G4HyperonFTFPBuilder Class Reference

#include <G4HyperonFTFPBuilder.hh>

Inheritance diagram for G4HyperonFTFPBuilder:

Public Member Functions
	G4HyperonFTFPBuilder (G4bool quasiElastic=false)
virtual	~G4HyperonFTFPBuilder ()
virtual void	Build (G4HadronElasticProcess *) final override
virtual void	Build (G4HadronInelasticProcess *aP) final override
virtual void	SetMinEnergy (G4double val) final override
virtual void	SetMaxEnergy (G4double val) final override
Public Member Functions inherited from G4VHyperonBuilder
	G4VHyperonBuilder ()=default
virtual	~G4VHyperonBuilder ()
virtual void	Build ()
Public Member Functions inherited from G4PhysicsBuilderInterface
	G4PhysicsBuilderInterface ()=default
virtual	~G4PhysicsBuilderInterface ()=default
virtual void	RegisterMe (G4PhysicsBuilderInterface *)

Detailed Description

Definition at line 50 of file G4HyperonFTFPBuilder.hh.

Constructor & Destructor Documentation

G4HyperonFTFPBuilder()

G4HyperonFTFPBuilder::G4HyperonFTFPBuilder

(

G4bool

quasiElastic = false

)

Definition at line 55 of file G4HyperonFTFPBuilder.cc.

                                                                {
  // The following energy limits refer to FTFP only and only for hyperons
  // (for antihyperons, the min energy is assumed to be 0.0; the max is the same as for hyperons)
  theMin = G4HadronicParameters::Instance()->GetMinEnergyTransitionFTF_Cascade();
  theMax = G4HadronicParameters::Instance()->GetMaxEnergy();
  // Hyperon : Bertini at low energies, then FTFP
  theHyperonFTFP = new G4TheoFSGenerator( "FTFP" );
  theHyperonFTFP->SetMinEnergy( theMin );
  theHyperonFTFP->SetMaxEnergy( theMax );
  G4FTFModel* theStringModel = new G4FTFModel;
  theStringModel->SetFragmentationModel( new G4ExcitedStringDecay );
  G4GeneratorPrecompoundInterface* theCascade = new G4GeneratorPrecompoundInterface;
  theHyperonFTFP->SetTransport( theCascade );
  theHyperonFTFP->SetHighEnergyGenerator( theStringModel );
  if ( quasiElastic ) theHyperonFTFP->SetQuasiElasticChannel( new G4QuasiElasticChannel );
  
  theBertini = new G4CascadeInterface;
  theBertini->SetMinEnergy( 0.0 );
  theBertini->SetMaxEnergy( G4HadronicParameters::Instance()->GetMaxEnergyTransitionFTF_Cascade() );
 
  // AntiHyperons: Use FTFP for full energy range, starting at 0.
  theAntiHyperonFTFP = new G4TheoFSGenerator( "FTFP" );
  theAntiHyperonFTFP->SetMinEnergy( 0.0 );
  theAntiHyperonFTFP->SetMaxEnergy( theMax );
  theAntiHyperonFTFP->SetTransport( theCascade );
  theAntiHyperonFTFP->SetHighEnergyGenerator( theStringModel );
  if ( quasiElastic ) theAntiHyperonFTFP->SetQuasiElasticChannel( new G4QuasiElasticChannel );
 
  // use Glauber-Gribov cross sections
  theInelasticCrossSection = new G4CrossSectionInelastic( new G4ComponentGGHadronNucleusXsc );
}

~G4HyperonFTFPBuilder()

G4HyperonFTFPBuilder::~G4HyperonFTFPBuilder ( )

virtual

Definition at line 88 of file G4HyperonFTFPBuilder.cc.

{}

Member Function Documentation

Build() [1/2]

virtual void G4HyperonFTFPBuilder::Build ( G4HadronElasticProcess * )

inlinefinaloverridevirtual

Implements G4VHyperonBuilder.

Definition at line 55 of file G4HyperonFTFPBuilder.hh.

{}

Build() [2/2]

void G4HyperonFTFPBuilder::Build ( G4HadronInelasticProcess * aP )

finaloverridevirtual

Implements G4VHyperonBuilder.

Definition at line 91 of file G4HyperonFTFPBuilder.cc.

                                                               {
  if ( aP->GetParticleDefinition()  &&  aP->GetParticleDefinition()->GetBaryonNumber() < 0 ) {
    // Anti-hyperon
    theAntiHyperonFTFP->SetMaxEnergy( theMax );
    aP->RegisterMe( theAntiHyperonFTFP );
  } else {
    // Hyperon
    theHyperonFTFP->SetMinEnergy( theMin );
    theHyperonFTFP->SetMaxEnergy( theMax );
    aP->RegisterMe( theBertini );
    aP->RegisterMe( theHyperonFTFP );
  }
  aP->AddDataSet( theInelasticCrossSection );
}

SetMaxEnergy()

virtual void G4HyperonFTFPBuilder::SetMaxEnergy ( G4double val )

inlinefinaloverridevirtual

Reimplemented from G4PhysicsBuilderInterface.

Definition at line 62 of file G4HyperonFTFPBuilder.hh.

{ theMax = val; }

SetMinEnergy()

virtual void G4HyperonFTFPBuilder::SetMinEnergy ( G4double val )

inlinefinaloverridevirtual

Reimplemented from G4PhysicsBuilderInterface.

Definition at line 61 of file G4HyperonFTFPBuilder.hh.

{ theMin = val; }

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

• G4HyperonFTFPBuilder.hh
• G4HyperonFTFPBuilder.cc