| 1 | // |
|---|
| 2 | // ******************************************************************** |
|---|
| 3 | // * License and Disclaimer * |
|---|
| 4 | // * * |
|---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
|---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
|---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
|---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
|---|
| 9 | // * include a list of copyright holders. * |
|---|
| 10 | // * * |
|---|
| 11 | // * Neither the authors of this software system, nor their employing * |
|---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
|---|
| 13 | // * work make any representation or warranty, express or implied, * |
|---|
| 14 | // * regarding this software system or assume any liability for its * |
|---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
|---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
|---|
| 17 | // * * |
|---|
| 18 | // * This code implementation is the result of the scientific and * |
|---|
| 19 | // * technical work of the GEANT4 collaboration. * |
|---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
|---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
|---|
| 22 | // * use in resulting scientific publications, and indicate your * |
|---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
|---|
| 24 | // ******************************************************************** |
|---|
| 25 | // |
|---|
| 26 | // |
|---|
| 27 | // $Id: G4InelasticInteraction.hh,v 1.5 2007/01/11 05:30:12 dennis Exp $ |
|---|
| 28 | // GEANT4 tag $Name: geant4-09-02 $ |
|---|
| 29 | // |
|---|
| 30 | // Hadronic Process: Inelastic Interaction |
|---|
| 31 | // This class is an abstract base class, since the pure virtual |
|---|
| 32 | // function ApplyYourself has not been defined yet. |
|---|
| 33 | // original by H.P. Wellisch |
|---|
| 34 | // Modified by J.L. Chuma, TRIUMF, 22-Nov-1996 |
|---|
| 35 | // Modified by J.L. Chuma 27-Mar-1997 |
|---|
| 36 | // Modified by J.L. Chuma 30-Apr-1997 |
|---|
| 37 | // Modified by J.L. Chuma 05-Aug-1997 to pass the original incident particle to |
|---|
| 38 | // CalculateMomenta |
|---|
| 39 | // Modified by J.L. Chuma 05-Jun-1998 to include quasiElastic flag to allow for |
|---|
| 40 | // TwoBody to be called directly, bypassing |
|---|
| 41 | // TwoCluster, and allowing TwoCluster to be |
|---|
| 42 | // called with no secondaries |
|---|
| 43 | |
|---|
| 44 | #ifndef G4InelasticInteraction_h |
|---|
| 45 | #define G4InelasticInteraction_h 1 |
|---|
| 46 | |
|---|
| 47 | #include "globals.hh" |
|---|
| 48 | #include "G4FastVector.hh" |
|---|
| 49 | #include "G4HadronicInteraction.hh" |
|---|
| 50 | #include "G4ReactionProduct.hh" |
|---|
| 51 | #include "G4ParticleTypes.hh" |
|---|
| 52 | #include "Randomize.hh" |
|---|
| 53 | #include "G4ReactionDynamics.hh" |
|---|
| 54 | |
|---|
| 55 | class G4InelasticInteraction : public G4HadronicInteraction |
|---|
| 56 | { |
|---|
| 57 | public: |
|---|
| 58 | |
|---|
| 59 | G4InelasticInteraction(const G4String& modelName = "LEInelastic") |
|---|
| 60 | : G4HadronicInteraction(modelName) |
|---|
| 61 | { cache = 0.0;} |
|---|
| 62 | |
|---|
| 63 | virtual ~G4InelasticInteraction() |
|---|
| 64 | { } |
|---|
| 65 | |
|---|
| 66 | protected: |
|---|
| 67 | |
|---|
| 68 | G4double Pmltpc( G4int np, G4int nm, G4int nz, G4int n, |
|---|
| 69 | G4double b, G4double c ); |
|---|
| 70 | |
|---|
| 71 | G4bool MarkLeadingStrangeParticle( const G4ReactionProduct ¤tParticle, |
|---|
| 72 | const G4ReactionProduct &targetParticle, |
|---|
| 73 | G4ReactionProduct &leadParticle ); |
|---|
| 74 | |
|---|
| 75 | void SetUpPions( const G4int np, const G4int nm, const G4int nz, |
|---|
| 76 | G4FastVector<G4ReactionProduct,GHADLISTSIZE> &vec, |
|---|
| 77 | G4int &vecLen ); |
|---|
| 78 | |
|---|
| 79 | void Rotate(G4FastVector<G4ReactionProduct,GHADLISTSIZE> &vec, G4int &vecLen); |
|---|
| 80 | |
|---|
| 81 | void GetNormalizationConstant( const G4double availableEnergy, |
|---|
| 82 | G4double &n, |
|---|
| 83 | G4double &anpn ); |
|---|
| 84 | |
|---|
| 85 | void CalculateMomenta( G4FastVector<G4ReactionProduct,GHADLISTSIZE> &vec, |
|---|
| 86 | G4int &vecLen, |
|---|
| 87 | const G4HadProjectile *originalIncident, |
|---|
| 88 | const G4DynamicParticle *originalTarget, |
|---|
| 89 | G4ReactionProduct &modifiedOriginal, |
|---|
| 90 | G4Nucleus &targetNucleus, |
|---|
| 91 | G4ReactionProduct ¤tParticle, |
|---|
| 92 | G4ReactionProduct &targetParticle, |
|---|
| 93 | G4bool &incidentHasChanged, |
|---|
| 94 | G4bool &targetHasChanged, |
|---|
| 95 | G4bool quasiElastic ); |
|---|
| 96 | |
|---|
| 97 | void SetUpChange( G4FastVector<G4ReactionProduct,GHADLISTSIZE> &vec, |
|---|
| 98 | G4int &vecLen, |
|---|
| 99 | G4ReactionProduct ¤tParticle, |
|---|
| 100 | G4ReactionProduct &targetParticle, |
|---|
| 101 | G4bool &incidentHasChanged ); |
|---|
| 102 | private: |
|---|
| 103 | |
|---|
| 104 | G4double cache; |
|---|
| 105 | G4ThreeVector what; |
|---|
| 106 | |
|---|
| 107 | }; |
|---|
| 108 | |
|---|
| 109 | #endif |
|---|
| 110 | |
|---|
