63 | protected: // with description |
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| 64 | |
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| 65 | G4double Pmltpc(G4int np, G4int nm, G4int nz, G4int n, |
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| 66 | G4double b, G4double c); |
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| 67 | |
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| 68 | G4int Factorial(G4int n); |
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| 69 | |
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| 70 | G4bool MarkLeadingStrangeParticle(const G4ReactionProduct& currentParticle, |
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| 71 | const G4ReactionProduct& targetParticle, |
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| 72 | G4ReactionProduct& leadParticle); |
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| 73 | |
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| 74 | void SetUpPions(const G4int np, const G4int nm, const G4int nz, |
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| 75 | G4FastVector<G4ReactionProduct,256> &vec, |
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| 76 | G4int &vecLen); |
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| 77 | |
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| 78 | void Rotate(G4FastVector<G4ReactionProduct,256> &vec, G4int &vecLen); |
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| 79 | |
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| 80 | void GetNormalizationConstant(const G4double availableEnergy, |
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| 81 | G4double &n, |
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| 82 | G4double &anpn); |
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| 83 | |
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| 84 | void CalculateMomenta(G4FastVector<G4ReactionProduct,256> &vec, |
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| 85 | G4int &vecLen, |
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| 86 | const G4HadProjectile *originalIncident, |
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| 87 | const G4DynamicParticle *originalTarget, |
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| 88 | G4ReactionProduct &modifiedOriginal, |
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| 89 | G4Nucleus &targetNucleus, |
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| 90 | G4ReactionProduct ¤tParticle, |
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| 91 | G4ReactionProduct &targetParticle, |
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| 92 | G4bool &incidentHasChanged, |
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| 93 | G4bool &targetHasChanged, |
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| 94 | G4bool quasiElastic); |
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| 95 | |
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| 96 | void SetUpChange(G4FastVector<G4ReactionProduct,256> &vec, |
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| 97 | G4int &vecLen, |
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| 98 | G4ReactionProduct ¤tParticle, |
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| 99 | G4ReactionProduct &targetParticle, |
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| 100 | G4bool &incidentHasChanged); |
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| 101 | |
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| 102 | G4RPGFragmentation fragmentation; |
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| 103 | |
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| 104 | G4RPGTwoCluster twoCluster; |
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| 105 | |
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| 106 | G4RPGPionSuppression pionSuppression; |
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| 107 | |
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| 108 | G4RPGStrangeProduction strangeProduction; |
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| 109 | |
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| 110 | G4RPGTwoBody twoBody; |
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| 111 | |
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| 112 | private: |
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| 113 | |
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| 114 | G4double cache; |
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| 115 | G4ThreeVector what; |
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| 116 | |
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| 117 | }; |
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| 118 | |
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| 119 | #endif |
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| 120 | |
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