G4HadronElasticPhysics Class Reference

#include <G4HadronElasticPhysics.hh>

Inheritance diagram for G4HadronElasticPhysics:

Public Member Functions
	G4HadronElasticPhysics (G4int ver=1, const G4String &nam="hElasticWEL_CHIPS_XS")
	~G4HadronElasticPhysics () override=default
void	ConstructParticle () override
void	ConstructProcess () override
G4HadronicProcess *	GetElasticProcess (const G4ParticleDefinition *part) const
G4HadronElastic *	GetElasticModel (const G4ParticleDefinition *part) const
G4HadronicProcess *	GetNeutronProcess () const
G4HadronElastic *	GetNeutronModel () const
void	AddXSection (const G4ParticleDefinition *, G4VCrossSectionDataSet *) const
	G4HadronElasticPhysics (G4HadronElasticPhysics &)=delete
G4HadronElasticPhysics &	operator= (const G4HadronElasticPhysics &right)=delete
Public Member Functions inherited from G4VPhysicsConstructor
	G4VPhysicsConstructor (const G4String &="")
	G4VPhysicsConstructor (const G4String &name, G4int physics_type)
virtual	~G4VPhysicsConstructor ()
void	SetPhysicsName (const G4String &="")
const G4String &	GetPhysicsName () const
void	SetPhysicsType (G4int)
G4int	GetPhysicsType () const
G4int	GetInstanceID () const
virtual void	TerminateWorker ()
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const

Additional Inherited Members
Static Public Member Functions inherited from G4VPhysicsConstructor
static const G4VPCManager &	GetSubInstanceManager ()
Protected Types inherited from G4VPhysicsConstructor
using	PhysicsBuilder_V = G4VPCData::PhysicsBuilders_V
Protected Member Functions inherited from G4VPhysicsConstructor
G4bool	RegisterProcess (G4VProcess *process, G4ParticleDefinition *particle)
G4ParticleTable::G4PTblDicIterator *	GetParticleIterator () const
PhysicsBuilder_V	GetBuilders () const
void	AddBuilder (G4PhysicsBuilderInterface *bld)
Protected Attributes inherited from G4VPhysicsConstructor
G4int	verboseLevel = 0
G4String	namePhysics = ""
G4int	typePhysics = 0
G4ParticleTable *	theParticleTable = nullptr
G4int	g4vpcInstanceID = 0
Static Protected Attributes inherited from G4VPhysicsConstructor
static G4RUN_DLL G4VPCManager	subInstanceManager

Detailed Description

Definition at line 54 of file G4HadronElasticPhysics.hh.

Constructor & Destructor Documentation

G4HadronElasticPhysics() [1/2]

G4HadronElasticPhysics::G4HadronElasticPhysics ( G4int ver = 1, const G4String & nam = "hElasticWEL_CHIPS_XS" )

explicit

Definition at line 79 of file G4HadronElasticPhysics.cc.

  : G4VPhysicsConstructor(nam)
{
  G4HadronicParameters::Instance()->SetVerboseLevel(ver);
  if(ver > 1) { 
    G4cout << "### G4HadronElasticPhysics: " << GetPhysicsName() 
       << G4endl; 
  }
  SetPhysicsType(bHadronElastic);
}

Referenced by G4HadronDElasticPhysics::G4HadronDElasticPhysics(), G4HadronElasticPhysics(), G4HadronElasticPhysicsHP::G4HadronElasticPhysicsHP(), G4HadronElasticPhysicsLEND::G4HadronElasticPhysicsLEND(), G4HadronElasticPhysicsPHP::G4HadronElasticPhysicsPHP(), G4HadronElasticPhysicsVI::G4HadronElasticPhysicsVI(), G4HadronElasticPhysicsXS::G4HadronElasticPhysicsXS(), G4HadronHElasticPhysics::G4HadronHElasticPhysics(), and operator=().

~G4HadronElasticPhysics()

G4HadronElasticPhysics::~G4HadronElasticPhysics ( )

overridedefault

G4HadronElasticPhysics() [2/2]

G4HadronElasticPhysics::G4HadronElasticPhysics ( G4HadronElasticPhysics & )

delete

Member Function Documentation

AddXSection()

void G4HadronElasticPhysics::AddXSection	(	const G4ParticleDefinition *	part,
		G4VCrossSectionDataSet *	cross ) const

Definition at line 257 of file G4HadronElasticPhysics.cc.

