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