Implements the cylindrically symmetric blast-wave model parametrization. More...

#include <FreezeoutModels.h>

Inheritance diagram for thermalfist::CylindricalBlastWaveParametrization:

Public Member Functions
	CylindricalBlastWaveParametrization (double betaSurface=0.5, double nPower=1., double tau=10., double Rmax=6.)

virtual	~CylindricalBlastWaveParametrization ()

virtual double	Rfunc (double zeta) const
	Transverse radius vs . More...

virtual double	dRdZeta (double zeta) const
	dR/d More...

virtual double	taufunc (double zeta) const
	Proper time vs . More...

virtual double	dtaudZeta (double zeta) const
	d/d More...

virtual double	etaperp (double zeta) const
	Transverse flow rapidity as a function of . More...

virtual double	sinhetaperp (double zeta) const

virtual double	coshetaperp (double zeta) const

virtual double	tanhetaperp (double zeta) const

virtual double	ZetaProbability (double zeta) const
	Proportional to probability of having given value. More...

Public Member Functions inherited from thermalfist::BoostInvariantFreezeoutParametrization
	BoostInvariantFreezeoutParametrization ()

virtual	~BoostInvariantFreezeoutParametrization ()

virtual double	ProbabilityMaximum ()

virtual bool	InverseZetaDistributionIsExplicit () const
	Samples zeta for use in Monte Carlo event generator. More...

virtual double	InverseZetaDistribution (double xi) const
	Inverse function of variable distribution used in random number generation. More...

Protected Member Functions
virtual double	ComputeProbabilitydMaximum ()
	Computes and sets the maximum of the probability density. More...

Detailed Description

Implements the cylindrically symmetric blast-wave model parametrization.

Reference: E. Schnedermann, J. Sollfrank, U. Heinz, Phys. Rev. C 48, 2462 (1993)

Definition at line 119 of file FreezeoutModels.h.

Constructor & Destructor Documentation

thermalfist::CylindricalBlastWaveParametrization::CylindricalBlastWaveParametrization	(	double	betaSurface = `0.5`,
		double	nPower = `1.`,
		double	tau = `10.`,
		double	Rmax = `6.`
	)

Parameters

betaSurface	Transverse flow velocity at the surface
nPower	The power in the transverse flow profile function
tau	Freeze-out proper time (fm/c)
Rmax	Transverse radius (fm)

The values of parameters tau and Rmax do not influence the shape of the momenum distribution. Their values are irrelevant for the sampling of the momenta

Definition at line 82 of file FreezeoutModels.cpp.

virtual thermalfist::CylindricalBlastWaveParametrization::~CylindricalBlastWaveParametrization ( )

inlinevirtual

Definition at line 133 of file FreezeoutModels.h.

Member Function Documentation

virtual double thermalfist::CylindricalBlastWaveParametrization::ComputeProbabilitydMaximum ( )

inlineprotectedvirtual

Computes and sets the maximum of the probability density.

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 155 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::coshetaperp ( double zeta ) const

inlinevirtual

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 149 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::dRdZeta ( double zeta ) const

inlinevirtual

dR/d

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 139 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::dtaudZeta ( double zeta ) const

inlinevirtual

d/d

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 143 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::etaperp ( double zeta ) const

inlinevirtual

Transverse flow rapidity as a function of .

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 145 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::Rfunc ( double zeta ) const

inlinevirtual

Transverse radius vs .

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 137 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::sinhetaperp ( double zeta ) const

inlinevirtual

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 148 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::tanhetaperp ( double zeta ) const

inlinevirtual

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 150 of file FreezeoutModels.h.

virtual double thermalfist::CylindricalBlastWaveParametrization::taufunc ( double zeta ) const

inlinevirtual

Proper time vs .

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 141 of file FreezeoutModels.h.

double thermalfist::CylindricalBlastWaveParametrization::ZetaProbability ( double zeta ) const

virtual

Proportional to probability of having given value.

Given by d u^. Used by Monte Carlo sampler.

Reimplemented from thermalfist::BoostInvariantFreezeoutParametrization.

Definition at line 95 of file FreezeoutModels.cpp.

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

include/HRGEventGenerator/FreezeoutModels.h
src/library/HRGEventGenerator/FreezeoutModels.cpp

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation