| 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 | // (Why only antiproton-proton, when the antiproton-nucleus is made? - M.K.) |
|---|
| 27 | // 17.02.2009 M.Kossov, now it is recommended to use the G4QCollision process |
|---|
| 28 | #ifndef G4ProtonAntiProtonReaction_h |
|---|
| 29 | #define G4ProtonAntiProtonReaction_h |
|---|
| 30 | |
|---|
| 31 | #include "globals.hh" |
|---|
| 32 | #include "G4HadronicInteraction.hh" |
|---|
| 33 | #include "G4ChiralInvariantPhaseSpace.hh" |
|---|
| 34 | #include "G4AntiProton.hh" |
|---|
| 35 | |
|---|
| 36 | class G4ProtonAntiProtonReaction : public G4HadronicInteraction |
|---|
| 37 | { |
|---|
| 38 | public: |
|---|
| 39 | virtual G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack, |
|---|
| 40 | G4Nucleus& aTargetNucleus); |
|---|
| 41 | |
|---|
| 42 | private: |
|---|
| 43 | G4ChiralInvariantPhaseSpace theModel; |
|---|
| 44 | }; |
|---|
| 45 | |
|---|
| 46 | inline |
|---|
| 47 | G4VParticleChange * G4ProtonAntiProtonReaction:: |
|---|
| 48 | ApplyYourself(const G4Track& aTrack, G4Nucleus& aTargetNucleus) |
|---|
| 49 | { |
|---|
| 50 | if(aTrack.GetDynamicParticle()->GetDefinition() != G4AntiProton::AntiProton()) |
|---|
| 51 | { |
|---|
| 52 | throw G4HadronicException(__FILE__, __LINE__, "Calling G4ProtonAntiProtonReaction with particle other than p-bar!!!"); |
|---|
| 53 | } |
|---|
| 54 | if(aTargetNucleus.GetZ() != 1) |
|---|
| 55 | { |
|---|
| 56 | throw G4HadronicException(__FILE__, __LINE__, "Calling G4ProtonAntiProtonReaction for target other than Hydrogen!!!"); |
|---|
| 57 | } |
|---|
| 58 | return theModel.ApplyYourself(aTrack, aTargetNucleus); |
|---|
| 59 | } |
|---|
| 60 | |
|---|
| 61 | #endif |
|---|
