[1197] | 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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[1315] | 26 | // $Id: G4AdjointhMultipleScattering.cc,v 1.3 2010/04/12 18:57:15 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
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[1197] | 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: G4AdjointhMultipleScattering |
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| 34 | // |
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| 35 | // Author: Desorgher Laurent |
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| 36 | // |
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| 37 | // Creation date: 03.06.2009 cloned from G4hMultipleScattering by U.Laszlo with slight modification for adjoint_ion. |
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| 38 | // |
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| 39 | // ----------------------------------------------------------------------------- |
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| 40 | // |
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| 41 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 42 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 43 | |
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| 44 | #include "G4AdjointhMultipleScattering.hh" |
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| 45 | #include "G4UrbanMscModel90.hh" |
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| 46 | #include "G4MscStepLimitType.hh" |
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| 47 | |
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| 48 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 49 | |
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| 50 | using namespace std; |
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| 51 | |
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| 52 | G4AdjointhMultipleScattering::G4AdjointhMultipleScattering(const G4String& processName) |
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| 53 | : G4VMultipleScattering(processName) |
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| 54 | { |
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| 55 | isInitialized = false; |
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| 56 | isIon = false; |
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| 57 | SetStepLimitType(fMinimal); |
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| 58 | } |
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| 59 | |
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| 60 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 61 | |
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| 62 | G4AdjointhMultipleScattering::~G4AdjointhMultipleScattering() |
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| 63 | {} |
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| 64 | |
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| 65 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 66 | |
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| 67 | G4bool G4AdjointhMultipleScattering::IsApplicable (const G4ParticleDefinition& p) |
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| 68 | { |
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| 69 | return (p.GetPDGCharge() != 0.0 && !p.IsShortLived()); |
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| 70 | } |
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| 71 | |
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| 72 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 73 | |
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| 74 | void G4AdjointhMultipleScattering::InitialiseProcess(const G4ParticleDefinition* p) |
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| 75 | { |
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| 76 | // Modification of parameters between runs |
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| 77 | if(isInitialized) { |
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| 78 | if (p->GetParticleType() != "adjoint_nucleus" && p->GetPDGMass() < GeV) { |
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| 79 | mscUrban->SetStepLimitType(StepLimitType()); |
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| 80 | mscUrban->SetLateralDisplasmentFlag(LateralDisplasmentFlag()); |
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| 81 | mscUrban->SetSkin(Skin()); |
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| 82 | mscUrban->SetRangeFactor(RangeFactor()); |
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| 83 | mscUrban->SetGeomFactor(GeomFactor()); |
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| 84 | } |
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| 85 | return; |
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| 86 | } |
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| 87 | |
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| 88 | // defaults for ions, which cannot be overwritten |
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| 89 | if (p->GetParticleType() == "adjoint_nucleus" || p->GetPDGMass() > GeV) { |
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| 90 | SetStepLimitType(fMinimal); |
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| 91 | SetLateralDisplasmentFlag(false); |
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| 92 | SetBuildLambdaTable(false); |
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| 93 | if(p->GetParticleType() == "adjoint_nucleus") isIon = true; |
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| 94 | } |
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| 95 | |
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| 96 | // initialisation of parameters |
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| 97 | G4String part_name = p->GetParticleName(); |
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| 98 | mscUrban = new G4UrbanMscModel90(); |
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| 99 | |
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| 100 | mscUrban->SetStepLimitType(StepLimitType()); |
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| 101 | mscUrban->SetLateralDisplasmentFlag(LateralDisplasmentFlag()); |
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| 102 | mscUrban->SetSkin(Skin()); |
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| 103 | mscUrban->SetRangeFactor(RangeFactor()); |
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| 104 | mscUrban->SetGeomFactor(GeomFactor()); |
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| 105 | |
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| 106 | AddEmModel(1,mscUrban); |
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| 107 | isInitialized = true; |
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| 108 | } |
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| 109 | |
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| 110 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 111 | |
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| 112 | void G4AdjointhMultipleScattering::PrintInfo() |
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| 113 | { |
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| 114 | G4cout << " RangeFactor= " << RangeFactor() |
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| 115 | << ", step limit type: " << StepLimitType() |
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| 116 | << ", lateralDisplacement: " << LateralDisplasmentFlag() |
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| 117 | << ", skin= " << Skin() |
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| 118 | // << ", geomFactor= " << GeomFactor() |
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| 119 | << G4endl; |
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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 | /*G4double G4AdjointhMultipleScattering::AlongStepGetPhysicalInteractionLength( |
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| 125 | const G4Track& track, |
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| 126 | double, |
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| 127 | G4double currentMinimalStep, |
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| 128 | G4double& currentSafety, |
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| 129 | G4GPILSelection* selection) |
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| 130 | { |
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| 131 | // get Step limit proposed by the process |
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| 132 | valueGPILSelectionMSC = NotCandidateForSelection; |
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| 133 | |
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| 134 | G4double escaled = track.GetKineticEnergy(); |
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| 135 | if(isIon) escaled *= track.GetDynamicParticle()->GetMass()/proton_mass_c2; |
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| 136 | |
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| 137 | G4double steplength = GetMscContinuousStepLimit(track, |
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| 138 | escaled, |
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| 139 | currentMinimalStep, |
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| 140 | currentSafety); |
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| 141 | // G4cout << "StepLimit= " << steplength << G4endl; |
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| 142 | // set return value for G4GPILSelection |
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| 143 | *selection = valueGPILSelectionMSC; |
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| 144 | return steplength; |
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| 145 | } |
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| 146 | */ |
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| 147 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 148 | |
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