[807] | 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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[1337] | 26 | // $Id: G4MonopolePhysics.cc,v 1.5 2010/06/04 19:03:36 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[807] | 28 | // |
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| 29 | //--------------------------------------------------------------------------- |
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| 30 | // |
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| 31 | // ClassName: G4MonopolePhysics |
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| 32 | // |
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| 33 | // Author: V.Ivanchenko 13.03.2005 |
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| 34 | // |
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| 35 | // Modified: |
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| 36 | // |
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| 37 | //---------------------------------------------------------------------------- |
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| 38 | // |
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| 39 | // |
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| 40 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 41 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 42 | |
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[1230] | 43 | #include "G4MonopolePhysics.hh" |
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| 44 | #include "G4MonopolePhysicsMessenger.hh" |
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| 45 | |
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[807] | 46 | #include "G4Monopole.hh" |
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| 47 | #include "G4ParticleDefinition.hh" |
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| 48 | #include "G4ProcessManager.hh" |
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| 49 | |
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| 50 | #include "G4StepLimiter.hh" |
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| 51 | #include "G4Transportation.hh" |
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[1337] | 52 | #include "G4MonopoleTransportation.hh" |
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| 53 | #include "G4hMultipleScattering.hh" |
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[807] | 54 | #include "G4mplIonisation.hh" |
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| 55 | #include "G4hhIonisation.hh" |
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| 56 | |
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| 57 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 58 | |
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[1230] | 59 | G4MonopolePhysics::G4MonopolePhysics(const G4String& nam) |
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| 60 | : G4VPhysicsConstructor(nam) |
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| 61 | { |
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| 62 | magCharge = 1; |
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| 63 | elCharge = 0; |
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| 64 | monopoleMass = 100.*GeV; |
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| 65 | theMessenger = new G4MonopolePhysicsMessenger(this); |
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| 66 | } |
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[807] | 67 | |
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| 68 | G4MonopolePhysics::~G4MonopolePhysics() |
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[1230] | 69 | { |
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| 70 | delete theMessenger; |
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| 71 | } |
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[807] | 72 | |
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| 73 | void G4MonopolePhysics::ConstructParticle() |
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| 74 | { |
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[1337] | 75 | mpl = G4Monopole::MonopoleDefinition(monopoleMass, magCharge, elCharge); |
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[807] | 76 | } |
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| 77 | |
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| 78 | void G4MonopolePhysics::ConstructProcess() |
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| 79 | { |
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[1230] | 80 | if(verboseLevel > 0) { |
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| 81 | G4cout << "G4MonopolePhysics::ConstructProcess" << G4endl; |
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| 82 | } |
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[807] | 83 | |
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| 84 | G4ProcessManager* pmanager = new G4ProcessManager(mpl); |
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| 85 | mpl->SetProcessManager(pmanager); |
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| 86 | |
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[1230] | 87 | // defined monopole parameters and binning |
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| 88 | |
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| 89 | G4double emax = 10.*TeV; |
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| 90 | G4double magn = mpl->MagneticCharge(); |
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| 91 | G4double emin = mpl->GetPDGMass()/20000.; |
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| 92 | if(emin < keV) emin = keV; |
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| 93 | |
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| 94 | G4int nbin = G4int(std::log10(emin/eV)); |
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| 95 | emin = std::pow(10.,G4double(nbin))*eV; |
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| 96 | |
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| 97 | nbin = G4int(std::log10(emax/emin)); |
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| 98 | if(nbin < 1) nbin = 1; |
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| 99 | nbin *= 10; |
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| 100 | |
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[1337] | 101 | if(magn == 0.0) { |
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| 102 | pmanager->AddProcess( new G4Transportation(), -1, 0, 0); |
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| 103 | } else { |
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| 104 | pmanager->AddProcess( new G4MonopoleTransportation(mpl), -1, 0, 0); |
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[1230] | 105 | } |
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[1337] | 106 | |
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| 107 | G4int idx = 1; |
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[807] | 108 | if(mpl->GetPDGCharge() != 0.0) { |
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[1337] | 109 | //G4hMultipleScattering* hmsc = new G4hMultipleScattering(); |
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| 110 | //pmanager->AddProcess(hmsc, -1, idx, idx); |
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| 111 | //++idx; |
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[1230] | 112 | G4hhIonisation* hhioni = new G4hhIonisation(); |
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| 113 | hhioni->SetDEDXBinning(nbin); |
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| 114 | hhioni->SetMinKinEnergy(emin); |
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| 115 | hhioni->SetMaxKinEnergy(emax); |
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[1337] | 116 | pmanager->AddProcess(hhioni, -1, idx, idx); |
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| 117 | ++idx; |
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[807] | 118 | } |
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[1337] | 119 | if(magn != 0.0) { |
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| 120 | G4mplIonisation* mplioni = new G4mplIonisation(magn); |
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| 121 | mplioni->SetDEDXBinning(nbin); |
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| 122 | mplioni->SetMinKinEnergy(emin); |
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| 123 | mplioni->SetMaxKinEnergy(emax); |
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| 124 | pmanager->AddProcess(mplioni, -1, idx, idx); |
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| 125 | ++idx; |
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| 126 | } |
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| 127 | pmanager->AddProcess( new G4StepLimiter(), -1, -1, idx); |
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[807] | 128 | |
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| 129 | } |
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| 130 | |
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[1230] | 131 | void G4MonopolePhysics::SetMagneticCharge(G4int val) |
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| 132 | { |
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| 133 | magCharge = val; |
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| 134 | } |
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| 135 | |
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| 136 | void G4MonopolePhysics::SetElectricCharge(G4int val) |
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| 137 | { |
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| 138 | elCharge = val; |
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| 139 | } |
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| 140 | |
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| 141 | void G4MonopolePhysics::SetMonopoleMass(G4double mass) |
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| 142 | { |
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| 143 | monopoleMass = mass; |
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| 144 | } |
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| 145 | |
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| 146 | |
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[807] | 147 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 148 | |
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