G4FissionProductYieldDist Class Reference

#include <geant4/tree/geant4-10.6-release/source/processes/hadronic/models/particle_hp/include/G4FissionProductYieldDist.hh>

Inheritance diagram for G4FissionProductYieldDist:

Collaboration diagram for G4FissionProductYieldDist:

Public Member Functions
	G4FissionProductYieldDist (G4int WhichIsotope, G4FFGEnumerations::MetaState WhichMetaState, G4FFGEnumerations::FissionCause WhichCause, G4FFGEnumerations::YieldType WhichYieldType, std::istringstream &dataStream)
	G4FissionProductYieldDist (G4int WhichIsotope, G4FFGEnumerations::MetaState WhichMetaState, G4FFGEnumerations::FissionCause WhichCause, G4FFGEnumerations::YieldType WhichYieldType, G4int Verbosity, std::istringstream &dataStream)
G4DynamicParticleVector *	G4GetFission (void)
G4Ions *	G4GetFissionProduct (void)
void	G4SetAlphaProduction (G4double WhatAlphaProduction)
void	G4SetEnergy (G4double WhatIncidentEnergy)
void	G4SetTernaryProbability (G4double TernaryProbability)
void	G4SetVerbosity (G4int WhatVerbosity)
virtual	~G4FissionProductYieldDist (void)

Protected Member Functions
void	CheckAlphaSanity (void)
G4Ions *	FindParticle (G4double RandomParticle)
G4Ions *	FindParticleExtrapolation (G4double RandomParticle, G4bool LowerEnergyGroupExists)
G4Ions *	FindParticleInterpolation (G4double RandomParticle, G4int LowerEnergyGroup)
G4Ions *	FindParticleBranchSearch (ProbabilityBranch *Branch, G4double RandomParticle, G4int EnergyGroup1, G4int EnergyGroup2)
virtual void	GenerateAlphas (std::vector< G4ReactionProduct * > *Alphas)
virtual void	GenerateNeutrons (std::vector< G4ReactionProduct * > *Neutrons)
virtual G4Ions *	GetFissionProduct (void)=0
G4Ions *	GetParticleDefinition (G4int Product, G4FFGEnumerations::MetaState MetaState)
G4String	MakeDirectoryName (void)
G4String	MakeFileName (G4int Isotope, G4FFGEnumerations::MetaState MetaState)
G4DynamicParticle *	MakeG4DynamicParticle (G4ReactionProduct *)
G4String	MakeIsotopeName (G4int Isotope, G4FFGEnumerations::MetaState MetaState)
virtual void	MakeTrees (void)
virtual void	ReadProbabilities (void)
void	Renormalize (ProbabilityBranch *Branch)
void	SampleAlphaEnergies (std::vector< G4ReactionProduct * > *Alphas)
void	SampleGammaEnergies (std::vector< G4ReactionProduct * > *Gammas)
void	SampleNeutronEnergies (std::vector< G4ReactionProduct * > *Neutrons)
void	SetNubar (void)
virtual void	SortProbability (G4ENDFYieldDataContainer *YieldData)
void	BurnTree (ProbabilityBranch *Branch)

Protected Attributes
const G4int	Isotope_
const G4FFGEnumerations::MetaState	MetaState_
const G4FFGEnumerations::FissionCause	Cause_
const G4FFGEnumerations::YieldType	YieldType_
G4ENDFTapeRead *	ENDFData_
G4Ions *	AlphaDefinition_
G4double	AlphaProduction_
G4double	TernaryProbability_
G4Gamma *	GammaDefinition_
G4double	IncidentEnergy_
G4double	MeanGammaEnergy_
G4Ions *	NeutronDefinition_
G4double	Nubar_
G4double	NubarWidth_
G4int	RemainingZ_
G4int	RemainingA_
G4double	RemainingEnergy_
G4int	Verbosity_
ProbabilityTree *	Trees_
G4Ions *	SmallestZ_
G4Ions *	SmallestA_
G4Ions *	LargestZ_
G4Ions *	LargestA_
G4int	YieldEnergyGroups_
G4double *	YieldEnergies_
G4double *	MaintainNormalizedData_
G4double *	DataTotal_
G4int	TreeCount_
G4int	BranchCount_
G4IonTable *	IonTable_
G4ParticleHPNames *	ElementNames_
G4FPYSamplingOps *	RandomEngine_

Private Member Functions
void	Initialize (std::istringstream &dataStream)

Detailed Description

G4FissionProductYieldDist is the base class for storing all the fission data and generating fission events.

