#include <G4TheoFSGenerator.hh>

Inheritance diagram for G4TheoFSGenerator:

Public Member Functions
	G4TheoFSGenerator (const G4String &name="TheoFSGenerator")

	~G4TheoFSGenerator ()

G4HadFinalState *	ApplyYourself (const G4HadProjectile &thePrimary, G4Nucleus &theNucleus)

void	SetTransport (G4VIntraNuclearTransportModel *const value)

void	SetHighEnergyGenerator (G4VHighEnergyGenerator *const value)

void	SetQuasiElasticChannel (G4QuasiElasticChannel *const value)

void	SetProjectileDiffraction (G4ProjectileDiffractiveChannel *const value)

virtual std::pair< G4double, G4double >	GetEnergyMomentumCheckLevels () const

void	ModelDescription (std::ostream &outFile) const

Public Member Functions inherited from G4HadronicInteraction
	G4HadronicInteraction (const G4String &modelName="HadronicModel")

virtual	~G4HadronicInteraction ()

virtual G4HadFinalState *	ApplyYourself (const G4HadProjectile &aTrack, G4Nucleus &targetNucleus)=0

virtual G4double	SampleInvariantT (const G4ParticleDefinition *p, G4double plab, G4int Z, G4int A)

virtual G4bool	IsApplicable (const G4HadProjectile &, G4Nucleus &)

G4double	GetMinEnergy () const

G4double	GetMinEnergy (const G4Material aMaterial, const G4Element anElement) const

void	SetMinEnergy (G4double anEnergy)

void	SetMinEnergy (G4double anEnergy, const G4Element *anElement)

void	SetMinEnergy (G4double anEnergy, const G4Material *aMaterial)

G4double	GetMaxEnergy () const

G4double	GetMaxEnergy (const G4Material aMaterial, const G4Element anElement) const

void	SetMaxEnergy (const G4double anEnergy)

void	SetMaxEnergy (G4double anEnergy, const G4Element *anElement)

void	SetMaxEnergy (G4double anEnergy, const G4Material *aMaterial)

const G4HadronicInteraction *	GetMyPointer () const

G4int	GetVerboseLevel () const

void	SetVerboseLevel (G4int value)

const G4String &	GetModelName () const

void	DeActivateFor (const G4Material *aMaterial)

void	ActivateFor (const G4Material *aMaterial)

void	DeActivateFor (const G4Element *anElement)

void	ActivateFor (const G4Element *anElement)

G4bool	IsBlocked (const G4Material *aMaterial) const

G4bool	IsBlocked (const G4Element *anElement) const

void	SetRecoilEnergyThreshold (G4double val)

G4double	GetRecoilEnergyThreshold () const

G4bool	operator== (const G4HadronicInteraction &right) const

G4bool	operator!= (const G4HadronicInteraction &right) const

virtual const std::pair< G4double, G4double >	GetFatalEnergyCheckLevels () const

virtual std::pair< G4double, G4double >	GetEnergyMomentumCheckLevels () const

void	SetEnergyMomentumCheckLevels (G4double relativeLevel, G4double absoluteLevel)

virtual void	ModelDescription (std::ostream &outFile) const

Additional Inherited Members
Protected Member Functions inherited from G4HadronicInteraction
void	SetModelName (const G4String &nam)

G4bool	IsBlocked () const

void	Block ()

Protected Attributes inherited from G4HadronicInteraction
G4HadFinalState	theParticleChange

G4int	verboseLevel

G4double	theMinEnergy

G4double	theMaxEnergy

G4bool	isBlocked

Detailed Description

Definition at line 54 of file G4TheoFSGenerator.hh.

Constructor & Destructor Documentation

◆ G4TheoFSGenerator()

G4TheoFSGenerator::G4TheoFSGenerator ( const G4String & name = "TheoFSGenerator" )

Definition at line 40 of file G4TheoFSGenerator.cc.

    : G4HadronicInteraction(name)
    , theTransport(0), theHighEnergyGenerator(0)
    , theQuasielastic(0), theProjectileDiffraction(0)
 {
 theParticleChange = new G4HadFinalState;
}

◆ ~G4TheoFSGenerator()

G4TheoFSGenerator::~G4TheoFSGenerator ( )

Definition at line 48 of file G4TheoFSGenerator.cc.

{
  delete theParticleChange;
}

Member Function Documentation

◆ ApplyYourself()

G4HadFinalState * G4TheoFSGenerator::ApplyYourself	(	const G4HadProjectile &	thePrimary,
		G4Nucleus &	theNucleus
	)

virtual

Implements G4HadronicInteraction.

