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 // G4 Physics class: HadronCaptureDataSet for cross sections 00031 // F.W. Jones, TRIUMF, 19-MAY-98 00032 // 00033 // 19 Aug 2011, V.Ivanchenko move to new design and make x-section per element 00034 // 00035 00036 #include "G4HadronCaptureDataSet.hh" 00037 #include <iostream> 00038 00039 G4HadronCaptureDataSet::G4HadronCaptureDataSet(const G4String& nam) 00040 : G4VCrossSectionDataSet(nam) 00041 { 00042 theHadronCrossSections = G4HadronCrossSections::Instance(); 00043 } 00044 00045 G4HadronCaptureDataSet::~G4HadronCaptureDataSet() 00046 {} 00047 00048 G4bool 00049 G4HadronCaptureDataSet::IsElementApplicable(const G4DynamicParticle*, 00050 G4int /*Z*/, const G4Material*) 00051 { 00052 return true; 00053 } 00054 00055 G4double 00056 G4HadronCaptureDataSet::GetElementCrossSection(const G4DynamicParticle* aParticle, 00057 G4int Z, const G4Material*) 00058 { 00059 return theHadronCrossSections->GetCaptureCrossSection(aParticle, Z); 00060 } 00061 00062 00063 void G4HadronCaptureDataSet::CrossSectionDescription(std::ostream& outFile) const 00064 { 00065 outFile << "G4HadronCaptureDataSet contains neutron capture cross\n" 00066 << "sections developed as part of the Gheisha hadronic package\n" 00067 << "by H. Fesefeldt. The cross sections are valid for all\n" 00068 << "incident neutron energies, but they do not represent any of\n" 00069 << "the detailed resonances known to exist at low energies.\n" 00070 << "The cross sections depend only on Z and not A.\n"; 00071 }