Definition at line 54 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 54 of file G4FissionProductYieldDist.hh

Constructor & Destructor Documentation

G4FissionProductYieldDist::G4FissionProductYieldDist	(	G4int	WhichIsotope,
		G4FFGEnumerations::MetaState	WhichMetaState,
		G4FFGEnumerations::FissionCause	WhichCause,
		G4FFGEnumerations::YieldType	WhichYieldType,
		std::istringstream &	dataStream
	)

Default constructor

• Usage:
  • WhichIsotope: Isotope number of the element in ZZZAAA form
  • WhichMetaState: GROUND_STATE, META_1, or META_2
  • WhichCause: SPONTANEOUS or N_INDUCED
  • WhichYieldType: INDEPENDENT or CUMULATIVE

• Notes:

Definition at line 83 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 83 of file G4FissionProductYieldDist.cc

References e, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, and Initialize().

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G4FissionProductYieldDist::G4FissionProductYieldDist	(	G4int	WhichIsotope,
		G4FFGEnumerations::MetaState	WhichMetaState,
		G4FFGEnumerations::FissionCause	WhichCause,
		G4FFGEnumerations::YieldType	WhichYieldType,
		G4int	Verbosity,
		std::istringstream &	dataStream
	)

Overloaded constructor

• Usage:
  • WhichIsotope: Isotope number of the element in ZZZAAA form
  • WhichMetaState: GROUND_STATE, META_1, or META_2
  • WhichCause: SPONTANEOUS or N_INDUCED
  • WhichYieldType: INDEPENDENT or CUMULATIVE
  • Verbosity: Verbosity level

• Notes:

Definition at line 110 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 110 of file G4FissionProductYieldDist.cc

References e, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, and Initialize().

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G4FissionProductYieldDist::~G4FissionProductYieldDist ( void  )

virtual

Default deconstructor. It is a virtual function since G4FissionProductYieldDist is a parent class

Definition at line 1499 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1499 of file G4FissionProductYieldDist.cc

References BurnTree(), DataTotal_, ElementNames_, ENDFData_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, MaintainNormalizedData_, ProbabilityTree::ProbabilityRangeEnd, RandomEngine_, Trees_, TRUE, and ProbabilityTree::Trunk.

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Member Function Documentation

void G4FissionProductYieldDist::BurnTree ( ProbabilityBranch *  Branch )

protected

Recursively burns each branch in a probability tree.

Definition at line 1525 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1525 of file G4FissionProductYieldDist.cc

References G4FFG_RECURSIVE_FUNCTIONENTER__, G4FFG_RECURSIVE_FUNCTIONLEAVE__, ProbabilityBranch::IncidentEnergies, ProbabilityBranch::Left, ProbabilityBranch::ProbabilityRangeBottom, ProbabilityBranch::ProbabilityRangeTop, and ProbabilityBranch::Right.

Referenced by ~G4FissionProductYieldDist().

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void G4FissionProductYieldDist::CheckAlphaSanity ( void  )

protected

Checks to make sure that alpha overpopulation will not occur, which could result in an unsolvable zero momentum in the LAB system.

Definition at line 669 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 669 of file G4FissionProductYieldDist.cc

References AlphaProduction_, G4FFG_FUNCTIONENTER__, and G4FFG_FUNCTIONLEAVE__.

Referenced by G4GetFission().

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G4Ions * G4FissionProductYieldDist::FindParticle ( G4double  RandomParticle )

protected

Returns the G4Ions definitions pointer for the particle whose probability segment contains the (0, 1] random number RandomParticle

Definition at line 686 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 686 of file G4FissionProductYieldDist.cc

References FindParticleExtrapolation(), FindParticleInterpolation(), G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, IncidentEnergy_, ProbabilityBranch::Left, ProbabilityBranch::Particle, ProbabilityBranch::ProbabilityRangeTop, ProbabilityBranch::Right, gammaraytel::tree, TreeCount_, Trees_, ProbabilityTree::Trunk, YieldEnergies_, and YieldEnergyGroups_.

Referenced by G4GetFissionProduct(), G4FPYNormalFragmentDist::GetFissionProduct(), and G4FPYBiasedLightFragmentDist::GetFissionProduct().

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G4Ions * G4FissionProductYieldDist::FindParticleBranchSearch ( ProbabilityBranch *  Branch, G4double  RandomParticle, G4int  EnergyGroup1, G4int  EnergyGroup2  )

protected

Returns the G4Ions definitions pointer for the particle whose probability segment contains the (0, 1] random number RandomParticle by searching through a branch. Both the extrapolation and interpolation schemes currently use this function to identify the particle.

