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 // Hadronic Process: Nuclear De-excitations 00029 // by V. Lara (Nov 1999) 00030 // 00031 // J.M. Quesada (July 2009) C's and k's values according to Furihata's paper 00032 // (based on notes added on proof in Dostrovskii's paper) 00033 00034 #include "G4He3GEMProbability.hh" 00035 00036 G4He3GEMProbability::G4He3GEMProbability() : 00037 G4GEMProbability(3,2,1.0/2.0) // A,Z,Gamma 00038 {} 00039 00040 G4He3GEMProbability::~G4He3GEMProbability() 00041 {} 00042 00043 //G4double G4He3GEMProbability::CCoeficient(G4int aZ) const 00044 //{ 00045 // Data comes from 00046 // Dostrovsky, Fraenkel and Friedlander 00047 // Physical Review, vol 116, num. 3 1959 00048 // 00049 // const G4int size = 5; 00050 // G4double Zlist[5] = { 10.0, 20.0, 30.0, 50.0, 70.0}; 00051 // G4double Calpha[5] = { 0.10, 0.10, 0.10, 0.08, 0.06}; 00052 // C for He3 is equal to C for alpha times 4/3 00053 // G4double C = 0.0; 00054 00055 00056 // if (aZ <= 30) { 00057 // C = 0.10; 00058 // } else if (aZ <= 50) { 00059 // C = 0.1 + -((aZ-50.)/20.)*0.02; 00060 // } else if (aZ < 70) { 00061 // C = 0.08 + -((aZ-70.)/20.)*0.02; 00062 // } else { 00063 // C = 0.06; 00064 // } 00065 // return C*(4.0/3.0); 00066 //} 00067