| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4WHadronElasticProcess.hh,v 1.2 2009/09/22 17:35:07 vnivanch Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $
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| 29 | //
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| 30 | // Geant4 Hadron Elastic Scattering Process -- header file
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| 31 | //
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| 32 | // Created 21 April 2006 V.Ivanchenko
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| 33 | //
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| 34 | // Modified:
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| 35 | // 26.09.06 V.Ivanchenko add lowestEnergy
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| 36 | //
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| 37 |
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| 38 | // Class Description
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| 39 | // Process for hadron nuclear elastic scattering using optimal
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| 40 | // combination of Geant4 models
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| 41 | // Class Description - End
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| 42 |
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| 43 | #ifndef G4WHadronElasticProcess_h
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| 44 | #define G4WHadronElasticProcess_h 1
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| 45 |
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| 46 | #include "globals.hh"
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| 47 | #include "G4HadronicProcess.hh"
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| 48 | #include "G4Nucleus.hh"
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| 49 |
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| 50 | class G4VQCrossSection;
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| 51 | class G4ParticleDefinition;
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| 52 | class G4CrossSectionDataStore;
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| 53 |
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| 54 | class G4WHadronElasticProcess : public G4HadronicProcess
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| 55 | {
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| 56 | public:
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| 57 |
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| 58 | G4WHadronElasticProcess(const G4String& procName = "hadElastic");
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| 59 |
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| 60 | virtual ~G4WHadronElasticProcess();
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| 61 |
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| 62 | virtual G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
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| 63 | const G4Step& aStep);
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| 64 |
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| 65 | virtual G4bool IsApplicable(const G4ParticleDefinition& aParticleType);
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| 66 |
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| 67 | inline void SetLowestEnergy(G4double);
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| 68 |
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| 69 | inline void SetLowestEnergyNeutron(G4double);
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| 70 |
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| 71 | private:
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| 72 |
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| 73 | const G4ParticleDefinition* theNeutron;
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| 74 |
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| 75 | G4Nucleus targetNucleus;
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| 76 |
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| 77 | G4double lowestEnergy;
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| 78 | G4double lowestEnergyNeutron;
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| 79 | };
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| 80 |
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| 81 | inline void
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| 82 | G4WHadronElasticProcess::SetLowestEnergy(G4double val)
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| 83 | {
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| 84 | lowestEnergy = val;
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| 85 | }
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| 86 |
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| 87 | inline void
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| 88 | G4WHadronElasticProcess::SetLowestEnergyNeutron(G4double val)
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| 89 | {
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| 90 | lowestEnergyNeutron = val;
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| 91 | }
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| 92 |
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| 93 |
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| 94 | #endif
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