Definition at line 829 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 829 of file G4FissionProductYieldDist.cc

References G4FFG_RECURSIVE_FUNCTIONENTER__, G4FFG_RECURSIVE_FUNCTIONLEAVE__, ProbabilityBranch::IncidentEnergies, ProbabilityBranch::IncidentEnergiesCount, IncidentEnergy_, ProbabilityBranch::Left, ProbabilityBranch::Particle, ProbabilityBranch::ProbabilityRangeBottom, ProbabilityBranch::ProbabilityRangeTop, and ProbabilityBranch::Right.

Referenced by FindParticleExtrapolation(), and FindParticleInterpolation().

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G4Ions * G4FissionProductYieldDist::FindParticleExtrapolation ( G4double  RandomParticle, G4bool  LowerEnergyGroupExists  )

protected

Returns the G4Ions definitions pointer for the particle whose probability segment contains the (0, 1] random number RandomParticle by extrapolating values using the current data set. This function exists so that that different models of extrapolation may be more easily implemented in the future.

Definition at line 775 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 775 of file G4FissionProductYieldDist.cc

References FindParticleBranchSearch(), G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, TreeCount_, Trees_, and YieldEnergyGroups_.

Referenced by FindParticle().

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G4Ions * G4FissionProductYieldDist::FindParticleInterpolation ( G4double  RandomParticle, G4int  LowerEnergyGroup  )

protected

Returns the G4Ions definitions pointer for the particle whose probability segment contains the (0, 1] random number RandomParticle by interpolating values in the current data set. This function exists so that that different models of interpolation may be more easily implemented in the future.

Definition at line 808 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 808 of file G4FissionProductYieldDist.cc

References FindParticleBranchSearch(), G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, TreeCount_, and Trees_.

Referenced by FindParticle().

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G4DynamicParticleVector * G4FissionProductYieldDist::G4GetFission

(

void

)

Generates a fission event using default sampling and returns the pointer to that fission event.

• Usage: No arguments required

• Notes:
  • The fission products are loaded into FissionContainer in the following order:
    • First daughter product
    • Second daughter product
    • Alpha particles
    • Neutrons
    • Gamma rays
  • The last particle will have a NULL NextFragment pointer

Definition at line 192 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 192 of file G4FissionProductYieldDist.cc

References CLHEP::c_light, Cause_, CheckAlphaSanity(), G4FFGEnumerations::DAUGHTER_INFO, G4ArrayOps::DeleteVectorOfPointers(), G4cout, G4endl, G4Exception(), G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FFG_LOCATION__, G4FFG_SPACING__, G4FPYSamplingOps::G4SampleGaussian(), G4FPYSamplingOps::G4SampleUniform(), G4FFGEnumerations::GAMMA_INDUCED, GenerateAlphas(), GenerateNeutrons(), G4ParticleDefinition::GetAtomicMass(), G4ParticleDefinition::GetAtomicNumber(), G4ReactionProduct::GetDefinition(), GetFissionProduct(), G4Pow::GetInstance(), GetParticleDefinition(), G4ParticleDefinition::GetParticleName(), G4ParticleDefinition::GetPDGEncoding(), G4ParticleDefinition::GetPDGMass(), CLHEP::Hep3Vector::getX(), CLHEP::Hep3Vector::getY(), CLHEP::Hep3Vector::getZ(), G4FFGEnumerations::GROUND_STATE, IncidentEnergy_, Isotope_, JustWarning, keV, CLHEP::Hep3Vector::mag(), MakeG4DynamicParticle(), MeV, G4FFGEnumerations::MOMENTUM_INFO, G4FFGEnumerations::NEUTRON_INDUCED, pi, G4FFGEnumerations::PROTON_INDUCED, RandomEngine_, RemainingA_, RemainingEnergy_, RemainingZ_, CLHEP::Hep3Vector::rotateUz(), SampleAlphaEnergies(), SampleGammaEnergies(), SampleNeutronEnergies(), CLHEP::Hep3Vector::set(), G4ReactionProduct::SetMomentum(), CLHEP::Hep3Vector::setR(), CLHEP::Hep3Vector::setRThetaPhi(), CLHEP::Hep3Vector::setX(), CLHEP::Hep3Vector::setY(), CLHEP::Hep3Vector::setZ(), G4FFGEnumerations::SPONTANEOUS, and Verbosity_.

Referenced by G4FissionFragmentGenerator::G4GenerateFission().

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G4Ions * G4FissionProductYieldDist::G4GetFissionProduct

(

void

)

Selects a fission fragment at random from the probability tree and returns the G4Ions pointer.

• Usage: No arguments required

• Notes:

Definition at line 609 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 609 of file G4FissionProductYieldDist.cc

References FindParticle(), G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FPYSamplingOps::G4SampleUniform(), and RandomEngine_.

Referenced by G4FissionFragmentGenerator::G4GenerateFissionProduct().

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void G4FissionProductYieldDist::G4SetAlphaProduction

(

G4double

WhatAlphaProduction

)

Set the alpha production behavior for fission event generation.

• Usage:
  • if AlphaProduction is negative then alpha particles are sampled randomly.

• Notes:
  • The maximum number of alpha particles that may be created is physically limited by the nucleons present in the parent nucleus. Setting the AlphaProduction too high will have unpredictable results on the sampling of the fission products.

Definition at line 620 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 620 of file G4FissionProductYieldDist.cc

References AlphaProduction_, G4FFG_FUNCTIONENTER__, and G4FFG_FUNCTIONLEAVE__.

Referenced by G4FissionFragmentGenerator::G4SetAlphaProduction(), and G4FissionFragmentGenerator::InitializeFissionProductYieldClass().

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void G4FissionProductYieldDist::G4SetEnergy

(

G4double

WhatIncidentEnergy

)

Sets the energy of the incident particle

• Usage:
  • WhatIncidentEnergy: Kinetic energy, if any, of the incident neutron in GeV

• Notes:

Definition at line 630 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 630 of file G4FissionProductYieldDist.cc

References Cause_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, GeV, IncidentEnergy_, and G4FFGEnumerations::SPONTANEOUS.

Referenced by G4FissionFragmentGenerator::G4SetIncidentEnergy().

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void G4FissionProductYieldDist::G4SetTernaryProbability

(

G4double

TernaryProbability

)

Sets the probability of ternary fission

• Usage:
  • WhatTernaryProbability: Probability of generating a ternary fission event.

• Notes:

Definition at line 646 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 646 of file G4FissionProductYieldDist.cc

References G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, and TernaryProbability_.

Referenced by G4FissionFragmentGenerator::G4SetTernaryProbability(), and G4FissionFragmentGenerator::InitializeFissionProductYieldClass().

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void G4FissionProductYieldDist::G4SetVerbosity

(

G4int

WhatVerbosity

)

Sets the verbosity levels

• Usage:
  • WhichVerbosity: Combination of levels

• Notes:
  • SILENT: All verbose output is repressed
  • UPDATES: Only high-level internal changes are reported
  • DAUGHTER_INFO: Displays information about daughter product sampling
  • NEUTRON_INFO: Displays information about neutron sampling
  • GAMMA_INFO: Displays information about gamma sampling
  • ALPHA_INFO: Displays information about alpha sampling
  • MOMENTUM_INFO: Displays information about momentum balancing
  • EXTRAPOLATION_INTERPOLATION_INFO: Displays information about any data extrapolation or interpolation that occurs
  • DEBUG: Reports program flow as it steps through functions
  • PRINT_ALL: Displays any and all output

Definition at line 656 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 656 of file G4FissionProductYieldDist.cc

References ENDFData_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4ENDFTapeRead::G4SetVerbosity(), G4FPYSamplingOps::G4SetVerbosity(), RandomEngine_, and Verbosity_.

Referenced by G4FissionFragmentGenerator::G4SetVerbosity().

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void G4FissionProductYieldDist::GenerateAlphas ( std::vector< G4ReactionProduct * > *  Alphas )

protectedvirtual

Generates a G4DynamicParticleVector with the fission alphas

Definition at line 899 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 899 of file G4FissionProductYieldDist.cc

References AlphaDefinition_, AlphaProduction_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FPYSamplingOps::G4SampleIntegerGaussian(), G4FPYSamplingOps::G4SampleUniform(), G4FFGEnumerations::POSITIVE, RandomEngine_, RemainingA_, RemainingZ_, and TernaryProbability_.

Referenced by G4GetFission().

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void G4FissionProductYieldDist::GenerateNeutrons ( std::vector< G4ReactionProduct * > *  Neutrons )

protectedvirtual

Generate a linked chain of neutrons and return the pointer to the last neutron in the chain.

Definition at line 937 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 937 of file G4FissionProductYieldDist.cc

References G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FPYSamplingOps::G4SampleIntegerGaussian(), NeutronDefinition_, Nubar_, NubarWidth_, G4FFGEnumerations::POSITIVE, RandomEngine_, and RemainingA_.

Referenced by G4GetFission().

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virtual G4Ions* G4FissionProductYieldDist::GetFissionProduct ( void  )

protectedpure virtual

Selects a fission product from the probability tree, limited by the number of nucleons available to the system

Implemented in G4FPYBiasedLightFragmentDist, and G4FPYNormalFragmentDist.

Referenced by G4GetFission().

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G4Ions * G4FissionProductYieldDist::GetParticleDefinition ( G4int  Product, G4FFGEnumerations::MetaState  MetaState  )

protected

Returns the G4Ions definition pointer to the isotope defined by Product and MetaState. Searches the ParticleTable for the particle defined by Product (ZZZAAA) and MetaState and returns the G4Ions pointer to that particle. If the particle does not exist then it is created in G4ParticleTable and the pointer to the new particle is returned.

