Two-beam reweighting

Functions
double	LHAPDF::weightxxQ2 (int id1, int id2, double x1, double x2, double Q2, const PDF &basepdf, const PDF &newpdf, double aschk=5e-2)
template<typename PDFPTR >
double	LHAPDF::weightxxQ2 (int id1, int id2, double x1, double x2, double Q2, const PDFPTR basepdf, const PDFPTR newpdf, double aschk=5e-2)
double	LHAPDF::weightxxQ (int id1, int id2, double x1, double x2, double Q, const PDF &basepdf, const PDF &newpdf, double aschk=5e-2)
template<typename PDFPTR >
double	LHAPDF::weightxxQ (int id1, int id2, double x1, double x2, double Q, const PDFPTR basepdf, const PDFPTR newpdf, double aschk=5e-2)

Detailed Description

Function Documentation

weightxxQ() [1/2]

double LHAPDF::weightxxQ ( int id1, int id2, double x1, double x2, double Q, const PDF & basepdf, const PDF & newpdf, double aschk = 5e-2 )

inline

Get the PDF reweighting factor for two beams, one with id1,x1 and the other with id2,x2, from basepdf to newpdf

Note

For NLO calculations, in general different PDF values enter for each counterterm: be careful.

weightxxQ() [2/2]

template<typename PDFPTR >

double LHAPDF::weightxxQ ( int id1, int id2, double x1, double x2, double Q, const PDFPTR basepdf, const PDFPTR newpdf, double aschk = 5e-2 )

inline

Get the PDF reweighting factor for two beams, one with id1,x1 and the other with id2,x2, from basepdf to newpdf

Note

For NLO calculations, in general different PDF values enter for each counterterm: be careful.

weightxxQ2() [1/2]

double LHAPDF::weightxxQ2 ( int id1, int id2, double x1, double x2, double Q2, const PDF & basepdf, const PDF & newpdf, double aschk = 5e-2 )

inline

Get the PDF reweighting factor for two beams, one with id1,x1 and the other with id2,x2, from basepdf to newpdf

Note

For NLO calculations, in general different PDF values enter for each counterterm: be careful.

weightxxQ2() [2/2]

template<typename PDFPTR >

double LHAPDF::weightxxQ2 ( int id1, int id2, double x1, double x2, double Q2, const PDFPTR basepdf, const PDFPTR newpdf, double aschk = 5e-2 )

inline

Get the PDF reweighting factor for two beams, one with id1,x1 and the other with id2,x2, from basepdf to newpdf

Note

For NLO calculations, in general different PDF values enter for each counterterm: be careful.