{
  G4HadronicProcess* hel = GetElasticProcess(part);
  if ( nullptr != hel ) { hel->AddDataSet(cross); }
}

ConstructParticle()

void G4HadronElasticPhysics::ConstructParticle ( )

overridevirtual

Implements G4VPhysicsConstructor.

Definition at line 90 of file G4HadronElasticPhysics.cc.

{
  G4MesonConstructor pMesonConstructor;
  pMesonConstructor.ConstructParticle();
 
  G4BaryonConstructor pBaryonConstructor;
  pBaryonConstructor.ConstructParticle();
 
  G4IonConstructor pConstructor;
  pConstructor.ConstructParticle();  
}

ConstructProcess()

void G4HadronElasticPhysics::ConstructProcess ( )

overridevirtual

Implements G4VPhysicsConstructor.

Reimplemented in G4HadronElasticPhysicsHP, G4HadronElasticPhysicsHPT, G4HadronElasticPhysicsLEND, G4HadronElasticPhysicsPHP, G4HadronElasticPhysicsVI, and G4HadronHElasticPhysics.

Definition at line 102 of file G4HadronElasticPhysics.cc.

{
  G4HadronicParameters* param = G4HadronicParameters::Instance();
  G4bool useFactorXS = param->ApplyFactorXS();
  G4ParticleTable* table = G4ParticleTable::GetParticleTable();
  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
 
  const G4double elimitAntiNuc = 100.*MeV;
  const G4double delta = 0.1*MeV;
  G4double emax = std::max(param->GetMaxEnergy(), elimitAntiNuc+delta);
  if ( param->GetVerboseLevel() > 1 ) {
    G4cout << "### HadronElasticPhysics::ConstructProcess: "
       << "Elimit for for anti-neuclei " << elimitAntiNuc/CLHEP::GeV << " GeV"
       << " for all hadrons Emax(GeV)= " << emax/CLHEP::GeV
           << G4endl;
  }
 
  G4HadronElastic* lhep0 = new G4HadronElastic();
  G4HadronElastic* lhep2 = new G4HadronElastic();
  lhep0->SetMaxEnergy(emax);
  lhep2->SetMaxEnergy(elimitAntiNuc+delta);
 
  G4ElasticHadrNucleusHE* he = new G4ElasticHadrNucleusHE(); 
  he->SetMaxEnergy(emax);
 
  G4AntiNuclElastic* anuc = new G4AntiNuclElastic();
  anuc->SetMinEnergy(elimitAntiNuc);
  anuc->SetMaxEnergy(emax);
 
  auto anucxs = G4HadProcesses::ElasticXS("AntiAGlauber");
  auto xsNN = G4HadProcesses::ElasticXS("Glauber-Gribov Nucl-nucl");
 
  // p
  G4ParticleDefinition* particle = G4Proton::Proton();
  G4HadronElasticProcess* hel = new G4HadronElasticProcess();
  hel->AddDataSet(new G4BGGNucleonElasticXS(particle));
  hel->RegisterMe(new G4ChipsElasticModel());
  if ( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorNucleonElastic() );
  ph->RegisterProcess(hel, particle);
 
  // n
  hel = new G4HadronElasticProcess();
  hel->RegisterMe(new G4ChipsElasticModel());
  G4HadProcesses::BuildNeutronElastic(hel);
 
  // pi+
  particle = G4PionPlus::PionPlus();
  hel = new G4HadronElasticProcess();
  hel->AddDataSet(new G4BGGPionElasticXS(particle));
  hel->RegisterMe(he);
  if ( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorPionElastic() );
  ph->RegisterProcess(hel, particle);
 
  // pi-
  particle = G4PionMinus::PionMinus();
  hel = new G4HadronElasticProcess();
  hel->AddDataSet(new G4BGGPionElasticXS(particle));
  hel->RegisterMe(he);
  if ( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorPionElastic() );
  ph->RegisterProcess(hel, particle);
 
  // kaons
  G4HadronicBuilder::BuildElastic( G4HadParticles::GetKaons() );
 
  // d, t, He3, alpha
  for ( auto & pdg : G4HadParticles::GetLightIons() ) {
    particle = table->FindParticle( pdg );
    if ( particle == nullptr ) { continue; }
 
    hel = new G4HadronElasticProcess();
    hel->AddDataSet(xsNN);
    hel->RegisterMe(lhep0);
    if( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorHadronElastic() );
    ph->RegisterProcess(hel, particle);
  }
 
