Gabriele Cosmo
101 lines
3.6 KiB
C++
101 lines
3.6 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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// $Id: G4eplusAnnihilation.hh 96934 2016-05-18 09:10:41Z gcosmo $
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//
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// -------------------------------------------------------------------
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//
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// GEANT4 Class header file
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//
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//
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// File name: G4eplusAnnihilation
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//
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// Author: Vladimir Ivanchenko on base of Michel Maire code
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//
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// Creation date: 02.08.2004
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//
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// Modifications:
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// 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
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// 15-03-05 Update interface according to changings
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// in G4VEmProcess (V.Ivanchenko)
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// 08-04-05 Major optimisation of internal interfaces (V.Ivanchenko)
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// 04-05-05 Make class to be default (V.Ivanchenko)
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// 04-12-05 SetProposedKineticEnergy(0.) for annihilated positron (mma)
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// 09-08-06 add SetModel(G4VEmModel*) (mma)
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// 12-09-06, move SetModel(G4VEmModel*) in G4VEmProcess (mma)
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//
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//
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// Class Description:
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//
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// This class manages the process of e+ annihilation into 2 gammas
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//
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// -------------------------------------------------------------------
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//
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#ifndef G4eplusAnnihilation_h
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#define G4eplusAnnihilation_h 1
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#include "G4VEmProcess.hh"
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class G4ParticleDefinition;
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class G4eplusAnnihilation : public G4VEmProcess
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{
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public:
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explicit G4eplusAnnihilation(const G4String& name = "annihil");
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virtual ~G4eplusAnnihilation();
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virtual G4bool IsApplicable(const G4ParticleDefinition& p) final;
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virtual G4VParticleChange* AtRestDoIt(
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const G4Track& track,
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const G4Step& stepData) override;
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virtual G4double AtRestGetPhysicalInteractionLength(
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const G4Track& track,
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G4ForceCondition* condition
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) override;
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// Print out of the class parameters
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virtual void PrintInfo() override;
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protected:
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virtual void InitialiseProcess(const G4ParticleDefinition*) override;
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private:
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G4bool isInitialised;
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const G4ParticleDefinition* theGamma;
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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