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: G4QGSCPiKBuilder 00031 // 00032 // Author: 2002 J.P. Wellisch 00033 // 00034 // Modified: 00035 // 30.03.2009 V.Ivanchenko create cross section by new 00036 // 00037 //---------------------------------------------------------------------------- 00038 // 00039 #include "G4QGSCPiKBuilder.hh" 00040 #include "G4SystemOfUnits.hh" 00041 #include "G4ParticleDefinition.hh" 00042 #include "G4ParticleTable.hh" 00043 #include "G4ProcessManager.hh" 00044 00045 G4QGSCPiKBuilder:: 00046 G4QGSCPiKBuilder(G4bool quasiElastic) 00047 { 00048 thePiCross = new G4PiNuclearCrossSection; 00049 theMin = 8*GeV; 00050 theModel = new G4TheoFSGenerator("QGSC"); 00051 00052 theStringModel = new G4QGSModel< G4QGSParticipants >; 00053 theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation); 00054 theStringModel->SetFragmentationModel(theStringDecay); 00055 00056 theCascade = new G4QStringChipsParticleLevelInterface; 00057 00058 theModel->SetTransport(theCascade); 00059 theModel->SetHighEnergyGenerator(theStringModel); 00060 if (quasiElastic) 00061 { 00062 theQuasiElastic=new G4QuasiElasticChannel; 00063 theModel->SetQuasiElasticChannel(theQuasiElastic); 00064 } else 00065 { theQuasiElastic=0;} 00066 } 00067 00068 G4QGSCPiKBuilder:: 00069 ~G4QGSCPiKBuilder() 00070 { 00071 delete theCascade; 00072 delete theStringDecay; 00073 delete theStringModel; 00074 if ( theQuasiElastic ) delete theQuasiElastic; 00075 delete theModel; 00076 } 00077 00078 void G4QGSCPiKBuilder:: 00079 Build(G4HadronElasticProcess * ) {} 00080 00081 void G4QGSCPiKBuilder:: 00082 Build(G4PionPlusInelasticProcess * aP) 00083 { 00084 theModel->SetMinEnergy(theMin); 00085 theModel->SetMaxEnergy(100*TeV); 00086 aP->AddDataSet(thePiCross); 00087 aP->RegisterMe(theModel); 00088 } 00089 00090 void G4QGSCPiKBuilder:: 00091 Build(G4PionMinusInelasticProcess * aP) 00092 { 00093 theModel->SetMinEnergy(theMin); 00094 theModel->SetMaxEnergy(100*TeV); 00095 aP->AddDataSet(thePiCross); 00096 aP->RegisterMe(theModel); 00097 } 00098 00099 void G4QGSCPiKBuilder:: 00100 Build(G4KaonPlusInelasticProcess * aP) 00101 { 00102 theModel->SetMinEnergy(theMin); 00103 theModel->SetMaxEnergy(100*TeV); 00104 aP->RegisterMe(theModel); 00105 } 00106 00107 void G4QGSCPiKBuilder:: 00108 Build(G4KaonMinusInelasticProcess * aP) 00109 { 00110 theModel->SetMinEnergy(theMin); 00111 theModel->SetMaxEnergy(100*TeV); 00112 aP->RegisterMe(theModel); 00113 } 00114 00115 void G4QGSCPiKBuilder:: 00116 Build(G4KaonZeroLInelasticProcess * aP) 00117 { 00118 theModel->SetMinEnergy(theMin); 00119 theModel->SetMaxEnergy(100*TeV); 00120 aP->RegisterMe(theModel); 00121 } 00122 00123 void G4QGSCPiKBuilder:: 00124 Build(G4KaonZeroSInelasticProcess * aP) 00125 { 00126 theModel->SetMinEnergy(theMin); 00127 theModel->SetMaxEnergy(100*TeV); 00128 aP->RegisterMe(theModel); 00129 } 00130 00131 // 2002 by J.P. Wellisch