Gabriele Cosmo
91 lines
3.4 KiB
C++
91 lines
3.4 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4CollisionMesonBaryonToResonance.hh,v 1.7 2002/12/12 19:17:37 gunter Exp $ //
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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 "g4std/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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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 G4std::vector<G4String>& GetListOfColliders(G4int whichOne) const
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{
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G4Exception("Tried to call G4CollisionMesonBaryonToResonance::GetListOfColliders. Please find out why!");
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G4std::vector<G4String> * aList = new G4std::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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