00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00028 // ------------------------------------------------------------------- 00029 // 00030 // GEANT4 Class file 00031 // 00032 // 00033 // File name: G4BraggIonGasModel 00034 // 00035 // Author: Vladimir Ivanchenko 00036 // 00037 // Creation date: 21.05.2010 00038 // 00039 // Modifications: 00040 // 00041 // 00042 // ------------------------------------------------------------------- 00043 // 00044 00045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00047 00048 #include "G4BraggIonGasModel.hh" 00049 #include "G4SystemOfUnits.hh" 00050 #include "G4Track.hh" 00051 00052 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00053 00054 using namespace std; 00055 00056 G4BraggIonGasModel::G4BraggIonGasModel(const G4ParticleDefinition* p, 00057 const G4String& nam) : G4BraggModel(p,nam), currentCharge(0.0) 00058 {} 00059 00060 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00061 00062 G4BraggIonGasModel::~G4BraggIonGasModel() 00063 {} 00064 00065 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00066 00067 G4double G4BraggIonGasModel::ChargeSquareRatio(const G4Track& track) 00068 { 00069 currentCharge = track.GetDynamicParticle()->GetCharge()/eplus; 00070 G4double q2 = currentCharge*currentCharge; 00071 SetChargeSquareRatio(q2); 00072 return q2; 00073 } 00074 00075 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00076 00077 G4double G4BraggIonGasModel::GetParticleCharge(const G4ParticleDefinition*, 00078 const G4Material*, G4double) 00079 { 00080 return currentCharge*eplus; 00081 } 00082 00083 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 00084