  // high energy particles
  if( emax > param->EnergyThresholdForHeavyHadrons() ) {
 
    // pbar, nbar, anti light ions
    for( auto & pdg : G4HadParticles::GetLightAntiIons() ) {
      particle = table->FindParticle( pdg );
      if ( particle == nullptr ) { continue; }
 
      hel = new G4HadronElasticProcess();
      hel->RegisterMe(lhep2);
      hel->RegisterMe(anuc);
      hel->AddDataSet(anucxs);
      if( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorHadronElastic() );
      ph->RegisterProcess(hel, particle);
    }
 
    // hyperons
    G4HadronicBuilder::BuildElastic( G4HadParticles::GetHyperons() );
    G4HadronicBuilder::BuildElastic( G4HadParticles::GetAntiHyperons() );
 
    // b-, c- baryons and mesons
    if( G4HadronicParameters::Instance()->EnableBCParticles() ) {
      G4HadronicBuilder::BuildElastic( G4HadParticles::GetBCHadrons() );
    }
 
    // light hypernuclei and anti-hypernuclei
    if ( G4HadronicParameters::Instance()->EnableHyperNuclei() ) {
      // for light hypernuclei, we can use directly the following method:
      G4HadronicBuilder::BuildElastic( G4HadParticles::GetHyperNuclei() );
      // but not for light anti-hypernuclei, because they need a different cross section:
      for ( auto & pdg : G4HadParticles::GetHyperAntiNuclei() ) {
    particle = table->FindParticle( pdg );
    if ( particle == nullptr ) continue;
    hel = new G4HadronElasticProcess;
    hel->AddDataSet( anucxs );
    hel->RegisterMe( lhep0 );
    if ( useFactorXS ) hel->MultiplyCrossSectionBy( param->XSFactorHadronElastic() );
    ph->RegisterProcess( hel, particle );
      }
    }
  }
}

Referenced by G4HadronElasticPhysicsHP::ConstructProcess(), G4HadronElasticPhysicsLEND::ConstructProcess(), G4HadronElasticPhysicsPHP::ConstructProcess(), and G4HadronElasticPhysicsVI::ConstructProcess().

GetElasticModel()

G4HadronElastic * G4HadronElasticPhysics::GetElasticModel

(

const G4ParticleDefinition *

part

)

const

Definition at line 228 of file G4HadronElasticPhysics.cc.

{
  G4HadronElastic* mod = nullptr;
  G4HadronicProcess* hel = GetElasticProcess(part);
  if ( nullptr != hel ) {
    const std::vector<G4HadronicInteraction*>& hi = hel->GetHadronicInteractionList();
    if ( !hi.empty() ) {
      for (auto const & p : hi) {
        auto ptr = dynamic_cast<G4HadronElastic*>(p);
        if ( nullptr != ptr ) {
      mod = ptr;
      break;
    }
      }
    }
  }
  return mod;
}

Referenced by G4HadronElasticPhysicsHP::ConstructProcess(), G4HadronElasticPhysicsLEND::ConstructProcess(), G4HadronElasticPhysicsPHP::ConstructProcess(), G4HadronElasticPhysicsVI::ConstructProcess(), and GetNeutronModel().

GetElasticProcess()

G4HadronicProcess * G4HadronElasticPhysics::GetElasticProcess

(

const G4ParticleDefinition *

part

)

const

Definition at line 222 of file G4HadronElasticPhysics.cc.

{
  return G4PhysListUtil::FindElasticProcess(part);
}

Referenced by AddXSection(), G4HadronElasticPhysicsHP::ConstructProcess(), G4HadronElasticPhysicsLEND::ConstructProcess(), GetElasticModel(), and GetNeutronProcess().

GetNeutronModel()

G4HadronElastic * G4HadronElasticPhysics::GetNeutronModel

(

)

const

Definition at line 252 of file G4HadronElasticPhysics.cc.

{
  return GetElasticModel(G4Neutron::Neutron());
}

GetNeutronProcess()

G4HadronicProcess * G4HadronElasticPhysics::GetNeutronProcess

(

)

const

Definition at line 247 of file G4HadronElasticPhysics.cc.

{
  return GetElasticProcess(G4Neutron::Neutron());
}

operator=()

G4HadronElasticPhysics & G4HadronElasticPhysics::operator= ( const G4HadronElasticPhysics & right )

delete

---

The documentation for this class was generated from the following files:

• G4HadronElasticPhysics.hh
• G4HadronElasticPhysics.cc