G4HadronInelasticQBBC.cc

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// $Id$
//
//---------------------------------------------------------------------------
//
// ClassName:   G4HadronInelasticQBBC
//
// Author: 2 October 2009 V. Ivanchenko
//
// Modified:
//
//----------------------------------------------------------------------------
//

#include "G4HadronInelasticQBBC.hh"

#include "G4SystemOfUnits.hh"

#include "G4HadronInelasticProcess.hh"
#include "G4HadronicInteraction.hh"

#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"

#include "G4BGGNucleonInelasticXS.hh"
#include "G4BGGPionInelasticXS.hh"

#include "G4NeutronInelasticXS.hh"
#include "G4NeutronCaptureXS.hh"

#include "G4QInelastic.hh"
#include "G4HadronicProcessStore.hh"

#include "G4CrossSectionInelastic.hh"
#include "G4ProtonInelasticCrossSection.hh"
#include "G4NeutronInelasticCrossSection.hh"
#include "G4PiNuclearCrossSection.hh"
#include "G4ComponentAntiNuclNuclearXS.hh"
#include "G4CrossSectionPairGG.hh"
#include "G4PiNuclearCrossSection.hh"

#include "G4QGSBuilder.hh"
#include "G4FTFBuilder.hh"

#include "G4ChipsKaonMinusInelasticXS.hh"
#include "G4ChipsKaonPlusInelasticXS.hh"
#include "G4ChipsKaonZeroInelasticXS.hh"
#include "G4ChipsHyperonInelasticXS.hh"
#include "G4CrossSectionDataSetRegistry.hh"

#include "G4CascadeInterface.hh"
#include "G4BinaryCascade.hh"
#include "G4LCapture.hh"
#include "G4NeutronRadCapture.hh"

#include "G4PreCompoundModel.hh"
#include "G4ExcitationHandler.hh"
#include "G4Evaporation.hh"
#include "G4HadronicInteractionRegistry.hh"

// factory
#include "G4PhysicsConstructorFactory.hh"
//
G4_DECLARE_PHYSCONSTR_FACTORY(G4HadronInelasticQBBC);

G4HadronInelasticQBBC::G4HadronInelasticQBBC(G4int ver) 
  : G4VHadronPhysics("hInelastic"),verbose(ver),wasActivated(false)
{
  htype = "QBBC";
  theAntiNuclXS = 0;
}

G4HadronInelasticQBBC::G4HadronInelasticQBBC(const G4String& name, G4int ver, 
    G4bool, G4bool,G4bool, G4bool, G4bool)
  : G4VHadronPhysics("hInelastic"),verbose(ver),wasActivated(false)
{
  htype = name;
  theAntiNuclXS = 0;
}

G4HadronInelasticQBBC::~G4HadronInelasticQBBC()
{
  delete theAntiNuclXS;
}

void G4HadronInelasticQBBC::ConstructProcess()
{
  if(wasActivated) return;
  wasActivated = true;

  if(verbose > 1) {
    G4cout << "### HadronInelasticQBBC Construct Process with type <"
           << htype << ">" << G4endl;
  }

  G4double emax = 100.*TeV;


  //G4cout << "G4HadronInelasticQBBC::ConstructProcess new PRECO"<< G4endl;

  // PreCompound and Evaporation models are instantiated here
  G4PreCompoundModel* thePreCompound = 0;
  G4HadronicInteraction* p =
    G4HadronicInteractionRegistry::Instance()->FindModel("PRECO");
  thePreCompound = static_cast<G4PreCompoundModel*>(p);
  if(!thePreCompound) { thePreCompound = new G4PreCompoundModel(); }
  //G4ExcitationHandler* handler = thePreCompound->GetExcitationHandler();
 
  // configure models
  //G4HadronicInteraction* theQGSP = 
  //  BuildModel(new G4QGSBuilder("QGSP",thePreCompound,true,false),12.5*GeV,emax);
  G4HadronicInteraction* theFTFP = 
    BuildModel(new G4FTFBuilder("FTFP",thePreCompound),3.0*GeV,emax);
  G4HadronicInteraction* theFTFP1 = 
    BuildModel(new G4FTFBuilder("FTFP",thePreCompound),3.0*GeV,emax);
  G4HadronicInteraction* theFTFP2 = 
    BuildModel(new G4FTFBuilder("FTFP",thePreCompound),0.0,emax);

  G4HadronicInteraction* theBERT = 
    NewModel(new G4CascadeInterface(),1.0*GeV,12.0*GeV);
  G4HadronicInteraction* theBERT1 = 
    NewModel(new G4CascadeInterface(),0.0*GeV,12.0*GeV);