Definition at line 68 of file G4TheoFSGenerator.cc.

{
  // init particle change
  theParticleChange->Clear();
  theParticleChange->SetStatusChange(stopAndKill);
  
  // check if models have been registered, and use default, in case this is not true @@
  
  // get result from high energy model
  G4DynamicParticle aTemp(const_cast<G4ParticleDefinition *>(thePrimary.GetDefinition()),
                          thePrimary.Get4Momentum().vect());
  const G4DynamicParticle * aPart = &aTemp;
 
  if ( theQuasielastic ) {
  
     if ( theQuasielastic->GetFraction(theNucleus, *aPart) > G4UniformRand() )
     {
       //G4cout<<"___G4TheoFSGenerator: before Scatter (1) QE=" << theQuasielastic<<G4endl;
       G4KineticTrackVector *result= theQuasielastic->Scatter(theNucleus, *aPart);
       //G4cout << "^^G4TheoFSGenerator: after Scatter (1) " << G4endl;
       if (result)
       {
        for(unsigned int  i=0; i<result->size(); i++)
        {
          G4DynamicParticle * aNew = 
         new G4DynamicParticle(result->operator[](i)->GetDefinition(),
                                   result->operator[](i)->Get4Momentum().e(),
                                   result->operator[](i)->Get4Momentum().vect());
          theParticleChange->AddSecondary(aNew);
          delete result->operator[](i);
        }
        delete result;
       
       } else 
       {
        theParticleChange->SetStatusChange(isAlive);
        theParticleChange->SetEnergyChange(thePrimary.GetKineticEnergy());
        theParticleChange->SetMomentumChange(thePrimary.Get4Momentum().vect().unit());
 
       }
    return theParticleChange;
     } 
  }
  if ( theProjectileDiffraction) {
  
     if ( theProjectileDiffraction->GetFraction(theNucleus, *aPart) > G4UniformRand() )
      // strictly, this returns fraction on inelastic, so quasielastic should 
    //    already be substracted, ie. quasielastic should always be used
    //     before diffractive
     {
       //G4cout << "____G4TheoFSGenerator: before Scatter (2) " << G4endl;
       G4KineticTrackVector *result= theProjectileDiffraction->Scatter(theNucleus, *aPart);
       //G4cout << "^^^^G4TheoFSGenerator: after Scatter (2) " << G4endl;
    if (result)
    {
        for(unsigned int  i=0; i<result->size(); i++)
        {
          G4DynamicParticle * aNew = 
         new G4DynamicParticle(result->operator[](i)->GetDefinition(),
                                   result->operator[](i)->Get4Momentum().e(),
                                   result->operator[](i)->Get4Momentum().vect());
          theParticleChange->AddSecondary(aNew);
          delete result->operator[](i);
        }
        delete result;
       
    } else 
    {
        theParticleChange->SetStatusChange(isAlive);
        theParticleChange->SetEnergyChange(thePrimary.GetKineticEnergy());
        theParticleChange->SetMomentumChange(thePrimary.Get4Momentum().vect().unit());
 
    }
    return theParticleChange;
     } 
  }
  G4KineticTrackVector * theInitialResult =
               theHighEnergyGenerator->Scatter(theNucleus, *aPart);
 
//#define DEBUG_initial_result
  #ifdef DEBUG_initial_result
      G4double E_out(0);
      G4IonTable * ionTable=G4ParticleTable::GetParticleTable()->GetIonTable();
      std::vector<G4KineticTrack *>::iterator ir_iter;
      for(ir_iter=theInitialResult->begin(); ir_iter!=theInitialResult->end(); ir_iter++)
      {
          //G4cout << "TheoFS secondary, mom " << (*ir_iter)->GetDefinition()->GetParticleName() << " " << (*ir_iter)->Get4Momentum() << G4endl;
          E_out += (*ir_iter)->Get4Momentum().e();
      }
      G4double init_mass= ionTable->GetIonMass(theNucleus.GetZ_asInt(),theNucleus.GetA_asInt());
          G4double init_E=aPart->Get4Momentum().e();
      // residual nucleus
      const std::vector<G4Nucleon> & thy = theHighEnergyGenerator->GetWoundedNucleus()->GetNucleons();
      G4int resZ(0),resA(0);
      G4double delta_m(0);
      for(size_t them=0; them<thy.size(); them++)
      {
         if(thy[them].AreYouHit()) {
           ++resA;
           if ( thy[them].GetDefinition() == G4Proton::Proton() ) {
              ++resZ;
          delta_m +=G4Proton::Proton()->GetPDGMass();
           } else {
              delta_m +=G4Neutron::Neutron()->GetPDGMass();
           }  
         }
      }
      G4double final_mass(0);
      if ( theNucleus.GetA_asInt() ) {
       final_mass=ionTable->GetIonMass(theNucleus.GetZ_asInt()-resZ,theNucleus.GetA_asInt()- resA);
      }
      G4double E_excit=init_mass + init_E - final_mass - E_out;
      G4cout << " Corrected delta mass " << init_mass - final_mass - delta_m << G4endl;
      G4cout << "initial E, mass = " << init_E << ", " << init_mass << G4endl;
      G4cout << "  final E, mass = " << E_out <<", " << final_mass << "  excitation_E " << E_excit << G4endl;
  #endif
 
