[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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[1230] | 26 | // HadrontherapyProtonSteppingAction.cc; |
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| 27 | // See more at: http://g4advancedexamples.lngs.infn.it/Examples/hadrontherapy |
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[807] | 28 | |
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| 29 | #include "G4SteppingManager.hh" |
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| 30 | #include "G4TrackVector.hh" |
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| 31 | #include "HadrontherapySteppingAction.hh" |
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| 32 | #include "G4ios.hh" |
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| 33 | #include "G4SteppingManager.hh" |
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| 34 | #include "G4Track.hh" |
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| 35 | #include "G4Step.hh" |
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| 36 | #include "G4StepPoint.hh" |
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| 37 | #include "G4TrackStatus.hh" |
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| 38 | #include "G4TrackVector.hh" |
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| 39 | #include "G4ParticleDefinition.hh" |
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| 40 | #include "G4ParticleTypes.hh" |
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| 41 | |
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| 42 | #include "HadrontherapyAnalysisManager.hh" |
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| 43 | |
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| 44 | #include "HadrontherapyRunAction.hh" |
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| 45 | |
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[1230] | 46 | ///////////////////////////////////////////////////////////////////////////// |
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| 47 | HadrontherapySteppingAction::HadrontherapySteppingAction( HadrontherapyRunAction *run) |
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[807] | 48 | { |
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| 49 | runAction = run; |
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| 50 | } |
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| 51 | |
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[1230] | 52 | ///////////////////////////////////////////////////////////////////////////// |
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[807] | 53 | HadrontherapySteppingAction::~HadrontherapySteppingAction() |
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| 54 | { |
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| 55 | } |
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| 56 | |
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[1230] | 57 | ///////////////////////////////////////////////////////////////////////////// |
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[807] | 58 | void HadrontherapySteppingAction::UserSteppingAction(const G4Step* aStep) |
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| 59 | { |
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[1230] | 60 | if( aStep->GetTrack()->GetVolume()->GetName() == "NewDetectorPhys"){ |
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| 61 | #ifdef ANALYSIS_USE |
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| 62 | G4ParticleDefinition *def = aStep->GetTrack()->GetDefinition(); |
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| 63 | G4double secondaryParticleKineticEnergy = aStep->GetTrack()->GetKineticEnergy(); |
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| 64 | G4String particleType = def->GetParticleType(); // particle type = nucleus for d, t, He3, alpha, and heavier nuclei |
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| 65 | G4String particleName = def->GetParticleName(); // e.g. for alpha: the name = "alpha" and type = "nucleus" |
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| 66 | if(particleType == "nucleus") { |
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| 67 | G4int A = def->GetBaryonNumber(); |
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| 68 | G4double Z = def->GetPDGCharge(); |
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| 69 | G4double posX = aStep->GetTrack()->GetPosition().x() / cm; |
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| 70 | G4double posY = aStep->GetTrack()->GetPosition().y() / cm; |
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| 71 | G4double posZ = aStep->GetTrack()->GetPosition().z() / cm; |
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| 72 | G4double energy = secondaryParticleKineticEnergy / A / MeV; |
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| 73 | |
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| 74 | HadrontherapyAnalysisManager* analysisMgr = HadrontherapyAnalysisManager::getInstance(); |
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| 75 | analysisMgr->fillFragmentTuple(A, Z, energy, posX, posY, posZ); |
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| 76 | } else if(particleName == "proton") { // proton (hydrogen-1) is a special case |
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| 77 | G4double posX = aStep->GetTrack()->GetPosition().x() / cm ; |
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| 78 | G4double posY = aStep->GetTrack()->GetPosition().y() / cm ; |
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| 79 | G4double posZ = aStep->GetTrack()->GetPosition().z() / cm ; |
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| 80 | G4double energy = secondaryParticleKineticEnergy * MeV; // Hydrogen-1: A = 1, Z = 1 |
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| 81 | HadrontherapyAnalysisManager::getInstance()->fillFragmentTuple(1, 1.0, energy, posX, posY, posZ); |
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| 82 | } |
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| 83 | |
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| 84 | G4String secondaryParticleName = def -> GetParticleName(); |
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| 85 | //G4cout <<"Particle: " << secondaryParticleName << G4endl; |
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| 86 | //G4cout <<"Energy: " << secondaryParticleKineticEnergy << G4endl; |
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| 87 | HadrontherapyAnalysisManager* analysis = HadrontherapyAnalysisManager::getInstance(); |
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| 88 | //There is a bunch of stuff recorded with the energy 0, something should perhaps be done about this. |
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| 89 | if(secondaryParticleName == "proton") { |
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| 90 | analysis->hydrogenEnergy(secondaryParticleKineticEnergy / MeV); |
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| 91 | } |
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| 92 | if(secondaryParticleName == "deuteron") { |
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| 93 | analysis->hydrogenEnergy((secondaryParticleKineticEnergy/2) / MeV); |
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| 94 | } |
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| 95 | if(secondaryParticleName == "triton") { |
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| 96 | analysis->hydrogenEnergy((secondaryParticleKineticEnergy/3) / MeV); |
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| 97 | } |
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| 98 | if(secondaryParticleName == "alpha") { |
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| 99 | analysis->heliumEnergy((secondaryParticleKineticEnergy/4) / MeV); |
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| 100 | } |
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| 101 | if(secondaryParticleName == "He3"){ |
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| 102 | analysis->heliumEnergy((secondaryParticleKineticEnergy/3) / MeV); |
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| 103 | } |
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| 104 | #endif |
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| 105 | |
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| 106 | aStep->GetTrack()->SetTrackStatus(fKillTrackAndSecondaries); |
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| 107 | } |
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| 108 | |
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[807] | 109 | // Electromagnetic and hadronic processes of primary particles in the phantom |
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[1230] | 110 | //setting phantomPhys correctly will break something here fixme |
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| 111 | if ((aStep -> GetTrack() -> GetTrackID() == 1) && |
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[807] | 112 | (aStep -> GetTrack() -> GetVolume() -> GetName() == "PhantomPhys") && |
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| 113 | (aStep -> GetPostStepPoint() -> GetProcessDefinedStep() != NULL)) |
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| 114 | { |
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| 115 | G4String process = aStep -> GetPostStepPoint() -> |
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| 116 | GetProcessDefinedStep() -> GetProcessName(); |
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| 117 | |
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| 118 | if ((process == "Transportation") || (process == "StepLimiter")) {;} |
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| 119 | else { |
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| 120 | if ((process == "msc") || (process == "hLowEIoni") || (process == "hIoni")) |
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| 121 | { |
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| 122 | runAction -> AddEMProcess(); |
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| 123 | } |
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| 124 | else |
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| 125 | { |
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| 126 | runAction -> AddHadronicProcess(); |
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| 127 | |
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| 128 | if ( (process != "LElastic") && (process != "ProtonInelastic") && (process != "hElastic") ) |
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| 129 | G4cout << "Warning! Unknown proton process: "<< process << G4endl; |
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| 130 | } |
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| 131 | } |
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| 132 | } |
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| 133 | |
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| 134 | // Retrieve information about the secondaries originated in the phantom |
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| 135 | |
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[1230] | 136 | G4SteppingManager* steppingManager = fpSteppingManager; |
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| 137 | |
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[807] | 138 | // check if it is alive |
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[1230] | 139 | //if(theTrack-> GetTrackStatus() == fAlive) { return; } |
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[807] | 140 | |
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| 141 | // Retrieve the secondary particles |
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| 142 | G4TrackVector* fSecondary = steppingManager -> GetfSecondary(); |
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| 143 | |
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| 144 | for(size_t lp1=0;lp1<(*fSecondary).size(); lp1++) |
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| 145 | { |
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| 146 | G4String volumeName = (*fSecondary)[lp1] -> GetVolume() -> GetName(); |
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| 147 | |
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[1230] | 148 | if (volumeName == "phantomPhys") |
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[807] | 149 | { |
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[1230] | 150 | #ifdef ANALYSIS_USE |
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[807] | 151 | G4String secondaryParticleName = (*fSecondary)[lp1]->GetDefinition() -> GetParticleName(); |
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| 152 | G4double secondaryParticleKineticEnergy = (*fSecondary)[lp1] -> GetKineticEnergy(); |
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[1230] | 153 | |
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[807] | 154 | HadrontherapyAnalysisManager* analysis = HadrontherapyAnalysisManager::getInstance(); |
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| 155 | |
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| 156 | if (secondaryParticleName == "e-") |
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| 157 | analysis -> electronEnergyDistribution(secondaryParticleKineticEnergy/MeV); |
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| 158 | |
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| 159 | if (secondaryParticleName == "gamma") |
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| 160 | analysis -> gammaEnergyDistribution(secondaryParticleKineticEnergy/MeV); |
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| 161 | |
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| 162 | if (secondaryParticleName == "deuteron") |
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| 163 | analysis -> deuteronEnergyDistribution(secondaryParticleKineticEnergy/MeV); |
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| 164 | |
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| 165 | if (secondaryParticleName == "triton") |
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| 166 | analysis -> tritonEnergyDistribution(secondaryParticleKineticEnergy/MeV); |
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| 167 | |
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| 168 | if (secondaryParticleName == "alpha") |
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| 169 | analysis -> alphaEnergyDistribution(secondaryParticleKineticEnergy/MeV); |
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| 170 | |
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| 171 | G4double z = (*fSecondary)[lp1]-> GetDynamicParticle() -> GetDefinition() -> GetPDGCharge(); |
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| 172 | if (z > 0.) |
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| 173 | { |
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| 174 | G4int a = (*fSecondary)[lp1]-> GetDynamicParticle() -> GetDefinition() -> GetBaryonNumber(); |
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| 175 | G4int electronOccupancy = (*fSecondary)[lp1] -> GetDynamicParticle() -> GetTotalOccupancy(); |
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[1230] | 176 | |
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| 177 | // If a generic ion is originated in the detector, its baryonic number, PDG charge, |
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[807] | 178 | // total number of electrons in the orbitals are stored in a ntuple |
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[1230] | 179 | analysis -> genericIonInformation(a, z, electronOccupancy, secondaryParticleKineticEnergy/MeV); |
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[807] | 180 | } |
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[1230] | 181 | #endif |
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[807] | 182 | } |
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| 183 | } |
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| 184 | } |
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| 185 | |
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| 186 | |
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| 187 | |
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| 188 | |
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| 189 | |
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