G4QGSCProtonBuilder.cc

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00025 //
00026 // $Id$
00027 //
00028 //---------------------------------------------------------------------------
00029 //
00030 // ClassName:   G4QGSCProtonBuilder
00031 //
00032 // Author: 2002 J.P. Wellisch
00033 //
00034 // Modified:
00035 // 30.03.2009 V.Ivanchenko create cross section by new
00036 //
00037 //----------------------------------------------------------------------------//
00038 #include "G4QGSCProtonBuilder.hh"
00039 #include "G4SystemOfUnits.hh"
00040 #include "G4ParticleDefinition.hh"
00041 #include "G4ParticleTable.hh"
00042 #include "G4ProcessManager.hh"
00043 #include "G4ProtonInelasticCrossSection.hh"
00044 
00045 G4QGSCProtonBuilder::
00046 G4QGSCProtonBuilder(G4bool quasiElastic) 
00047 {
00048   theMin = 8*GeV;
00049   theModel = new G4TheoFSGenerator("QGSC");
00050 
00051   theStringModel = new G4QGSModel< G4QGSParticipants >;
00052   theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation);
00053   theStringModel->SetFragmentationModel(theStringDecay);
00054   
00055   theCascade = new G4QStringChipsParticleLevelInterface;
00056 
00057   theModel->SetHighEnergyGenerator(theStringModel);
00058   theModel->SetTransport(theCascade);
00059   if (quasiElastic)
00060   {
00061      theQuasiElastic=new G4QuasiElasticChannel;
00062      theModel->SetQuasiElasticChannel(theQuasiElastic);
00063   } else 
00064   {  theQuasiElastic=0;}  
00065 }
00066 
00067 G4QGSCProtonBuilder::
00068 ~G4QGSCProtonBuilder() 
00069 {
00070   delete theCascade;
00071   delete theStringDecay;
00072   delete theStringModel; 
00073   if ( theQuasiElastic ) delete theQuasiElastic;
00074   delete theModel;
00075 }
00076 
00077 void G4QGSCProtonBuilder::
00078 Build(G4HadronElasticProcess * )
00079 {
00080 }
00081 
00082 void G4QGSCProtonBuilder::
00083 Build(G4ProtonInelasticProcess * aP)
00084 {
00085   theModel->SetMinEnergy(theMin);
00086   theModel->SetMaxEnergy(100*TeV);
00087   aP->RegisterMe(theModel);
00088   aP->AddDataSet(new G4ProtonInelasticCrossSection);  
00089 }
00090 
00091 // 2002 by J.P. Wellisch

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