#include <G4CascadeFinalStateAlgorithm.hh>

Inheritance diagram for G4CascadeFinalStateAlgorithm:

Collaboration diagram for G4CascadeFinalStateAlgorithm:

Public Member Functions
	G4CascadeFinalStateAlgorithm ()

virtual	~G4CascadeFinalStateAlgorithm ()

virtual void	SetVerboseLevel (G4int verbose)

void	Configure (G4InuclElementaryParticle bullet, G4InuclElementaryParticle target, const std::vector< G4int > &particle_kinds)

Public Member Functions inherited from G4VHadDecayAlgorithm
	G4VHadDecayAlgorithm (const G4String &algName, G4int verbose=0)

virtual	~G4VHadDecayAlgorithm ()

void	Generate (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

G4int	GetVerboseLevel () const

const G4String &	GetName () const

Protected Member Functions
virtual void	GenerateTwoBody (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

virtual void	GenerateMultiBody (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

void	SaveKinematics (G4InuclElementaryParticle bullet, G4InuclElementaryParticle target)

void	ChooseGenerators (G4int is, G4int fs)

void	FillMagnitudes (G4double initialMass, const std::vector< G4double > &masses)

G4bool	satisfyTriangle (const std::vector< G4double > &pmod) const

void	FillDirections (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

void	FillDirThreeBody (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

void	FillDirManyBody (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

G4double	GenerateCosTheta (G4int ptype, G4double pmod) const

void	FillUsingKopylov (G4double initialMass, const std::vector< G4double > &masses, std::vector< G4LorentzVector > &finalState)

G4double	BetaKopylov (G4int K) const

Protected Member Functions inherited from G4VHadDecayAlgorithm
virtual G4bool	IsDecayAllowed (G4double initialMass, const std::vector< G4double > &masses) const

G4double	TwoBodyMomentum (G4double M0, G4double M1, G4double M2) const

G4double	UniformTheta () const

G4double	UniformPhi () const

void	PrintVector (const std::vector< G4double > &v, const G4String &name, std::ostream &os) const

Private Attributes
const G4VMultiBodyMomDst *	momDist

const G4VTwoBodyAngDst *	angDist

std::vector< G4int >	kinds

G4int	multiplicity

G4double	bullet_ekin

G4LorentzConvertor	toSCM

std::vector< G4double >	modules

G4ThreeVector	mom

Static Private Attributes
static const G4double	maxCosTheta = 0.9999

static const G4double	oneOverE = 0.3678794

static const G4double	small = 1.e-10

static const G4int	itry_max = 10

Detailed Description

Definition at line 49 of file G4CascadeFinalStateAlgorithm.hh.

Constructor & Destructor Documentation

G4CascadeFinalStateAlgorithm::G4CascadeFinalStateAlgorithm ( )

Definition at line 73 of file G4CascadeFinalStateAlgorithm.cc.

G4CascadeFinalStateAlgorithm::~G4CascadeFinalStateAlgorithm ( )

virtual

Definition at line 77 of file G4CascadeFinalStateAlgorithm.cc.

Member Function Documentation

G4double G4CascadeFinalStateAlgorithm::BetaKopylov ( G4int K ) const

protected

Definition at line 505 of file G4CascadeFinalStateAlgorithm.cc.

References G4UniformRand, G4Pow::GetInstance(), and G4Pow::powN().

Referenced by FillUsingKopylov().

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void G4CascadeFinalStateAlgorithm::ChooseGenerators	(	G4int	is,
		G4int	fs
	)

protected

Definition at line 134 of file G4CascadeFinalStateAlgorithm.cc.

References angDist, G4cout, G4endl, G4MultiBodyMomentumDist::GetDist(), G4TwoBodyAngularDist::GetDist(), G4VMultiBodyMomDst::GetName(), G4VTwoBodyAngDst::GetName(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), momDist, multiplicity, and G4CascadeParameters::usePhaseSpace().

Referenced by Configure().

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void G4CascadeFinalStateAlgorithm::Configure	(	G4InuclElementaryParticle *	bullet,
		G4InuclElementaryParticle *	target,
		const std::vector< G4int > &	particle_kinds
	)

Definition at line 90 of file G4CascadeFinalStateAlgorithm.cc.

