Gabriele Cosmo
99 lines
3.7 KiB
C++
99 lines
3.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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#ifndef G4CollisionMesonBaryonToResonance_h
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#define G4CollisionMesonBaryonToResonance_h
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#include "globals.hh"
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#include "G4CollisionComposite.hh"
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#include "G4VCrossSectionSource.hh"
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#include "G4VAngularDistribution.hh"
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#include "G4KineticTrackVector.hh"
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#include <vector>
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#include "G4XpipNTotal.hh"
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#include "G4XpimNTotal.hh"
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#include "G4PionPlus.hh"
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#include "G4Proton.hh"
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#include "G4PionMinus.hh"
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class G4CollisionMesonBaryonToResonance : public G4CollisionComposite
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{
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public:
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G4CollisionMesonBaryonToResonance();
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virtual ~G4CollisionMesonBaryonToResonance(){};
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private:
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G4CollisionMesonBaryonToResonance(const G4CollisionMesonBaryonToResonance &);
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G4CollisionMesonBaryonToResonance & operator= (const G4CollisionMesonBaryonToResonance &);
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virtual G4String GetName() const { return "mN -> baryon Resonance Collision"; }
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virtual G4double CrossSection(const G4KineticTrack& trk1,
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const G4KineticTrack& trk2) const
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{
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G4double result=0;
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// if(trk1.GetDefinition() == G4PionPlus::PionPlus() && trk2.GetDefinition()==G4Proton::Proton())
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// {
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// result=thepipp.CrossSection(trk1, trk2);
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// }
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// else if(trk2.GetDefinition() == G4PionPlus::PionPlus() && trk1.GetDefinition()==G4Proton::Proton())
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// {
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// result=thepipp.CrossSection(trk2, trk1);
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// }
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// else if(trk1.GetDefinition() == G4PionMinus::PionMinus() && trk2.GetDefinition()==G4Proton::Proton())
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// {
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// result=thepimp.CrossSection(trk1, trk2);
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// }
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// else if(trk2.GetDefinition() == G4PionMinus::PionMinus() && trk1.GetDefinition()==G4Proton::Proton())
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// {
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// result=thepimp.CrossSection(trk2, trk1);
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// }
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// else
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{
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result = G4CollisionComposite::CrossSection(trk1, trk2);
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}
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return result;
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}
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protected:
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virtual const std::vector<G4String>& GetListOfColliders(G4int ) const
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{
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throw G4HadronicException(__FILE__, __LINE__, "Tried to call G4CollisionMesonBaryonToResonance::GetListOfColliders. Please find out why!");
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std::vector<G4String> * aList = new std::vector<G4String>;
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return *aList;
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}
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private:
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G4XpipNTotal thepipp;
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G4XpimNTotal thepimp;
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};
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#endif
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