| 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 | // |
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| 27 | // $Id: G4CollisionMesonBaryonToResonance.hh,v 1.3 2006/06/29 20:32:52 gunter Exp $ // |
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| 28 | |
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| 29 | #ifndef G4CollisionMesonBaryonToResonance_h |
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| 30 | #define G4CollisionMesonBaryonToResonance_h |
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| 31 | |
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| 32 | #include "globals.hh" |
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| 33 | #include "G4CollisionComposite.hh" |
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| 34 | #include "G4VCrossSectionSource.hh" |
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| 35 | #include "G4VAngularDistribution.hh" |
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| 36 | #include "G4KineticTrackVector.hh" |
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| 37 | #include <vector> |
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| 38 | #include "G4XpipNTotal.hh" |
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| 39 | #include "G4XpimNTotal.hh" |
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| 40 | #include "G4PionPlus.hh" |
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| 41 | #include "G4Proton.hh" |
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| 42 | #include "G4PionMinus.hh" |
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| 43 | |
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| 44 | |
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| 45 | class G4CollisionMesonBaryonToResonance : public G4CollisionComposite |
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| 46 | { |
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| 47 | |
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| 48 | public: |
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| 49 | |
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| 50 | G4CollisionMesonBaryonToResonance(); |
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| 51 | virtual ~G4CollisionMesonBaryonToResonance(){}; |
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| 52 | virtual G4String GetName() const { return "mN -> baryon Resonance Collision"; } |
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| 53 | virtual G4double CrossSection(const G4KineticTrack& trk1, |
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| 54 | const G4KineticTrack& trk2) const |
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| 55 | { |
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| 56 | G4double result=0; |
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| 57 | // if(trk1.GetDefinition() == G4PionPlus::PionPlus() && trk2.GetDefinition()==G4Proton::Proton()) |
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| 58 | // { |
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| 59 | // result=thepipp.CrossSection(trk1, trk2); |
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| 60 | // } |
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| 61 | // else if(trk2.GetDefinition() == G4PionPlus::PionPlus() && trk1.GetDefinition()==G4Proton::Proton()) |
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| 62 | // { |
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| 63 | // result=thepipp.CrossSection(trk2, trk1); |
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| 64 | // } |
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| 65 | // else if(trk1.GetDefinition() == G4PionMinus::PionMinus() && trk2.GetDefinition()==G4Proton::Proton()) |
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| 66 | // { |
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| 67 | // result=thepimp.CrossSection(trk1, trk2); |
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| 68 | // } |
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| 69 | // else if(trk2.GetDefinition() == G4PionMinus::PionMinus() && trk1.GetDefinition()==G4Proton::Proton()) |
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| 70 | // { |
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| 71 | // result=thepimp.CrossSection(trk2, trk1); |
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| 72 | // } |
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| 73 | // else |
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| 74 | { |
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| 75 | result = G4CollisionComposite::CrossSection(trk1, trk2); |
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| 76 | } |
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| 77 | return result; |
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| 78 | } |
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| 79 | |
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| 80 | protected: |
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| 81 | |
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| 82 | virtual const std::vector<G4String>& GetListOfColliders(G4int ) const |
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| 83 | { |
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| 84 | throw G4HadronicException(__FILE__, __LINE__, "Tried to call G4CollisionMesonBaryonToResonance::GetListOfColliders. Please find out why!"); |
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| 85 | std::vector<G4String> * aList = new std::vector<G4String>; |
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| 86 | return *aList; |
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| 87 | } |
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| 88 | private: |
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| 89 | G4XpipNTotal thepipp; |
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| 90 | G4XpimNTotal thepimp; |
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| 91 | }; |
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| 92 | |
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| 93 | #endif |
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