| 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: G4MuMultipleScattering.cc,v 1.14 2009/10/30 18:37:06 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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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 | // File name: G4MuMultipleScattering |
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| 34 | // |
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| 35 | // Author: Laszlo Urban |
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| 36 | // |
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| 37 | // Creation date: 24.10.2006 cloned from G4MultipleScattering |
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| 38 | // |
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| 39 | // Modified: |
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| 40 | // 12-02-07 skin can be changed via UI command (VI) |
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| 41 | // 20.03.07 Remove local parameter skin, set facgeom=0.1(V.Ivanchenko) |
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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 "G4MuMultipleScattering.hh" |
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| 49 | #include "G4WentzelVIModel.hh" |
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| 50 | #include "G4UrbanMscModel90.hh" |
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| 51 | #include "G4MscStepLimitType.hh" |
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| 52 | |
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| 53 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 54 | |
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| 55 | using namespace std; |
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| 56 | |
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| 57 | G4MuMultipleScattering::G4MuMultipleScattering(const G4String& pnam) |
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| 58 | : G4VMultipleScattering(pnam) |
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| 59 | { |
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| 60 | isInitialized = false; |
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| 61 | SetStepLimitType(fMinimal); |
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| 62 | //SetPolarAngleLimit(CLHEP::twopi); |
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| 63 | //SetRangeFactor(0.2); |
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| 64 | } |
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| 65 | |
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| 66 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 67 | |
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| 68 | G4MuMultipleScattering::~G4MuMultipleScattering() |
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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 | G4bool G4MuMultipleScattering::IsApplicable (const G4ParticleDefinition& p) |
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| 74 | { |
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| 75 | return (p.GetPDGCharge() != 0.0 && !p.IsShortLived()); |
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| 76 | } |
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| 77 | |
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| 78 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 79 | |
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| 80 | void G4MuMultipleScattering::InitialiseProcess(const G4ParticleDefinition*) |
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| 81 | { |
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| 82 | // Modification of parameters between runs |
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| 83 | if(isInitialized) return; |
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| 84 | AddEmModel(1, new G4UrbanMscModel90()); |
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| 85 | // AddEmModel(1, new G4WentzelVIModel()); |
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| 86 | isInitialized = true; |
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| 87 | } |
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| 88 | |
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| 89 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 90 | |
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| 91 | void G4MuMultipleScattering::PrintInfo() |
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| 92 | { |
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| 93 | G4cout << " RangeFactor= " << RangeFactor() |
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| 94 | << ", step limit type: " << StepLimitType() |
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| 95 | << ", lateralDisplacement: " << LateralDisplasmentFlag() |
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| 96 | << ", polarAngleLimit(deg)= " << PolarAngleLimit()/degree |
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| 97 | << G4endl; |
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| 98 | } |
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| 99 | |
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| 100 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 101 | |
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