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 // 00027 // $Id$ 00028 // 00029 // 00030 // ---------------------------------------------------------------------- 00031 // GEANT 4 class implementation file 00032 // 00033 // History: first implementation, based on object model of 00034 // 4th April 1996, G.Cosmo 00035 // by H.Kurashige,7 July 1996 00036 // ********************************************************************** 00037 // New impelemenataion as an utility class M.Asai, 26 July 2004 00038 // ---------------------------------------------------------------------- 00039 00040 #include "G4NeutrinoTau.hh" 00041 #include "G4SystemOfUnits.hh" 00042 #include "G4ParticleTable.hh" 00043 00044 // ###################################################################### 00045 // ### TAU NEUTRINO ### 00046 // ###################################################################### 00047 G4NeutrinoTau* G4NeutrinoTau::theInstance = 0; 00048 00049 G4NeutrinoTau* G4NeutrinoTau::Definition() 00050 { 00051 if (theInstance !=0) return theInstance; 00052 const G4String name = "nu_tau"; 00053 // search in particle table] 00054 G4ParticleTable* pTable = G4ParticleTable::GetParticleTable(); 00055 G4ParticleDefinition* anInstance = pTable->FindParticle(name); 00056 if (anInstance ==0) 00057 { 00058 // create particle 00059 // 00060 // Arguments for constructor are as follows 00061 // name mass width charge 00062 // 2*spin parity C-conjugation 00063 // 2*Isospin 2*Isospin3 G-parity 00064 // type lepton number baryon number PDG encoding 00065 // stable lifetime decay table 00066 // shortlived subType anti_encoding 00067 anInstance = new G4ParticleDefinition( 00068 name, 0.0*MeV, 0.0*MeV, 0.0, 00069 1, 0, 0, 00070 0, 0, 0, 00071 "lepton", 1, 0, 16, 00072 true, 0.0, NULL, 00073 false, "tau" 00074 ); 00075 } 00076 theInstance = reinterpret_cast<G4NeutrinoTau*>(anInstance); 00077 return theInstance; 00078 } 00079 00080 G4NeutrinoTau* G4NeutrinoTau::NeutrinoTauDefinition() 00081 { 00082 return Definition(); 00083 } 00084 00085 G4NeutrinoTau* G4NeutrinoTau::NeutrinoTau() 00086 { 00087 return Definition(); 00088 } 00089