| 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: HadrontherapyIonLowE.cc; May 2005 |
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| 27 | // ---------------------------------------------------------------------------- |
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| 28 | // GEANT 4 - Hadrontherapy example |
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| 29 | // ---------------------------------------------------------------------------- |
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| 30 | // Code developed by: |
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| 31 | // |
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| 32 | // G.A.P. Cirrone(a)*, G. Candiano, F. Di Rosa(a), S. Guatelli(b), G. Russo(a) |
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| 33 | // |
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| 34 | // (a) Laboratori Nazionali del Sud |
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| 35 | // of the National Institute for Nuclear Physics, Catania, Italy |
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| 36 | // (b) National Institute for Nuclear Physics Section of Genova, genova, Italy |
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| 37 | // |
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| 38 | // * cirrone@lns.infn.it |
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| 39 | // -------------------------------------------------------------- |
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| 40 | |
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| 41 | #include "EMHadronIonLowEICRU49.hh" |
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| 42 | #include "G4ProcessManager.hh" |
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| 43 | #include "G4ParticleDefinition.hh" |
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| 44 | #include "G4MultipleScattering.hh" |
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| 45 | #include "G4hLowEnergyIonisation.hh" |
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| 46 | #include "G4StepLimiter.hh" |
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| 47 | |
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| 48 | |
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| 49 | EMHadronIonLowEICRU49::EMHadronIonLowEICRU49(const G4String& name): |
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| 50 | G4VPhysicsConstructor(name) |
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| 51 | { |
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| 52 | G4cout<< "ELECTROMAGNETIC PROCESS(ES): G4MultipleScattering (ions and charged hadrons)" |
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| 53 | << G4endl |
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| 54 | << " G4hLowEnergyIonisation (ions and charged hadrons)" |
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| 55 | << G4endl |
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| 56 | << " (applying ICRU49 stopping power parametrisations)" |
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| 57 | << G4endl |
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| 58 | << "APPLIED MODEL(S): -" |
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| 59 | << G4endl; |
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| 60 | } |
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| 61 | |
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| 62 | EMHadronIonLowEICRU49::~EMHadronIonLowEICRU49() |
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| 63 | { } |
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| 64 | |
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| 65 | void EMHadronIonLowEICRU49::ConstructProcess() |
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| 66 | { |
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| 67 | G4ParticleDefinition* particle = 0; |
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| 68 | G4ProcessManager* processManager = 0; |
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| 69 | |
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| 70 | |
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| 71 | // ******************************** |
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| 72 | // *** Charged Hadrons and Ions *** |
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| 73 | // ******************************** |
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| 74 | |
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| 75 | G4VProcess* hadronIonMultipleScatProcess = new G4MultipleScattering(); |
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| 76 | G4hLowEnergyIonisation* hadronIonIonisationProcess = new G4hLowEnergyIonisation(); |
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| 77 | hadronIonIonisationProcess -> SetNuclearStoppingOn(); |
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| 78 | |
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| 79 | G4StepLimiter* hadronIonStepLimiter = new G4StepLimiter(); |
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| 80 | |
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| 81 | theParticleIterator -> reset(); |
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| 82 | |
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| 83 | while( (*theParticleIterator)() ) |
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| 84 | { |
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| 85 | particle = theParticleIterator -> value(); |
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| 86 | processManager = particle -> GetProcessManager(); |
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| 87 | G4String particleName = particle -> GetParticleName(); |
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| 88 | G4double charge = particle -> GetPDGCharge(); |
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| 89 | |
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| 90 | if (charge != 0.0 && |
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| 91 | particleName != "e+" && |
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| 92 | particleName != "mu+" && |
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| 93 | particleName != "e-" && |
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| 94 | particleName != "mu-") |
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| 95 | { |
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| 96 | if((!particle -> IsShortLived()) && |
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| 97 | (particle -> GetParticleName() != "chargedgeantino")) |
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| 98 | { |
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| 99 | processManager -> AddProcess(hadronIonMultipleScatProcess, -1, 1, 1); |
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| 100 | processManager -> AddProcess(hadronIonIonisationProcess, -1, 2, 2); |
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| 101 | processManager -> AddProcess(hadronIonStepLimiter, -1, -1, 3); |
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| 102 | } |
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| 103 | } |
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| 104 | } |
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| 105 | } |
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| 106 | |
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| 107 | |
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