| 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 | // $Id: G4CoulombScattering.hh,v 1.14 2010/02/17 18:59:22 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
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| 28 | // |
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| 29 | // ------------------------------------------------------------------- |
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| 30 | // |
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| 31 | // GEANT4 Class header file |
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| 32 | // |
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| 33 | // |
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| 34 | // File name: G4CoulombScattering |
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| 35 | // |
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| 36 | // Author: Vladimir Ivanchenko |
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| 37 | // |
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| 38 | // Creation date: 12.03.2006 |
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| 39 | // |
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| 40 | // Modifications: |
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| 41 | // |
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| 42 | // Class Description: |
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| 43 | // |
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| 44 | // This class manages the process of Coulomb elastic scattering |
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| 45 | // |
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| 46 | |
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| 47 | // ------------------------------------------------------------------- |
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| 48 | // |
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| 49 | |
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| 50 | #ifndef G4CoulombScattering_h |
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| 51 | #define G4CoulombScattering_h 1 |
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| 52 | |
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| 53 | #include "G4VEmProcess.hh" |
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| 54 | #include "G4VEmModel.hh" |
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| 55 | |
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| 56 | class G4CoulombScattering : public G4VEmProcess |
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| 57 | { |
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| 58 | |
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| 59 | public: |
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| 60 | |
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| 61 | G4CoulombScattering(const G4String& name = "CoulombScat"); |
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| 62 | |
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| 63 | virtual ~G4CoulombScattering(); |
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| 64 | |
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| 65 | virtual G4bool IsApplicable(const G4ParticleDefinition& p); |
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| 66 | |
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| 67 | inline void SetThetaMin(G4double); |
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| 68 | |
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| 69 | inline void SetThetaMax(G4double); |
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| 70 | |
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| 71 | inline void SetQ2Max(G4double); |
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| 72 | |
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| 73 | // Set energy above which high energy model will be used |
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| 74 | inline void SetHEModelLimit(G4double); |
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| 75 | |
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| 76 | // Print out of the class parameters |
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| 77 | virtual void PrintInfo(); |
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| 78 | |
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| 79 | protected: |
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| 80 | |
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| 81 | virtual void InitialiseProcess(const G4ParticleDefinition*); |
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| 82 | |
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| 83 | private: |
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| 84 | |
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| 85 | // hide assignment operator |
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| 86 | G4CoulombScattering & operator=(const G4CoulombScattering &right); |
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| 87 | G4CoulombScattering(const G4CoulombScattering&); |
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| 88 | |
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| 89 | G4double thetaMin; |
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| 90 | G4double thetaMax; |
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| 91 | G4double q2Max; |
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| 92 | G4double thEnergy; |
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| 93 | G4double thEnergyElec; |
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| 94 | G4bool isInitialised; |
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| 95 | G4bool buildElmTableFlag; |
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| 96 | const G4ParticleDefinition* aParticle; |
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| 97 | |
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| 98 | }; |
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| 99 | |
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| 100 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 101 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 102 | |
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| 103 | inline void G4CoulombScattering::SetThetaMin(G4double val) |
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| 104 | { |
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| 105 | thetaMin = val; |
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| 106 | } |
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| 107 | |
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| 108 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 109 | |
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| 110 | inline void G4CoulombScattering::SetThetaMax(G4double val) |
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| 111 | { |
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| 112 | thetaMax = val; |
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| 113 | } |
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| 114 | |
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| 115 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 116 | |
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| 117 | inline void G4CoulombScattering::SetQ2Max(G4double val) |
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| 118 | { |
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| 119 | q2Max = val; |
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| 120 | } |
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| 121 | |
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| 122 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 123 | |
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| 124 | inline void G4CoulombScattering::SetHEModelLimit(G4double val) |
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| 125 | { |
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| 126 | thEnergy = val; |
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| 127 | thEnergyElec = val; |
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| 128 | } |
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| 129 | |
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| 130 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 131 | |
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| 132 | #endif |
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