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 // F.W. Jones, TRIUMF, 03-DEC-96 00027 // 00028 // This is a prototype of a low-energy fission process. 00029 // Currently it is based on the GHEISHA routine FISSIO, 00030 // and conforms fairly closely to the original Fortran. 00031 // Note: energy is in MeV and momentum is in MeV/c. 00032 // 00033 // 27-MAR-97 F.W.Jones: first version for Alpha release 00034 // 20-JUN-97 F.W.Jones: added check for zero cross section 00035 // 00036 // 19-MAY-98 FWJ: variant G4HadronFission process for 00037 // G4CrossSectionDataSet/DataStore class design. 00038 // 29-JUN-98 FWJ: default data set G4HadronCrossSections 00039 // 01-SEP-2008 V.Ivanchenko: use methods from the base class 00040 // 14-Sep-12 M.Kelsey -- Pass subType code to base ctor 00041 // 00042 00043 #include "G4HadronFissionProcess.hh" 00044 #include "G4HadronFissionDataSet.hh" 00045 #include "G4Neutron.hh" 00046 00047 G4HadronFissionProcess::G4HadronFissionProcess(const G4String& processName) : 00048 G4HadronicProcess(processName,fFission) 00049 { 00050 AddDataSet(new G4HadronFissionDataSet()); 00051 } 00052 00053 00054 G4HadronFissionProcess::~G4HadronFissionProcess() 00055 {} 00056 00057 00058 G4bool G4HadronFissionProcess::IsApplicable(const G4ParticleDefinition& p) 00059 { 00060 return (&p == G4Neutron::Neutron()); 00061 } 00062 00063 00064 void G4HadronFissionProcess::ProcessDescription(std::ostream& outFile) const 00065 { 00066 outFile << "This process handles neutron-induced fission of nuclei by\n" 00067 << "invoking one or more hadronic models and one or more hadronic\n" 00068 << "cross sections.\n"; 00069 }