G4QGSBinaryProtonBuilder.cc

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// $Id$
//
//---------------------------------------------------------------------------
//
// ClassName:   G4QGSBinaryProtonBuilder
//
// Author: 2006 G.Folger
//
// Modified:
// 30.03.2009 V.Ivanchenko create cross section by new
//
//----------------------------------------------------------------------------
//
#include "G4QGSBinaryProtonBuilder.hh"
#include "G4SystemOfUnits.hh"
#include "G4ParticleDefinition.hh"
#include "G4ParticleTable.hh"
#include "G4ProcessManager.hh"
#include "G4ProtonInelasticCrossSection.hh"
#include "G4BGGNucleonInelasticXS.hh"
 
 
G4QGSBinaryProtonBuilder::
G4QGSBinaryProtonBuilder(G4bool quasiElastic) 
 {
   theMin = 12*GeV;
   theModel = new G4TheoFSGenerator("QGSB");
 
   theStringModel = new G4QGSModel< G4QGSParticipants >;
   theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation);
   theStringModel->SetFragmentationModel(theStringDecay);
 
   theCascade = new G4BinaryCascade;
   thePreEquilib = new G4PreCompoundModel(new G4ExcitationHandler);
   theCascade->SetDeExcitation(thePreEquilib);  
 
   theModel->SetTransport(theCascade);
   theModel->SetHighEnergyGenerator(theStringModel);
   if (quasiElastic)
   {
      theQuasiElastic=new G4QuasiElasticChannel;
      theModel->SetQuasiElasticChannel(theQuasiElastic);
   } else 
   {  theQuasiElastic=0;}  
 }
 
void G4QGSBinaryProtonBuilder::
Build(G4ProtonInelasticProcess * aP)
 {
     aP->AddDataSet(new G4BGGNucleonInelasticXS(G4Proton::Proton()));
   theModel->SetMinEnergy(theMin);
   theModel->SetMaxEnergy(100*TeV);
   aP->RegisterMe(theModel);
 }
 
void G4QGSBinaryProtonBuilder::
Build(G4HadronElasticProcess * )
 {
 }
 
G4QGSBinaryProtonBuilder::~G4QGSBinaryProtonBuilder() 
 {
   delete thePreEquilib;
   delete theCascade;
   if ( theQuasiElastic ) delete theQuasiElastic;
   delete theStringDecay;
   delete theStringModel;
   delete theModel;
 }