APFEL 4.8.0
A PDF evolution library in C++
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Namespaces
betaqed.h File Reference

Go to the source code of this file.

Namespaces

namespace  apfel
 Namespace for all APFEL++ functions and classes.
 

Functions

QED beta function

Coefficients of the QED $\beta_{QED}$ function.

double apfel::beta0qed (int const &nf, int const &nl)
 LO coefficient of the QED $\beta$ function.
 
double apfel::beta1qed (int const &nf, int const &nl)
 NLO coefficient of the QED $\beta$ function.