  //G4cout << "G4HadronInelasticQBBC::ConstructProcess new Binary"<< G4endl;
  G4BinaryCascade* bic = new G4BinaryCascade(thePreCompound);
  G4HadronicInteraction* theBIC = NewModel(bic,0.0,1.5*GeV);

  G4QInelastic* theCHIPS = new G4QInelastic();
  G4HadronicProcessStore* store = G4HadronicProcessStore::Instance();
  store->RegisterExtraProcess(theCHIPS);

  // cross sections
  theAntiNuclXS = new G4ComponentAntiNuclNuclearXS();
  G4CrossSectionInelastic* anucxs = 
    new G4CrossSectionInelastic(theAntiNuclXS);

  // loop over particles
  theParticleIterator->reset();
  while( (*theParticleIterator)() ) {
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4String pname = particle->GetParticleName();
    //G4ProcessManager* pmanager = particle->GetProcessManager();
    if(verbose > 1) { 
      G4cout << "### HadronInelasticQBBC:  " << pname << G4endl; 
    }

    //
    // model and X-section configuration per particle type
    //
    if(pname == "proton") {
      G4HadronicProcess* hp = FindInelasticProcess(particle);
      hp->AddDataSet(new G4BGGNucleonInelasticXS(particle));
      
      //hp->RegisterMe(theQGSP);
      hp->RegisterMe(theFTFP);
      hp->RegisterMe(theBERT);
      hp->RegisterMe(theBIC);

    } else if(pname == "neutron") {
      G4HadronicProcess* hp = FindInelasticProcess(particle);
      hp->AddDataSet(new G4NeutronInelasticXS());
      //hp->RegisterMe(theQGSP);
      hp->RegisterMe(theFTFP);
       
      G4HadronicProcess* capture = FindCaptureProcess();
      capture->AddDataSet(new G4NeutronCaptureXS());
      hp->RegisterMe(theBERT);
      hp->RegisterMe(theBIC);
      capture->RegisterMe(new G4NeutronRadCapture());

    } else if(pname == "pi-" || pname == "pi+") {
      G4HadronicProcess* hp = FindInelasticProcess(particle);
//      hp->AddDataSet(new G4BGGPionInelasticXS(particle));
      hp->AddDataSet(new G4CrossSectionPairGG(new G4PiNuclearCrossSection(), 91*GeV));
      //hp->RegisterMe(theQGSP);
      hp->RegisterMe(theFTFP);
      hp->RegisterMe(theBERT1);

    } else if(pname == "kaon-" ) {
      G4HadronicProcess* hp = FindInelasticProcess(particle);
      hp->RegisterMe(theFTFP1);
      hp->RegisterMe(theBERT1);
      hp->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4ChipsKaonMinusInelasticXS::Default_Name()));

    } else if(pname == "kaon+" ) {
        G4HadronicProcess* hp = FindInelasticProcess(particle);
        hp->RegisterMe(theFTFP1);
        hp->RegisterMe(theBERT1);
        hp->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4ChipsKaonPlusInelasticXS::Default_Name()));

    } else if(pname == "kaon0S"    ||
              pname == "kaon0L") {
        G4HadronicProcess* hp = FindInelasticProcess(particle);
        hp->RegisterMe(theFTFP1);
        hp->RegisterMe(theBERT1);
        hp->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4ChipsKaonZeroInelasticXS::Default_Name()));
        
    } else if(pname == "lambda"    ||
              pname == "omega-"    ||
              pname == "sigma-"    || 
              pname == "sigma+"    || 
              pname == "sigma0"    || 
              pname == "xi-"       || 
              pname == "xi0") {
      G4HadronicProcess* hp = FindInelasticProcess(particle);
      hp->RegisterMe(theFTFP1);
      hp->RegisterMe(theBERT1);
      hp->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4ChipsHyperonInelasticXS::Default_Name()));

    } else if(pname == "anti_alpha"   ||
              pname == "anti_deuteron"||
              pname == "anti_He3"     ||
              pname == "anti_proton"  || 
              pname == "anti_triton"  ||  
              pname == "anti_lambda"  ||
              pname == "anti_neutron" ||
              pname == "anti_omega-"  || 
              pname == "anti_sigma-"  || 
              pname == "anti_sigma+"  || 
              pname == "anti_xi-"     || 
              pname == "anti_xi0"     
              ) {

      G4HadronicProcess* hp = FindInelasticProcess(particle);
      hp->RegisterMe(theFTFP2);
      hp->AddDataSet(anucxs);

      //pmanager->AddDiscreteProcess(theCHIPS);
      //store->RegisterParticleForExtraProcess(theCHIPS,particle);
    } 
  }
}

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