Definition at line 959 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 959 of file G4FissionProductYieldDist.cc

References A(), G4FFG_DATA_FUNCTIONENTER__, G4FFG_DATA_FUNCTIONLEAVE__, G4IonTable::GetIon(), IonTable_, and Z.

Referenced by G4GetFission(), and SortProbability().

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void G4FissionProductYieldDist::Initialize ( std::istringstream &  dataStream )

private

Initialize is a common function called by all constructors.

Definition at line 138 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 138 of file G4FissionProductYieldDist.cc

References AlphaDefinition_, AlphaProduction_, Cause_, G4ArrayOps::Copy(), DataTotal_, G4Neutron::Definition(), G4Alpha::Definition(), G4Gamma::Definition(), e, ElementNames_, ENDFData_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4ENDFTapeRead::G4GetEnergyGroupValues(), G4ENDFTapeRead::G4GetNumberOfEnergyGroups(), GammaDefinition_, G4IonTable::GetIonTable(), IncidentEnergy_, IonTable_, LargestA_, LargestZ_, MaintainNormalizedData_, MakeTrees(), NeutronDefinition_, RandomEngine_, ReadProbabilities(), SetNubar(), SmallestA_, SmallestZ_, TernaryProbability_, Verbosity_, YieldEnergies_, YieldEnergyGroups_, and YieldType_.

Referenced by G4FissionProductYieldDist().

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G4String G4FissionProductYieldDist::MakeDirectoryName ( void  )

protected

Generates the directory location for the data file referenced by G4FissionProductYieldDist

Definition at line 1037 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1037 of file G4FissionProductYieldDist.cc

References G4FFGDefaultValues::ENDFFissionDataLocation, G4FFG_FUNCTIONENTER__, and G4FFG_FUNCTIONLEAVE__.

G4String G4FissionProductYieldDist::MakeFileName ( G4int  Isotope, G4FFGEnumerations::MetaState  MetaState  )

protected

Generates the appropriate file name for the isotope requested

Definition at line 1051 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1051 of file G4FissionProductYieldDist.cc

References G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, and MakeIsotopeName().

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G4DynamicParticle * G4FissionProductYieldDist::MakeG4DynamicParticle ( G4ReactionProduct *  ReactionProduct )

protected

Creates a G4DynamicParticle from an existing G4ReactionProduct

Definition at line 1074 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1074 of file G4FissionProductYieldDist.cc

References G4FFG_DATA_FUNCTIONENTER__, G4FFG_DATA_FUNCTIONLEAVE__, G4ReactionProduct::GetDefinition(), and G4ReactionProduct::GetMomentum().

Referenced by G4GetFission().

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G4String G4FissionProductYieldDist::MakeIsotopeName ( G4int  Isotope, G4FFGEnumerations::MetaState  MetaState  )

protected

Generates the unique name for an isotope/isomer defined by Isotope\ and MetaState in the following format: ZZZ_AAAmX_NAME

Definition at line 1085 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1085 of file G4FissionProductYieldDist.cc

References A(), ElementNames_, G4FFG_DATA_FUNCTIONENTER__, G4FFG_DATA_FUNCTIONLEAVE__, G4FFGEnumerations::GROUND_STATE, G4FFGEnumerations::META_2, G4ParticleHPNames::theString, and Z.

Referenced by MakeFileName().

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void G4FissionProductYieldDist::MakeTrees ( void  )

protectedvirtual

Dynamically allocates and initializes the 'field' of 'trees' with the 'trunks'

Definition at line 1118 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1118 of file G4FissionProductYieldDist.cc

References ProbabilityTree::BranchCount, ENDFData_, FALSE, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4ENDFTapeRead::G4GetNumberOfFissionProducts(), ProbabilityTree::IsEnd, ProbabilityTree::ProbabilityRangeEnd, TreeCount_, Trees_, TRUE, ProbabilityTree::Trunk, and YieldEnergyGroups_.

Referenced by Initialize().

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void G4FissionProductYieldDist::ReadProbabilities ( void  )

protectedvirtual

Reads in the probability data from the data file

Definition at line 1154 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1154 of file G4FissionProductYieldDist.cc

References BranchCount_, G4ArrayOps::Copy(), DataTotal_, G4ArrayOps::Divide(), ENDFData_, G4FFG_DATA_FUNCTIONENTER__, G4FFG_DATA_FUNCTIONLEAVE__, G4ENDFTapeRead::G4GetNumberOfFissionProducts(), G4ENDFTapeRead::G4GetYield(), MaintainNormalizedData_, Renormalize(), G4ArrayOps::Set(), SortProbability(), TreeCount_, Trees_, and YieldEnergyGroups_.