  G4ReactionProductVector * theTransportResult = NULL;
  G4int hitCount = 0;
  const std::vector<G4Nucleon>& they = theHighEnergyGenerator->GetWoundedNucleus()->GetNucleons();
  for(size_t them=0; them<they.size(); them++)
  {
    if(they[them].AreYouHit()) hitCount ++;
  }
  if(hitCount != theHighEnergyGenerator->GetWoundedNucleus()->GetMassNumber() )
  {
    theTransport->SetPrimaryProjectile(thePrimary); // For Bertini Cascade
    theTransportResult = 
               theTransport->Propagate(theInitialResult, theHighEnergyGenerator->GetWoundedNucleus());
    if ( !theTransportResult ) {
       G4cout << "G4TheoFSGenerator: null ptr from transport propagate " << G4endl;
       throw G4HadronicException(__FILE__, __LINE__, "Null ptr from transport propagate");
    } 
  }
  else
  {
    theTransportResult = theDecay.Propagate(theInitialResult, theHighEnergyGenerator->GetWoundedNucleus());
    if ( !theTransportResult ) {
       G4cout << "G4TheoFSGenerator: null ptr from decay propagate " << G4endl;
       throw G4HadronicException(__FILE__, __LINE__, "Null ptr from decay propagate");
    }   
  }
 
  // Fill particle change
  unsigned int i;
  for(i=0; i<theTransportResult->size(); i++)
  {
    G4DynamicParticle * aNew = 
       new G4DynamicParticle(theTransportResult->operator[](i)->GetDefinition(),
                             theTransportResult->operator[](i)->GetTotalEnergy(),
                             theTransportResult->operator[](i)->GetMomentum());
    // @@@ - overkill? G4double newTime = theParticleChange->GetGlobalTime(theTransportResult->operator[](i)->GetFormationTime());
    theParticleChange->AddSecondary(aNew);
    delete theTransportResult->operator[](i);
  }
  
  // some garbage collection
  delete theTransportResult;
  
  // Done
  return theParticleChange;
}

Referenced by G4ElectroNuclearReaction::ApplyYourself().

◆ GetEnergyMomentumCheckLevels()

std::pair< G4double, G4double > G4TheoFSGenerator::GetEnergyMomentumCheckLevels ( ) const

virtual

Reimplemented from G4HadronicInteraction.

Definition at line 231 of file G4TheoFSGenerator.cc.

{
  if ( theHighEnergyGenerator ) {
     return theHighEnergyGenerator->GetEnergyMomentumCheckLevels();
  } else {
     return std::pair<G4double, G4double>(DBL_MAX, DBL_MAX);
  }
}

◆ ModelDescription()

void G4TheoFSGenerator::ModelDescription ( std::ostream & outFile ) const

virtual

Reimplemented from G4HadronicInteraction.

Definition at line 53 of file G4TheoFSGenerator.cc.

{
  outFile << GetModelName() <<" consists of a " << theHighEnergyGenerator->GetModelName()
          << " string model and of "
          << ".\n"
          << "The string model simulates the interaction of\n"
          << "an incident hadron with a nucleus, forming \n"
          << "excited strings, decays these strings into hadrons,\n"
          << "and leaves an excited nucleus.\n"
          << "The string model:\n";
  theHighEnergyGenerator->ModelDescription(outFile);
//theTransport->IntraNuclearTransportDescription(outFile)
}

◆ SetHighEnergyGenerator()

void G4TheoFSGenerator::SetHighEnergyGenerator ( G4VHighEnergyGenerator *const value )

inline

Definition at line 106 of file G4TheoFSGenerator.hh.

