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: geant4-09-04-beta-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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