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: G4QGSBinaryProtonBuilder 00031 // 00032 // Author: 2006 G.Folger 00033 // 00034 // Modified: 00035 // 30.03.2009 V.Ivanchenko create cross section by new 00036 // 00037 //---------------------------------------------------------------------------- 00038 // 00039 #include "G4QGSBinaryProtonBuilder.hh" 00040 #include "G4SystemOfUnits.hh" 00041 #include "G4ParticleDefinition.hh" 00042 #include "G4ParticleTable.hh" 00043 #include "G4ProcessManager.hh" 00044 #include "G4ProtonInelasticCrossSection.hh" 00045 #include "G4BGGNucleonInelasticXS.hh" 00046 00047 00048 G4QGSBinaryProtonBuilder:: 00049 G4QGSBinaryProtonBuilder(G4bool quasiElastic) 00050 { 00051 theMin = 12*GeV; 00052 theModel = new G4TheoFSGenerator("QGSB"); 00053 00054 theStringModel = new G4QGSModel< G4QGSParticipants >; 00055 theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation); 00056 theStringModel->SetFragmentationModel(theStringDecay); 00057 00058 theCascade = new G4BinaryCascade; 00059 thePreEquilib = new G4PreCompoundModel(new G4ExcitationHandler); 00060 theCascade->SetDeExcitation(thePreEquilib); 00061 00062 theModel->SetTransport(theCascade); 00063 theModel->SetHighEnergyGenerator(theStringModel); 00064 if (quasiElastic) 00065 { 00066 theQuasiElastic=new G4QuasiElasticChannel; 00067 theModel->SetQuasiElasticChannel(theQuasiElastic); 00068 } else 00069 { theQuasiElastic=0;} 00070 } 00071 00072 void G4QGSBinaryProtonBuilder:: 00073 Build(G4ProtonInelasticProcess * aP) 00074 { 00075 aP->AddDataSet(new G4BGGNucleonInelasticXS(G4Proton::Proton())); 00076 theModel->SetMinEnergy(theMin); 00077 theModel->SetMaxEnergy(100*TeV); 00078 aP->RegisterMe(theModel); 00079 } 00080 00081 void G4QGSBinaryProtonBuilder:: 00082 Build(G4HadronElasticProcess * ) 00083 { 00084 } 00085 00086 G4QGSBinaryProtonBuilder::~G4QGSBinaryProtonBuilder() 00087 { 00088 delete thePreEquilib; 00089 delete theCascade; 00090 if ( theQuasiElastic ) delete theQuasiElastic; 00091 delete theStringDecay; 00092 delete theStringModel; 00093 delete theModel; 00094 } 00095