{
  theHighEnergyGenerator= value;
}

◆ SetProjectileDiffraction()

void G4TheoFSGenerator::SetProjectileDiffraction ( G4ProjectileDiffractiveChannel *const value )

inline

Definition at line 115 of file G4TheoFSGenerator.hh.

{
  theProjectileDiffraction = value;
}

Referenced by G4QGSBuilder::BuildModel(), G4QGSPNeutronBuilder::G4QGSPNeutronBuilder(), G4QGSPPiKBuilder::G4QGSPPiKBuilder(), G4QGSPPionBuilder::G4QGSPPionBuilder(), and G4QGSPProtonBuilder::G4QGSPProtonBuilder().

◆ SetQuasiElasticChannel()

void G4TheoFSGenerator::SetQuasiElasticChannel ( G4QuasiElasticChannel *const value )

inline

Definition at line 111 of file G4TheoFSGenerator.hh.

{
  theQuasielastic = value;
}

Referenced by G4MiscQGSCBuilder::Build(), G4QGSBuilder::BuildModel(), G4FTFBinaryKaonBuilder::G4FTFBinaryKaonBuilder(), G4FTFBinaryNeutronBuilder::G4FTFBinaryNeutronBuilder(), G4FTFBinaryPiKBuilder::G4FTFBinaryPiKBuilder(), G4FTFBinaryPionBuilder::G4FTFBinaryPionBuilder(), G4FTFBinaryProtonBuilder::G4FTFBinaryProtonBuilder(), G4FTFCNeutronBuilder::G4FTFCNeutronBuilder(), G4FTFCPiKBuilder::G4FTFCPiKBuilder(), G4FTFCProtonBuilder::G4FTFCProtonBuilder(), G4FTFPAntiBarionBuilder::G4FTFPAntiBarionBuilder(), G4FTFPNeutronBuilder::G4FTFPNeutronBuilder(), G4FTFPPiKBuilder::G4FTFPPiKBuilder(), G4FTFPProtonBuilder::G4FTFPProtonBuilder(), G4QGSBinaryNeutronBuilder::G4QGSBinaryNeutronBuilder(), G4QGSBinaryPiKBuilder::G4QGSBinaryPiKBuilder(), G4QGSBinaryProtonBuilder::G4QGSBinaryProtonBuilder(), G4QGSC_CHIPSNeutronBuilder::G4QGSC_CHIPSNeutronBuilder(), G4QGSC_CHIPSPiKBuilder::G4QGSC_CHIPSPiKBuilder(), G4QGSC_CHIPSProtonBuilder::G4QGSC_CHIPSProtonBuilder(), G4QGSC_QGSCNeutronBuilder::G4QGSC_QGSCNeutronBuilder(), G4QGSC_QGSCPiKBuilder::G4QGSC_QGSCPiKBuilder(), G4QGSC_QGSCProtonBuilder::G4QGSC_QGSCProtonBuilder(), G4QGSCEflowNeutronBuilder::G4QGSCEflowNeutronBuilder(), G4QGSCEflowPiKBuilder::G4QGSCEflowPiKBuilder(), G4QGSCEflowProtonBuilder::G4QGSCEflowProtonBuilder(), G4QGSCNeutronBuilder::G4QGSCNeutronBuilder(), G4QGSCPiKBuilder::G4QGSCPiKBuilder(), G4QGSCProtonBuilder::G4QGSCProtonBuilder(), G4QGSPNeutronBuilder::G4QGSPNeutronBuilder(), G4QGSPPiKBuilder::G4QGSPPiKBuilder(), G4QGSPPionBuilder::G4QGSPPionBuilder(), and G4QGSPProtonBuilder::G4QGSPProtonBuilder().

◆ SetTransport()

void G4TheoFSGenerator::SetTransport ( G4VIntraNuclearTransportModel *const value )

inline

Definition at line 96 of file G4TheoFSGenerator.hh.

{
  theTransport = value;
}

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ G4TheoFSGenerator()

◆ ~G4TheoFSGenerator()

Member Function Documentation

◆ ApplyYourself()

◆ GetEnergyMomentumCheckLevels()

◆ ModelDescription()

◆ SetHighEnergyGenerator()

◆ SetProjectileDiffraction()

◆ SetQuasiElasticChannel()

◆ SetTransport()