References ChooseGenerators(), G4cout, G4endl, G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), kinds, multiplicity, SaveKinematics(), and G4InuclElementaryParticle::type().

Referenced by G4CascadeFinalStateGenerator::Configure().

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void G4CascadeFinalStateAlgorithm::FillDirections	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protected

Definition at line 311 of file G4CascadeFinalStateAlgorithm.cc.

References FillDirManyBody(), FillDirThreeBody(), G4cout, G4endl, G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), modules, and multiplicity.

Referenced by GenerateMultiBody().

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void G4CascadeFinalStateAlgorithm::FillDirManyBody	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protected

Definition at line 360 of file G4CascadeFinalStateAlgorithm.cc.

References G4cout, G4endl, GenerateCosTheta(), G4InuclSpecialFunctions::generateWithFixedTheta(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), kinds, maxCosTheta, modules, multiplicity, G4LorentzConvertor::rotate(), and toSCM.

Referenced by FillDirections().

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void G4CascadeFinalStateAlgorithm::FillDirThreeBody	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protected

Definition at line 327 of file G4CascadeFinalStateAlgorithm.cc.

References G4cout, G4endl, GenerateCosTheta(), G4InuclSpecialFunctions::generateWithFixedTheta(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), kinds, maxCosTheta, modules, G4LorentzConvertor::rotate(), and toSCM.

Referenced by FillDirections().

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void G4CascadeFinalStateAlgorithm::FillMagnitudes	(	G4double	initialMass,
		const std::vector< G4double > &	masses
	)

protected

Definition at line 226 of file G4CascadeFinalStateAlgorithm.cc.

References bullet_ekin, G4cerr, G4cout, G4endl, G4VMultiBodyMomDst::GetMomentum(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), itry_max, kinds, modules, momDist, multiplicity, satisfyTriangle(), and small.

Referenced by GenerateMultiBody().

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void G4CascadeFinalStateAlgorithm::FillUsingKopylov	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protected

Definition at line 462 of file G4CascadeFinalStateAlgorithm.cc.

References BetaKopylov(), G4cout, G4endl, G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), G4VHadDecayAlgorithm::TwoBodyMomentum(), G4VHadDecayAlgorithm::UniformPhi(), and G4VHadDecayAlgorithm::UniformTheta().

Referenced by GenerateMultiBody().

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G4double G4CascadeFinalStateAlgorithm::GenerateCosTheta	(	G4int	ptype,
		G4double	pmod
	)		const

protected

Definition at line 411 of file G4CascadeFinalStateAlgorithm.cc.

References angDist, bullet_ekin, G4cout, G4endl, G4VTwoBodyAngDst::GetCosTheta(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), G4InuclSpecialFunctions::inuclRndm(), itry_max, maxCosTheta, multiplicity, oneOverE, and p0.

Referenced by FillDirManyBody(), and FillDirThreeBody().

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void G4CascadeFinalStateAlgorithm::GenerateMultiBody	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protectedvirtual

Implements G4VHadDecayAlgorithm.

Definition at line 203 of file G4CascadeFinalStateAlgorithm.cc.

References FillDirections(), FillMagnitudes(), FillUsingKopylov(), G4cout, G4endl, G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), itry_max, momDist, multiplicity, and G4CascadeParameters::usePhaseSpace().

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void G4CascadeFinalStateAlgorithm::GenerateTwoBody	(	G4double	initialMass,
		const std::vector< G4double > &	masses,
		std::vector< G4LorentzVector > &	finalState
	)

protectedvirtual

Implements G4VHadDecayAlgorithm.

Definition at line 162 of file G4CascadeFinalStateAlgorithm.cc.

References angDist, bullet_ekin, G4cout, G4endl, G4UniformRand, G4VTwoBodyAngDst::GetCosTheta(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), kinds, mom, multiplicity, G4LorentzConvertor::rotate(), toSCM, G4VHadDecayAlgorithm::TwoBodyMomentum(), and G4VHadDecayAlgorithm::UniformPhi().

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G4bool G4CascadeFinalStateAlgorithm::satisfyTriangle ( const std::vector< G4double > & pmod ) const

protected

Definition at line 294 of file G4CascadeFinalStateAlgorithm.cc.

