narrowResonanceCrossSection Class Reference

#include <estarlight/blob/master/include/narrowResonanceCrossSection.h>

Inheritance diagram for narrowResonanceCrossSection:

Collaboration diagram for narrowResonanceCrossSection:

Public Member Functions
	narrowResonanceCrossSection (const inputParameters &input, const beamBeamSystem &bbsystem)
	~narrowResonanceCrossSection ()
void	crossSectionCalculation (const double bwnormsave)
Public Member Functions inherited from photonNucleusCrossSection
	photonNucleusCrossSection (const inputParameters &input, const beamBeamSystem &bbsystem)
	~photonNucleusCrossSection ()
double	slopeParameter () const
	returns slope of t-distribution [(GeV/c)^{-2}]
double	getChannelMass () const
	returns mass of the produced system [GeV/c^2]
double	getBNORM () const
beamBeamSystem	getbbs () const
	returns beamBeamSystem
double	vmPhotonCoupling () const
	vectormeson-photon coupling constant f_v / 4 pi (cf. Eq. 10 in KN PRC 60 (1999) 014903)
double	vmQ2Power (double Q2) const
double	getDefaultC () const
double	maxPhotonEnergy () const
	returns max photon energy in lab frame [GeV] (for vectormesons only)
void	crossSectionCalculation (const double bwnormsave)
double	backwardsPropagationOmegaCrossSection (const double targetEgamma)
double	getcsgA (const double Egamma, const double Q2, const int beam)
double	e_getcsgA (const double Egamma, double Q2, const double W, const int beam)
double	getcsgA_Q2_dep (const double Q2)
double	photonFlux (const double Egamma, const int beam)
double	photonFlux (const double Egamma, const double Q2)
double	integrated_Q2_dep (const double Egamma, const double _min=0, const double _max=0)
double	integrated_x_section (const double Egamma, const double _min=0, const double _max=0)
std::pair< double, double > *	Q2arraylimits (double const Egamma)
double	g (double const Egamma, double const Q2)
double	sigmagp (const double Wgp)
double	sigma_A (const double sig_N, const int beam)
double	sigma_N (const double Wgp)
double	breitWigner (const double W, const double C)
double	nepoint (const double Egamma, const double bmin)
double	getPhotonNucleusSigma () const
void	setPhotonNucleusSigma (double sigma)

Private Attributes
double	_Ep
double	_narrowYmax
double	_narrowYmin
int	_narrowNumY

Additional Inherited Members
Protected Attributes inherited from photonNucleusCrossSection
const unsigned int	_nWbins
const unsigned int	_nYbins
const double	_wMin
const double	_wMax
const double	_yMax
const double	_beamLorentzGamma
double	_photonNucleusSigma
int	_printDef
int	_impulseSelected
int	_quantumGlauber

Detailed Description

Definition at line 41 of file narrowResonanceCrossSection.h.

View newest version in sPHENIX GitHub at line 41 of file narrowResonanceCrossSection.h

Constructor & Destructor Documentation

narrowResonanceCrossSection::narrowResonanceCrossSection	(	const inputParameters &	input,
		const beamBeamSystem &	bbsystem
	)

Definition at line 48 of file narrowResonanceCrossSection.cpp.

View newest version in sPHENIX GitHub at line 48 of file narrowResonanceCrossSection.cpp

References _Ep, _narrowNumY, _narrowYmax, _narrowYmin, inputParameters::maxRapidity(), inputParameters::nmbRapidityBins(), and inputParameters::protonEnergy().

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narrowResonanceCrossSection::~narrowResonanceCrossSection

(

)

Definition at line 59 of file narrowResonanceCrossSection.cpp.

View newest version in sPHENIX GitHub at line 59 of file narrowResonanceCrossSection.cpp

Member Function Documentation

void narrowResonanceCrossSection::crossSectionCalculation

(

const double

bwnormsave

)

Definition at line 65 of file narrowResonanceCrossSection.cpp.

View newest version in sPHENIX GitHub at line 65 of file narrowResonanceCrossSection.cpp

References _Ep, _narrowNumY, _narrowYmax, _narrowYmin, nucleus::A(), Acts::Test::dY, beamBeamSystem::electronBeam(), photonNucleusCrossSection::getbbs(), photonNucleusCrossSection::getChannelMass(), photonNucleusCrossSection::getcsgA(), photonNucleusCrossSection::maxPhotonEnergy(), photonNucleusCrossSection::photonFlux(), printf(), starlightConstants::protonMass, photonNucleusCrossSection::setPhotonNucleusSigma(), and beamBeamSystem::targetBeam().

Referenced by Gammaanarrowvm::Gammaanarrowvm().

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Member Data Documentation

double narrowResonanceCrossSection::_Ep

private

Definition at line 52 of file narrowResonanceCrossSection.h.

View newest version in sPHENIX GitHub at line 52 of file narrowResonanceCrossSection.h

Referenced by crossSectionCalculation(), and narrowResonanceCrossSection().

int narrowResonanceCrossSection::_narrowNumY

private

Definition at line 55 of file narrowResonanceCrossSection.h.

View newest version in sPHENIX GitHub at line 55 of file narrowResonanceCrossSection.h

Referenced by crossSectionCalculation(), and narrowResonanceCrossSection().

double narrowResonanceCrossSection::_narrowYmax

private

Definition at line 53 of file narrowResonanceCrossSection.h.

View newest version in sPHENIX GitHub at line 53 of file narrowResonanceCrossSection.h

Referenced by crossSectionCalculation(), and narrowResonanceCrossSection().

double narrowResonanceCrossSection::_narrowYmin

private

Definition at line 54 of file narrowResonanceCrossSection.h.

View newest version in sPHENIX GitHub at line 54 of file narrowResonanceCrossSection.h

Referenced by crossSectionCalculation(), and narrowResonanceCrossSection().

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

• estarlight/blob/master/include/narrowResonanceCrossSection.h
• estarlight/blob/master/src/narrowResonanceCrossSection.cpp