genie::utils::mec::gsl::d2Xsec_dTCosth Class Reference

#include <MECUtils.h>

Inheritance diagram for genie::utils::mec::gsl::d2Xsec_dTCosth:

Public Member Functions
	d2Xsec_dTCosth (const XSecAlgorithmI *m, const Interaction &i, const double Enu, const double LepMass, const double Factor=1.)
	~d2Xsec_dTCosth ()
unsigned int	NDim (void) const
double	DoEval (const double *xin) const
ROOT::Math::IBaseFunctionMultiDim *	Clone (void) const

Private Attributes
const XSecAlgorithmI *	fModel
const Interaction	fInteraction
const double	fEnu
const double	fLepMass
const double	fFactor

Detailed Description

Definition at line 95 of file MECUtils.h.

Constructor & Destructor Documentation

genie::utils::mec::gsl::d2Xsec_dTCosth::d2Xsec_dTCosth	(	const XSecAlgorithmI *	m,
		const Interaction &	i,
		const double	Enu,
		const double	LepMass,
		const double	Factor = 1.
	)

Definition at line 470 of file MECUtils.cxx.

                                                                                                                     :
ROOT::Math::IBaseFunctionMultiDim(),
fModel(m),
fInteraction(i),
fEnu(Enu),
fLepMass(LepMass),
fFactor(Factor) 
{

}

genie::utils::mec::gsl::d2Xsec_dTCosth::~d2Xsec_dTCosth

(

)

Definition at line 482 of file MECUtils.cxx.

{

}

Member Function Documentation

ROOT::Math::IBaseFunctionMultiDim * genie::utils::mec::gsl::d2Xsec_dTCosth::Clone

(

void

)

const

Definition at line 521 of file MECUtils.cxx.

{
  return
    new genie::utils::mec::gsl::d2Xsec_dTCosth(fModel,fInteraction, fEnu, fLepMass, fFactor );
}

double genie::utils::mec::gsl::d2Xsec_dTCosth::DoEval

(

const double *

xin

)

const

Definition at line 492 of file MECUtils.cxx.

{
// inputs:
//    T [GeV]
//    cos(theta)
// outputs:
//   differential cross section (hbar=c=1 units)
//

  double T     = xin[0];
  double costh = xin[1];

  Kinematics * kinematics = fInteraction.KinePtr();
  kinematics->SetKV(kKVTl, T);
  kinematics->SetKV(kKVctl, costh);

  double Q0 = 0 ;
  double Q3 = 0 ; 
  genie::utils::mec::Getq0q3FromTlCostl(T, costh, fEnu, fLepMass, Q0, Q3);
  
  kinematics ->SetKV(kKVQ0, Q0) ; 
  kinematics ->SetKV(kKVQ3, Q3) ; 

  double xsec = fModel->XSec( &fInteraction, kPSTlctl);
  return fFactor * xsec;
  
}

unsigned int genie::utils::mec::gsl::d2Xsec_dTCosth::NDim

(

void

)

const

Definition at line 487 of file MECUtils.cxx.

{
  return 2;
}

Member Data Documentation

const double genie::utils::mec::gsl::d2Xsec_dTCosth::fEnu

private

Definition at line 109 of file MECUtils.h.

const double genie::utils::mec::gsl::d2Xsec_dTCosth::fFactor

private

Definition at line 111 of file MECUtils.h.

const Interaction genie::utils::mec::gsl::d2Xsec_dTCosth::fInteraction

private

Definition at line 108 of file MECUtils.h.

const double genie::utils::mec::gsl::d2Xsec_dTCosth::fLepMass

private

Definition at line 110 of file MECUtils.h.

const XSecAlgorithmI* genie::utils::mec::gsl::d2Xsec_dTCosth::fModel

private

Definition at line 107 of file MECUtils.h.

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

• Generator/src/Physics/Multinucleon/XSection/MECUtils.h
• Generator/src/Physics/Multinucleon/XSection/MECUtils.cxx