Referenced by Initialize().

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void G4FissionProductYieldDist::Renormalize ( ProbabilityBranch *  Branch )

protected

Renormalizes the data in a ProbabilityTree. Traverses the tree structure and renormalizes all the probability data into probability segments, ensuring that no segment overlaps the other.

Definition at line 1187 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1187 of file G4FissionProductYieldDist.cc

References G4ArrayOps::Add(), G4ArrayOps::Copy(), DataTotal_, G4FFG_RECURSIVE_FUNCTIONENTER__, G4FFG_RECURSIVE_FUNCTIONLEAVE__, ProbabilityBranch::Left, MaintainNormalizedData_, G4ArrayOps::Multiply(), ProbabilityBranch::ProbabilityRangeBottom, ProbabilityBranch::ProbabilityRangeTop, ProbabilityBranch::Right, and YieldEnergyGroups_.

Referenced by ReadProbabilities().

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void G4FissionProductYieldDist::SampleAlphaEnergies ( std::vector< G4ReactionProduct * > *  Alphas )

protected

Sample the energy of the alpha particles. The energy used by the alpha particles is subtracted from the available energy

Definition at line 1213 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1213 of file G4FissionProductYieldDist.cc

References G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FPYSamplingOps::G4SampleGaussian(), MeV, G4FFGEnumerations::POSITIVE, RandomEngine_, and RemainingEnergy_.

Referenced by G4GetFission().

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void G4FissionProductYieldDist::SampleGammaEnergies ( std::vector< G4ReactionProduct * > *  Gammas )

protected

Samples the energy of the gamma rays

Definition at line 1253 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1253 of file G4FissionProductYieldDist.cc

References G4cout, G4endl, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, GammaDefinition_, keV, G4FFGDefaultValues::MeanGammaEnergy, MeV, G4FFGEnumerations::POSITIVE, RandomEngine_, and RemainingEnergy_.

Referenced by G4GetFission().

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void G4FissionProductYieldDist::SampleNeutronEnergies ( std::vector< G4ReactionProduct * > *  Neutrons )

protected

Sample the energy of the neutrons using the Watt fission spectrum. The kinetic energy consumed is returned.

Definition at line 1322 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1322 of file G4FissionProductYieldDist.cc

References Cause_, G4cout, G4endl, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4FPYSamplingOps::G4SampleWatt(), IncidentEnergy_, Isotope_, RandomEngine_, and RemainingEnergy_.

Referenced by G4GetFission().

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void G4FissionProductYieldDist::SetNubar ( void  )

protected

Sets the nubar values for the isotope referenced by G4FissionProductYieldDistdefined from the data sets defined in SpecialOps.hh

Definition at line 1365 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1365 of file G4FissionProductYieldDist.cc

References Cause_, G4FFG_FUNCTIONENTER__, G4FFG_FUNCTIONLEAVE__, G4Pow::GetInstance(), IncidentEnergy_, Isotope_, NeutronInducedNubar_, NeutronInducedNubarWidth_, Nubar_, NubarWidth_, G4Pow::powA(), G4Pow::powN(), G4FFGEnumerations::SPONTANEOUS, SpontaneousNubar_, and SpontaneousNubarWidth_.

Referenced by Initialize().

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void G4FissionProductYieldDist::SortProbability ( G4ENDFYieldDataContainer *  YieldData )

protectedvirtual

Sorts information for a potential new particle into the correct tree

Definition at line 1416 of file G4FissionProductYieldDist.cc.

View newest version in sPHENIX GitHub at line 1416 of file G4FissionProductYieldDist.cc

References G4ArrayOps::Add(), ProbabilityTree::BranchCount, BranchCount_, G4ArrayOps::Copy(), DataTotal_, G4FFG_DATA_FUNCTIONENTER__, G4FFG_DATA_FUNCTIONLEAVE__, G4ParticleDefinition::GetAtomicMass(), G4ParticleDefinition::GetAtomicNumber(), G4ENDFYieldDataContainer::GetMetaState(), GetParticleDefinition(), G4ENDFYieldDataContainer::GetProduct(), G4ENDFYieldDataContainer::GetYieldProbability(), ProbabilityBranch::IncidentEnergiesCount, LargestA_, LargestZ_, SmallestA_, SmallestZ_, TreeCount_, Trees_, ProbabilityTree::Trunk, YieldEnergies_, and YieldEnergyGroups_.

Referenced by ReadProbabilities().

