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 #include "G4DNAWaterExcitationStructure.hh" 00027 #include "G4SystemOfUnits.hh" 00028 00029 G4DNAWaterExcitationStructure::G4DNAWaterExcitationStructure(): nLevels(5) 00030 { 00031 energyConstant.push_back(8.22*eV); 00032 energyConstant.push_back(10.00*eV); 00033 energyConstant.push_back(11.24*eV); 00034 energyConstant.push_back(12.61*eV); 00035 energyConstant.push_back(13.77*eV); 00036 00037 nLevels = energyConstant.size(); 00038 } 00039 00040 00041 G4DNAWaterExcitationStructure::~G4DNAWaterExcitationStructure() 00042 { } 00043 00044 00045 G4double G4DNAWaterExcitationStructure::ExcitationEnergy(G4int level) 00046 { 00047 G4double excitation = 0.; 00048 00049 if (level >=0 && level < nLevels) excitation = energyConstant[level]; 00050 00051 return excitation; 00052 }