G4IonElasticPhysics.cc

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//
//---------------------------------------------------------------------------
//
// ClassName:   G4IonElasticPhysics 
//
// Author: 23 October 2013 T. Koi
//
// Modified:
//
//----------------------------------------------------------------------------
//

#include "G4IonElasticPhysics.hh"

#include "G4SystemOfUnits.hh"
#include "G4ParticleDefinition.hh"
#include "G4ProcessManager.hh"

#include "G4GenericIon.hh"

#include "G4HadronElasticProcess.hh"
#include "G4NuclNuclDiffuseElastic.hh"
#include "G4ComponentGGNuclNuclXsc.hh"
#include "G4CrossSectionElastic.hh"

// factory
#include "G4PhysicsConstructorFactory.hh"
//
G4_DECLARE_PHYSCONSTR_FACTORY(G4IonElasticPhysics);
//

G4IonElasticPhysics::G4IonElasticPhysics(G4int ver)
  : G4VPhysicsConstructor("IonElasticPhysics"), verbose(ver)
{
  if(verbose > 1) { 
    G4cout << "### G4IonElasticPhysics: " << GetPhysicsName() 
     << G4endl; 
  }
}

G4IonElasticPhysics::~G4IonElasticPhysics()
{}

void G4IonElasticPhysics::ConstructParticle()
{
  G4GenericIon::GenericIon();
}

void G4IonElasticPhysics::ConstructProcess()
{
  // Elastic process for other ions
  G4HadronElasticProcess* ionElasticProcess = new G4HadronElasticProcess("ionElastic");

  //Model
  G4NuclNuclDiffuseElastic* ionElastic = new G4NuclNuclDiffuseElastic;
  ionElastic->SetMinEnergy(0.0);
  ionElasticProcess->RegisterMe(ionElastic);

  //Cross Section
  G4ComponentGGNuclNuclXsc* ionElasticXS = new G4ComponentGGNuclNuclXsc;
  G4VCrossSectionDataSet* ionElasticXSDataSet = new G4CrossSectionElastic(ionElasticXS);
  ionElasticXSDataSet->SetMinKinEnergy(0.0);
  ionElasticProcess->AddDataSet(ionElasticXSDataSet);

  G4ProcessManager* ionManager = G4GenericIon::GenericIon()->GetProcessManager();
  ionManager->AddDiscreteProcess( ionElasticProcess );

  if ( verbose > 1 ) {
    G4cout << "### IonElasticPhysics: " << ionElasticProcess->GetProcessName()
     << " added for " << G4GenericIon::GenericIon()->GetParticleName() << G4endl;
  }
}