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Member Data Documentation

G4Ions* G4FissionProductYieldDist::AlphaDefinition_

protected

Contains the G4Ions pointer to an alpha particle

Definition at line 187 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 187 of file G4FissionProductYieldDist.hh

Referenced by GenerateAlphas(), and Initialize().

G4double G4FissionProductYieldDist::AlphaProduction_

protected

Controls whether alpha particles are emitted, and how many

Definition at line 189 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 189 of file G4FissionProductYieldDist.hh

Referenced by CheckAlphaSanity(), G4SetAlphaProduction(), GenerateAlphas(), and Initialize().

G4int G4FissionProductYieldDist::BranchCount_

protected

A run-time counter for the total number of branches stored

Definition at line 243 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 243 of file G4FissionProductYieldDist.hh

Referenced by ReadProbabilities(), and SortProbability().

const G4FFGEnumerations::FissionCause G4FissionProductYieldDist::Cause_

protected

The cause of fission: SPONTANEOUS or N_INDUCED.

Definition at line 175 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 175 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), G4SetEnergy(), Initialize(), SampleNeutronEnergies(), and SetNubar().

G4double* G4FissionProductYieldDist::DataTotal_

protected

A running total of all the probabilities

Definition at line 239 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 239 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), ReadProbabilities(), Renormalize(), SortProbability(), and ~G4FissionProductYieldDist().

G4ParticleHPNames* G4FissionProductYieldDist::ElementNames_

protected

Pointer to G4NeutronHPNames
Provides access to the list of element names included in Geant4

Definition at line 255 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 255 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), MakeIsotopeName(), and ~G4FissionProductYieldDist().

G4ENDFTapeRead* G4FissionProductYieldDist::ENDFData_

protected

Name of the fission yield product data file that G4FissionProductYieldDist references

Definition at line 183 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 183 of file G4FissionProductYieldDist.hh

Referenced by G4SetVerbosity(), Initialize(), MakeTrees(), ReadProbabilities(), and ~G4FissionProductYieldDist().

G4Gamma* G4FissionProductYieldDist::GammaDefinition_

protected

Contains the g4ParticleDefinition pointer to a gamma particle

Definition at line 193 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 193 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), and SampleGammaEnergies().

G4double G4FissionProductYieldDist::IncidentEnergy_

protected

Kinetic energy, if any, of the incident particle in GeV.

Definition at line 195 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 195 of file G4FissionProductYieldDist.hh

Referenced by FindParticle(), FindParticleBranchSearch(), G4GetFission(), G4SetEnergy(), Initialize(), SampleNeutronEnergies(), and SetNubar().

G4IonTable* G4FissionProductYieldDist::IonTable_

protected

Pointer to G4IonTable
All G4Ions are created using G4IonTable

Definition at line 251 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 251 of file G4FissionProductYieldDist.hh

Referenced by GetParticleDefinition(), and Initialize().

const G4int G4FissionProductYieldDist::Isotope_

protected

Number in ZZZAAA format of the isotope that G4FissionProductYieldDist references

Definition at line 168 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 168 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), G4FPYBiasedLightFragmentDist::Initialize(), SampleNeutronEnergies(), and SetNubar().

G4Ions* G4FissionProductYieldDist::LargestA_

protected

Defines the largest Z particle in the field of trees

Definition at line 231 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 231 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), and SortProbability().

G4Ions* G4FissionProductYieldDist::LargestZ_

protected

Defines the largest Z particle in the field of trees.

Definition at line 229 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 229 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), and SortProbability().

G4double* G4FissionProductYieldDist::MaintainNormalizedData_

protected

Variable for ensuring that the input data is normalized

Definition at line 237 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 237 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), ReadProbabilities(), Renormalize(), and ~G4FissionProductYieldDist().

G4double G4FissionProductYieldDist::MeanGammaEnergy_

protected

Sets the mean gamma energy, in MeV, produced by the fission of the isotope described by Isotope_

Definition at line 199 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 199 of file G4FissionProductYieldDist.hh

const G4FFGEnumerations::MetaState G4FissionProductYieldDist::MetaState_

protected

MetaState information of the isotope that G4FissionProductYieldDist references
Possible values are GROUND_STATE, META_1, or META_2

Definition at line 173 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 173 of file G4FissionProductYieldDist.hh

G4Ions* G4FissionProductYieldDist::NeutronDefinition_

protected

Contains the G4ParticleDefinition pointer to a neutron, cast as a G4Ion for compatibility

Definition at line 202 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 202 of file G4FissionProductYieldDist.hh

Referenced by GenerateNeutrons(), and Initialize().

G4double G4FissionProductYieldDist::Nubar_

protected

Nubar for the isotope and incident neutron energy that G4FissionProductYieldDist references.

Definition at line 206 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 206 of file G4FissionProductYieldDist.hh

Referenced by GenerateNeutrons(), and SetNubar().

