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 //--------------------------------------------------------------------------- 00029 // 00030 // ClassName: G4HadronElasticPhysicsHP 00031 // 00032 // Author: 3 June 2010 V. Ivanchenko 00033 // 00034 // Modified: 00035 // 03.06.2011 V.Ivanchenko change design - now first default constructor 00036 // is called, HP model and cross section are added on top 00037 // 00038 //---------------------------------------------------------------------------- 00039 // 00040 // HP model for n with E < 20 MeV 00041 00042 #include "G4HadronElasticPhysicsHP.hh" 00043 #include "G4SystemOfUnits.hh" 00044 #include "G4HadronElasticPhysics.hh" 00045 #include "G4Neutron.hh" 00046 #include "G4HadronicProcess.hh" 00047 #include "G4HadronElastic.hh" 00048 #include "G4NeutronHPElastic.hh" 00049 #include "G4NeutronHPElasticData.hh" 00050 00051 // factory 00052 #include "G4PhysicsConstructorFactory.hh" 00053 // 00054 G4_DECLARE_PHYSCONSTR_FACTORY(G4HadronElasticPhysicsHP); 00055 00056 G4HadronElasticPhysicsHP::G4HadronElasticPhysicsHP(G4int ver) 00057 : G4VPhysicsConstructor("hElasticWEL_CHIPS_HP"), verbose(ver), 00058 wasActivated(false) 00059 { 00060 if(verbose > 1) { 00061 G4cout << "### G4HadronElasticPhysicsHP: " << GetPhysicsName() 00062 << G4endl; 00063 } 00064 mainElasticBuilder = new G4HadronElasticPhysics(verbose); 00065 } 00066 00067 G4HadronElasticPhysicsHP::~G4HadronElasticPhysicsHP() 00068 { 00069 delete mainElasticBuilder; 00070 } 00071 00072 void G4HadronElasticPhysicsHP::ConstructParticle() 00073 { 00074 // G4cout << "G4HadronElasticPhysics::ConstructParticle" << G4endl; 00075 mainElasticBuilder->ConstructParticle(); 00076 } 00077 00078 void G4HadronElasticPhysicsHP::ConstructProcess() 00079 { 00080 if(wasActivated) { return; } 00081 wasActivated = true; 00082 00083 mainElasticBuilder->ConstructProcess(); 00084 00085 mainElasticBuilder->GetNeutronModel()->SetMinEnergy(19.5*MeV); 00086 00087 G4HadronicProcess* hel = mainElasticBuilder->GetNeutronProcess(); 00088 G4NeutronHPElastic* hp = new G4NeutronHPElastic(); 00089 hel->RegisterMe(hp); 00090 hel->AddDataSet(new G4NeutronHPElasticData()); 00091 00092 if(verbose > 1) { 00093 G4cout << "### HadronElasticPhysicsHP is constructed " 00094 << G4endl; 00095 } 00096 } 00097 00098