CMSHadronElasticPhysicsXS Class Reference

#include <CMSHadronElasticPhysicsXS.h>

Inheritance diagram for CMSHadronElasticPhysicsXS:

Public Member Functions
	CMSHadronElasticPhysicsXS (G4int ver=1)
virtual void	ConstructParticle ()
virtual void	ConstructProcess ()
virtual	~CMSHadronElasticPhysicsXS ()

Private Attributes
G4int	verbose
G4bool	wasActivated

Detailed Description

Definition at line 7 of file CMSHadronElasticPhysicsXS.h.

Constructor & Destructor Documentation

CMSHadronElasticPhysicsXS::CMSHadronElasticPhysicsXS

(

G4int

ver = 1

)

Definition at line 27 of file CMSHadronElasticPhysicsXS.cc.

  : G4VPhysicsConstructor("hElasticWEL_CHIPS_XS"), verbose(ver), 
    wasActivated(false)
{
  if(verbose > 1) { 
    G4cout << "### G4HadronElasticPhysicsHP: " << GetPhysicsName() 
       << G4endl; 
  }
}

CMSHadronElasticPhysicsXS::~CMSHadronElasticPhysicsXS ( )

virtual

Definition at line 37 of file CMSHadronElasticPhysicsXS.cc.

{}

Member Function Documentation

void CMSHadronElasticPhysicsXS::ConstructParticle ( )

virtual

Definition at line 40 of file CMSHadronElasticPhysicsXS.cc.

{
  // G4cout << "G4HadronElasticPhysics::ConstructParticle" << G4endl;
  G4MesonConstructor pMesonConstructor;
  pMesonConstructor.ConstructParticle();

  G4BaryonConstructor pBaryonConstructor;
  pBaryonConstructor.ConstructParticle();

  //  Construct light ions
  G4IonConstructor pConstructor;
  pConstructor.ConstructParticle();  
}

void CMSHadronElasticPhysicsXS::ConstructProcess ( )

virtual

Definition at line 54 of file CMSHadronElasticPhysicsXS.cc.

References wasActivated.

{
  if(wasActivated) return;
  wasActivated = true;

  G4double elimit = 1.0*GeV;
  if(verbose > 1) {
    G4cout << "### HadronElasticPhysics Construct Processes with HE limit " 
       << elimit << " MeV" << G4endl;
  }

  G4VHadronElastic* plep0 = new G4VHadronElastic();
  G4VHadronElastic* plep1 = new G4VHadronElastic();
  plep1->SetMaxEnergy(elimit);

  G4CHIPSElastic* chipsp = new G4CHIPSElastic();
  G4CHIPSElastic* chipsn = new G4CHIPSElastic();

  G4ElasticHadrNucleusHE* he = new G4ElasticHadrNucleusHE(); 
  he->SetMinEnergy(elimit);

  theParticleIterator->reset();
  while( (*theParticleIterator)() )
  {
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4String pname = particle->GetParticleName();
    if(pname == "anti_lambda"  ||
       pname == "anti_neutron" ||
       pname == "anti_omega-"  || 
       pname == "anti_proton"  || 
       pname == "anti_sigma-"  || 
       pname == "anti_sigma+"  || 
       pname == "anti_xi-"  || 
       pname == "anti_xi0"  || 
       pname == "kaon-"     || 
       pname == "kaon+"     || 
       pname == "kaon0S"    || 
       pname == "kaon0L"    || 
       pname == "lambda"    || 
       pname == "omega-"    || 
       pname == "pi-"       || 
       pname == "pi+"       || 
       pname == "proton"    || 
       pname == "sigma-"    || 
       pname == "sigma+"    || 
       pname == "xi-"       || 
       pname == "alpha"     ||
       pname == "deuteron"  ||
       pname == "triton") {
      
      G4ProcessManager* pmanager = particle->GetProcessManager();
      G4WHadronElasticProcess* hel = new G4WHadronElasticProcess();
      if(pname == "proton") { 
    hel->AddDataSet(new G4BGGNucleonElasticXS(particle));
    hel->RegisterMe(chipsp);
      } else if (pname == "pi+" || pname == "pi-") { 
    hel->AddDataSet(new G4BGGPionElasticXS(particle));
    hel->RegisterMe(plep1);
    hel->RegisterMe(he);
      } else {
    hel->RegisterMe(plep0);
      }
      pmanager->AddDiscreteProcess(hel);
      if(verbose > 1) {
    G4cout << "### HadronElasticPhysicsXS: " << hel->GetProcessName()
           << " added for " << particle->GetParticleName() << G4endl;
      }

      // neutron case
    } else if(pname == "neutron") {   

      G4ProcessManager* pmanager = particle->GetProcessManager();
      G4WHadronElasticProcess* hel = new G4WHadronElasticProcess();
      hel->AddDataSet(new G4NeutronElasticXS());
      hel->RegisterMe(chipsn);

      pmanager->AddDiscreteProcess(hel);

      if(verbose > 1) {
    G4cout << "### HadronElasticPhysicsXS: " << hel->GetProcessName()
           << " added for " << particle->GetParticleName() << G4endl;
      }
    }
  }
}

Member Data Documentation

G4int CMSHadronElasticPhysicsXS::verbose

private

Definition at line 26 of file CMSHadronElasticPhysicsXS.h.

G4bool CMSHadronElasticPhysicsXS::wasActivated

private

Definition at line 27 of file CMSHadronElasticPhysicsXS.h.

Referenced by ConstructProcess().