G4double G4FissionProductYieldDist::NubarWidth_

protected

Width of the gaussian distribution that samples nubar for the isotope and incident neutron energy that G4FissionProductYieldDist references.

Definition at line 211 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 211 of file G4FissionProductYieldDist.hh

Referenced by GenerateNeutrons(), and SetNubar().

G4FPYSamplingOps* G4FissionProductYieldDist::RandomEngine_

protected

Pointer to the CLHEP library random engine

Definition at line 257 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 257 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), G4GetFissionProduct(), G4SetVerbosity(), GenerateAlphas(), GenerateNeutrons(), G4FPYNormalFragmentDist::GetFissionProduct(), G4FPYBiasedLightFragmentDist::GetFissionProduct(), Initialize(), SampleAlphaEnergies(), SampleGammaEnergies(), SampleNeutronEnergies(), and ~G4FissionProductYieldDist().

G4int G4FissionProductYieldDist::RemainingA_

protected

Counter for the number of nucleons available to the fission event

Definition at line 215 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 215 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), GenerateAlphas(), GenerateNeutrons(), G4FPYNormalFragmentDist::GetFissionProduct(), and G4FPYBiasedLightFragmentDist::GetFissionProduct().

G4double G4FissionProductYieldDist::RemainingEnergy_

protected

Container for the energy remaining to be assigned in the fission generation

Definition at line 217 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 217 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), SampleAlphaEnergies(), SampleGammaEnergies(), and SampleNeutronEnergies().

G4int G4FissionProductYieldDist::RemainingZ_

protected

Counter for the number of protons available to the fission event

Definition at line 213 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 213 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), GenerateAlphas(), G4FPYNormalFragmentDist::GetFissionProduct(), and G4FPYBiasedLightFragmentDist::GetFissionProduct().

G4Ions* G4FissionProductYieldDist::SmallestA_

protected

Defines the smallest A particle in the field of trees

Definition at line 227 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 227 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), and SortProbability().

G4Ions* G4FissionProductYieldDist::SmallestZ_

protected

Defines the smallest Z particle in the field of trees

Definition at line 225 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 225 of file G4FissionProductYieldDist.hh

Referenced by Initialize(), and SortProbability().

G4double G4FissionProductYieldDist::TernaryProbability_

protected

Sets the ternary fission probability. Valid ranges are [0, 1]

Definition at line 191 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 191 of file G4FissionProductYieldDist.hh

Referenced by G4SetTernaryProbability(), GenerateAlphas(), and Initialize().

G4int G4FissionProductYieldDist::TreeCount_

protected

The number of trees in the field

Definition at line 241 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 241 of file G4FissionProductYieldDist.hh

Referenced by FindParticle(), FindParticleExtrapolation(), FindParticleInterpolation(), MakeTrees(), ReadProbabilities(), and SortProbability().

ProbabilityTree* G4FissionProductYieldDist::Trees_

protected

An array, or 'field', of the probability trees

Definition at line 223 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 223 of file G4FissionProductYieldDist.hh

Referenced by FindParticle(), FindParticleExtrapolation(), FindParticleInterpolation(), MakeTrees(), ReadProbabilities(), SortProbability(), and ~G4FissionProductYieldDist().

G4int G4FissionProductYieldDist::Verbosity_

protected

Verbosity level

Definition at line 219 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 219 of file G4FissionProductYieldDist.hh

Referenced by G4GetFission(), G4SetVerbosity(), and Initialize().

G4double* G4FissionProductYieldDist::YieldEnergies_

protected

Energy values of each energy

Definition at line 235 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 235 of file G4FissionProductYieldDist.hh

Referenced by FindParticle(), Initialize(), and SortProbability().

G4int G4FissionProductYieldDist::YieldEnergyGroups_

protected

Number of specific energy groups

Definition at line 233 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 233 of file G4FissionProductYieldDist.hh

Referenced by FindParticle(), FindParticleExtrapolation(), Initialize(), MakeTrees(), ReadProbabilities(), Renormalize(), and SortProbability().

const G4FFGEnumerations::YieldType G4FissionProductYieldDist::YieldType_

protected

The type of yield to be used: INDEPENDET or CUMULATIVE

Definition at line 177 of file G4FissionProductYieldDist.hh.

View newest version in sPHENIX GitHub at line 177 of file G4FissionProductYieldDist.hh

Referenced by Initialize().

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

• geant4/tree/geant4-10.6-release/source/processes/hadronic/models/particle_hp/include/G4FissionProductYieldDist.hh
• geant4/tree/geant4-10.6-release/source/processes/hadronic/models/particle_hp/src/G4FissionProductYieldDist.cc