| 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: G4mplIonisation.cc,v 1.11 2010/10/26 15:40:03 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: emhighenergy-V09-03-02 $ |
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| 28 | // |
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| 29 | // ------------------------------------------------------------------- |
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| 30 | // |
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| 31 | // GEANT4 Class file |
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| 32 | // |
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| 33 | // |
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| 34 | // File name: G4mplIonisation |
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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: 25.08.2005 |
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| 39 | // |
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| 40 | // Modifications: |
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| 41 | // |
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| 42 | // |
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| 43 | // ------------------------------------------------------------------- |
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| 44 | // |
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| 45 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 46 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 47 | |
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| 48 | #include "G4mplIonisation.hh" |
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| 49 | #include "G4Electron.hh" |
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| 50 | #include "G4mplIonisationModel.hh" |
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| 51 | #include "G4mplIonisationWithDeltaModel.hh" |
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| 52 | #include "G4BohrFluctuations.hh" |
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| 53 | |
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| 54 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 55 | |
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| 56 | using namespace std; |
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| 57 | |
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| 58 | G4mplIonisation::G4mplIonisation(G4double mCharge, const G4String& name) |
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| 59 | : G4VEnergyLossProcess(name), |
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| 60 | magneticCharge(mCharge), |
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| 61 | isInitialised(false) |
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| 62 | { |
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| 63 | // By default classical magnetic charge is used |
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| 64 | if(magneticCharge == 0.0) magneticCharge = eplus*0.5/fine_structure_const; |
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| 65 | |
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| 66 | SetVerboseLevel(0); |
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| 67 | SetProcessSubType(fIonisation); |
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| 68 | SetStepFunction(0.2, 1*mm); |
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| 69 | } |
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| 70 | |
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| 71 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 72 | |
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| 73 | G4mplIonisation::~G4mplIonisation() |
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| 74 | {} |
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| 75 | |
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| 76 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 77 | |
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| 78 | G4bool G4mplIonisation::IsApplicable(const G4ParticleDefinition&) |
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| 79 | { |
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| 80 | return true; |
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| 81 | } |
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| 82 | |
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| 83 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 84 | |
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| 85 | void G4mplIonisation::InitialiseEnergyLossProcess(const G4ParticleDefinition*, |
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| 86 | const G4ParticleDefinition*) |
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| 87 | { |
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| 88 | if(isInitialised) { return; } |
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| 89 | |
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| 90 | SetBaseParticle(0); |
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| 91 | SetSecondaryParticle(G4Electron::Electron()); |
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| 92 | |
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| 93 | G4mplIonisationWithDeltaModel* ion = |
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| 94 | new G4mplIonisationWithDeltaModel(magneticCharge,"PAI"); |
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| 95 | ion->SetLowEnergyLimit(MinKinEnergy()); |
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| 96 | ion->SetHighEnergyLimit(MaxKinEnergy()); |
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| 97 | AddEmModel(0,ion,ion); |
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| 98 | |
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| 99 | isInitialised = true; |
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| 100 | } |
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| 101 | |
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| 102 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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| 103 | |
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| 104 | void G4mplIonisation::PrintInfo() |
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| 105 | { |
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| 106 | G4cout << " No delta-electron production, only dE/dx" |
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| 107 | << G4endl; |
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| 108 | } |
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| 109 | |
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| 110 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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