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LHAPDF  6.5.4
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Single-beam reweighting

Functions

double LHAPDF::weightxQ2 (int id, double x, double Q2, const PDF &basepdf, const PDF &newpdf, double aschk=5e-2)
 
template<typename PDFPTR >
double LHAPDF::weightxQ2 (int id, double x, double Q2, const PDFPTR basepdf, const PDFPTR newpdf, double aschk=5e-2)
 
double LHAPDF::weightxQ (int id, double x, double Q, const PDF &basepdf, const PDF &newpdf, double aschk=5e-2)
 
template<typename PDFPTR >
double LHAPDF::weightxQ (int id, double x, double Q, const PDFPTR basepdf, const PDFPTR newpdf, double aschk=5e-2)
 

Detailed Description

Function Documentation

double LHAPDF::weightxQ ( int  id,
double  x,
double  Q,
const PDF &  basepdf,
const PDF &  newpdf,
double  aschk = 5e-2 
)
inline

Get the PDF reweighting factor for a single beam with id,x,Q parameters, from basepdf to newpdf

Note
For NLO calculations, in general different PDF values enter for each counterterm: be careful.
template<typename PDFPTR >
double LHAPDF::weightxQ ( int  id,
double  x,
double  Q,
const PDFPTR  basepdf,
const PDFPTR  newpdf,
double  aschk = 5e-2 
)
inline

Get the PDF reweighting factor for a single beam with id,x,Q parameters, from basepdf to newpdf

Note
For NLO calculations, in general different PDF values enter for each counterterm: be careful.
double LHAPDF::weightxQ2 ( int  id,
double  x,
double  Q2,
const PDF &  basepdf,
const PDF &  newpdf,
double  aschk = 5e-2 
)
inline

Get the PDF reweighting factor for a single beam with id,x,Q parameters, from basepdf to newpdf

Note
For NLO calculations, in general different PDF values enter for each counterterm: be careful.
template<typename PDFPTR >
double LHAPDF::weightxQ2 ( int  id,
double  x,
double  Q2,
const PDFPTR  basepdf,
const PDFPTR  newpdf,
double  aschk = 5e-2 
)
inline

Get the PDF reweighting factor for a single beam with id,x,Q parameters, from basepdf to newpdf

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