References G4cout, G4endl, G4VHadDecayAlgorithm::GetName(), and G4VHadDecayAlgorithm::GetVerboseLevel().

Referenced by FillMagnitudes().

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void G4CascadeFinalStateAlgorithm::SaveKinematics	(	G4InuclElementaryParticle *	bullet,
		G4InuclElementaryParticle *	target
	)

protected

Definition at line 113 of file G4CascadeFinalStateAlgorithm.cc.

References bullet_ekin, G4cout, G4endl, G4LorentzConvertor::getKinEnergyInTheTRS(), G4VHadDecayAlgorithm::GetName(), G4VHadDecayAlgorithm::GetVerboseLevel(), G4InuclElementaryParticle::nucleon(), G4LorentzConvertor::setBullet(), G4LorentzConvertor::setTarget(), toSCM, and G4LorentzConvertor::toTheCenterOfMass().

Referenced by Configure().

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void G4CascadeFinalStateAlgorithm::SetVerboseLevel ( G4int verbose )

virtual

Reimplemented from G4VHadDecayAlgorithm.

Definition at line 79 of file G4CascadeFinalStateAlgorithm.cc.

References G4LorentzConvertor::setVerbose(), G4VHadDecayAlgorithm::SetVerboseLevel(), G4MultiBodyMomentumDist::setVerboseLevel(), G4TwoBodyAngularDist::setVerboseLevel(), and toSCM.

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Member Data Documentation

const G4VTwoBodyAngDst* G4CascadeFinalStateAlgorithm::angDist

private

Definition at line 109 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by ChooseGenerators(), GenerateCosTheta(), and GenerateTwoBody().

G4double G4CascadeFinalStateAlgorithm::bullet_ekin

private

Definition at line 113 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillMagnitudes(), GenerateCosTheta(), GenerateTwoBody(), and SaveKinematics().

const G4int G4CascadeFinalStateAlgorithm::itry_max = 10

staticprivate

Definition at line 122 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillMagnitudes(), GenerateCosTheta(), and GenerateMultiBody().

std::vector<G4int> G4CascadeFinalStateAlgorithm::kinds

private

Definition at line 111 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by Configure(), FillDirManyBody(), FillDirThreeBody(), FillMagnitudes(), and GenerateTwoBody().

const G4double G4CascadeFinalStateAlgorithm::maxCosTheta = 0.9999

staticprivate

Definition at line 119 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillDirManyBody(), FillDirThreeBody(), and GenerateCosTheta().

std::vector<G4double> G4CascadeFinalStateAlgorithm::modules

private

Definition at line 116 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillDirections(), FillDirManyBody(), FillDirThreeBody(), and FillMagnitudes().

G4ThreeVector G4CascadeFinalStateAlgorithm::mom

private

Definition at line 117 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by GenerateTwoBody().

const G4VMultiBodyMomDst* G4CascadeFinalStateAlgorithm::momDist

private

Definition at line 108 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by ChooseGenerators(), FillMagnitudes(), and GenerateMultiBody().

G4int G4CascadeFinalStateAlgorithm::multiplicity

private

Definition at line 112 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by ChooseGenerators(), Configure(), FillDirections(), FillDirManyBody(), FillMagnitudes(), GenerateCosTheta(), GenerateMultiBody(), and GenerateTwoBody().

const G4double G4CascadeFinalStateAlgorithm::oneOverE = 0.3678794

staticprivate

Definition at line 120 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by GenerateCosTheta().

const G4double G4CascadeFinalStateAlgorithm::small = 1.e-10

staticprivate

Definition at line 121 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillMagnitudes().

G4LorentzConvertor G4CascadeFinalStateAlgorithm::toSCM

private

Definition at line 114 of file G4CascadeFinalStateAlgorithm.hh.

Referenced by FillDirManyBody(), FillDirThreeBody(), GenerateTwoBody(), SaveKinematics(), and SetVerboseLevel().

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

geant4.10.01.p02/source/processes/hadronic/models/cascade/cascade/include/G4CascadeFinalStateAlgorithm.hh
geant4.10.01.p02/source/processes/hadronic/models/cascade/cascade/src/G4CascadeFinalStateAlgorithm.cc

Public Member Functions

Protected Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation