EIC Software: photonNucleusLuminosity Class Reference

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

Inheritance diagram for photonNucleusLuminosity:

Collaboration diagram for photonNucleusLuminosity:

Public Member Functions
	photonNucleusLuminosity (const inputParameters &input, beamBeamSystem &bbsystem)

	~photonNucleusLuminosity ()

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 Member Functions
void	photonNucleusDifferentialLuminosity ()

double *	vmsigmapt (double W, double Egamma, double *SIGMAPT, int beam)

void	pttablegen ()

Private Attributes
const double	_ptBinWidthInterference

const double	_interferenceStrength

const double	_protonEnergy

const double	_beamLorentzGamma

const std::string	_baseFileName

const double	_maxW

const double	_minW

const unsigned int	_nmbWBins

const double	_maxRapidity

const unsigned int	_nmbRapidityBins

const int	_productionMode

const int	_beamBreakupMode

const bool	_interferenceEnabled

const double	_maxPtInterference

const int	_nmbPtBinsInterference

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 43 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 43 of file gammaaluminosity.h

Constructor & Destructor Documentation

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

Definition at line 52 of file gammaaluminosity.cpp.

View newest version in sPHENIX GitHub at line 52 of file gammaaluminosity.cpp

References photonNucleusDifferentialLuminosity().

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photonNucleusLuminosity::~photonNucleusLuminosity ( )

Definition at line 77 of file gammaaluminosity.cpp.

View newest version in sPHENIX GitHub at line 77 of file gammaaluminosity.cpp

Member Function Documentation

void photonNucleusLuminosity::photonNucleusDifferentialLuminosity ( )

private

Definition at line 82 of file gammaaluminosity.cpp.

View newest version in sPHENIX GitHub at line 82 of file gammaaluminosity.cpp

References _baseFileName, _beamBreakupMode, _beamLorentzGamma, _interferenceEnabled, _interferenceStrength, _maxPtInterference, _maxRapidity, _maxW, _minW, _nmbPtBinsInterference, _nmbRapidityBins, _nmbWBins, photonNucleusCrossSection::_nWbins, photonNucleusCrossSection::_nYbins, _productionMode, _protonEnergy, photonNucleusCrossSection::_wMax, photonNucleusCrossSection::_wMin, photonNucleusCrossSection::_yMax, nucleus::A(), photonNucleusCrossSection::breitWigner(), Acts::UnitConstants::C, starlightConstants::deuteronSlopePar, Acts::Test::dY, photonNucleusCrossSection::getbbs(), photonNucleusCrossSection::getcsgA(), photonNucleusCrossSection::getDefaultC(), photonNucleusCrossSection::maxPhotonEnergy(), photonNucleusCrossSection::photonFlux(), starlightConstants::protonMass, pttablegen(), beamBeamSystem::targetBeam(), and nucleus::Z().

Referenced by photonNucleusLuminosity().

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void photonNucleusLuminosity::pttablegen ( )

private

Definition at line 220 of file gammaaluminosity.cpp.

View newest version in sPHENIX GitHub at line 220 of file gammaaluminosity.cpp

References _baseFileName, _beamBreakupMode, _beamLorentzGamma, _interferenceStrength, _nmbPtBinsInterference, photonNucleusCrossSection::_nYbins, _protonEnergy, _ptBinWidthInterference, photonNucleusCrossSection::_yMax, starlightConstants::A2, starlightConstants::alpha, KF_timing::ax, cos(), Acts::Test::db, Acts::Test::dY, beamBeamSystem::electronBeam(), nucleus::formFactor(), photonNucleusCrossSection::getbbs(), photonNucleusCrossSection::getChannelMass(), starlightConstants::hbarc, k, mass, nucleus::nuclearRadius(), beam::photonDensity(), starlightConstants::pi, beamBeamSystem::probabilityOfBreakup(), starlightConstants::protonMass, photonNucleusCrossSection::sigma_A(), photonNucleusCrossSection::sigmagp(), photonNucleusCrossSection::slopeParameter(), t, beamBeamSystem::targetBeam(), theta(), photonNucleusCrossSection::vmPhotonCoupling(), and vmsigmapt().

Referenced by photonNucleusDifferentialLuminosity().

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double * photonNucleusLuminosity::vmsigmapt	(	double	W,
		double	Egamma,
		double *	SIGMAPT,
		int	beam
	)

private

Definition at line 435 of file gammaaluminosity.cpp.

View newest version in sPHENIX GitHub at line 435 of file gammaaluminosity.cpp

References _beamLorentzGamma, _nmbPtBinsInterference, _ptBinWidthInterference, dx, beamBeamSystem::electronBeam(), f2(), nucleus::formFactor(), photonNucleusCrossSection::getbbs(), starlightConstants::hbarc, k, nucleus::nuclearRadius(), pt1, pt2, and beamBeamSystem::targetBeam().

Referenced by pttablegen().

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Member Data Documentation

const std::string photonNucleusLuminosity::_baseFileName

private

Definition at line 58 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 58 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity(), and pttablegen().

const int photonNucleusLuminosity::_beamBreakupMode

private

Definition at line 65 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 65 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity(), and pttablegen().

const double photonNucleusLuminosity::_beamLorentzGamma

private

Definition at line 57 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 57 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity(), pttablegen(), and vmsigmapt().

const bool photonNucleusLuminosity::_interferenceEnabled

private

Definition at line 66 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 66 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const double photonNucleusLuminosity::_interferenceStrength

private

Definition at line 55 of file gammaaluminosity.h.

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

Referenced by photonNucleusDifferentialLuminosity(), and pttablegen().

const double photonNucleusLuminosity::_maxPtInterference

private

Definition at line 67 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 67 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const double photonNucleusLuminosity::_maxRapidity

private

Definition at line 62 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 62 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const double photonNucleusLuminosity::_maxW

private

Definition at line 59 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 59 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const double photonNucleusLuminosity::_minW

private

Definition at line 60 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 60 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const int photonNucleusLuminosity::_nmbPtBinsInterference

private

Definition at line 68 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 68 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity(), pttablegen(), and vmsigmapt().

const unsigned int photonNucleusLuminosity::_nmbRapidityBins

private

Definition at line 63 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 63 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const unsigned int photonNucleusLuminosity::_nmbWBins

private

Definition at line 61 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 61 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const int photonNucleusLuminosity::_productionMode

private

Definition at line 64 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 64 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity().

const double photonNucleusLuminosity::_protonEnergy

private

Definition at line 56 of file gammaaluminosity.h.

View newest version in sPHENIX GitHub at line 56 of file gammaaluminosity.h

Referenced by photonNucleusDifferentialLuminosity(), and pttablegen().

const double photonNucleusLuminosity::_ptBinWidthInterference

private

Definition at line 54 of file gammaaluminosity.h.

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

Referenced by pttablegen(), and vmsigmapt().

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

estarlight/blob/master/include/gammaaluminosity.h
estarlight/blob/master/src/gammaaluminosity.cpp

photonNucleusLuminosity
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