// // ******************************************************************** // * License and Disclaimer * // * * // * The Geant4 software is copyright of the Copyright Holders of * // * the Geant4 Collaboration. It is provided under the terms and * // * conditions of the Geant4 Software License, included in the file * // * LICENSE and available at http://cern.ch/geant4/license . These * // * include a list of copyright holders. * // * * // * Neither the authors of this software system, nor their employing * // * institutes,nor the agencies providing financial support for this * // * work make any representation or warranty, express or implied, * // * regarding this software system or assume any liability for its * // * use. Please see the license in the file LICENSE and URL above * // * for the full disclaimer and the limitation of liability. * // * * // * This code implementation is the result of the scientific and * // * technical work of the GEANT4 collaboration. * // * By using, copying, modifying or distributing the software (or * // * any work based on the software) you agree to acknowledge its * // * use in resulting scientific publications, and indicate your * // * acceptance of all terms of the Geant4 Software license. * // ******************************************************************** // // $Id: HadrontherapyIonLowE.cc; May 2005 // ---------------------------------------------------------------------------- // GEANT 4 - Hadrontherapy example // ---------------------------------------------------------------------------- // Code developed by: // // G.A.P. Cirrone(a)*, G. Candiano, F. Di Rosa(a), S. Guatelli(b), G. Russo(a) // // (a) Laboratori Nazionali del Sud // of the National Institute for Nuclear Physics, Catania, Italy // (b) National Institute for Nuclear Physics Section of Genova, genova, Italy // // * cirrone@lns.infn.it // -------------------------------------------------------------- #include "HadrontherapyIonLowE.hh" #include "G4ProcessManager.hh" #include "G4ParticleDefinition.hh" #include "G4MultipleScattering.hh" #include "G4hLowEnergyIonisation.hh" HadrontherapyIonLowE::HadrontherapyIonLowE(const G4String& name): G4VPhysicsConstructor(name) { } HadrontherapyIonLowE::~HadrontherapyIonLowE() { } void HadrontherapyIonLowE::ConstructProcess() { theParticleIterator -> reset(); while( (*theParticleIterator)() ) { G4ParticleDefinition* particle = theParticleIterator -> value(); G4ProcessManager* manager = particle -> GetProcessManager(); G4String particleName = particle -> GetParticleName(); G4double charge = particle -> GetPDGCharge(); // Electromagnetic interactions for protons, pions, generic hadrons // deuteron, triton, alpha particles, He3, ions. if (( charge != 0. ) && particleName != "e+" && particleName != "mu+" && particleName != "e-" && particleName != "mu-") { if((!particle -> IsShortLived()) && (particle -> GetParticleName() != "chargedgeantino")) { // ***** Ionisation ***** // // ICRU49 parameterisation is the default option G4hLowEnergyIonisation* ionisation = new G4hLowEnergyIonisation(); // Set the nuclear stopping power ionisation -> SetNuclearStoppingOn() ; // ***** Multiple scattering ***** // G4VProcess* multipleScattering = new G4MultipleScattering(); // Activate the processes manager -> AddProcess(multipleScattering, -1,1,1); manager -> AddProcess(ionisation, -1,2,2); } } } }