Namespace for all APFEL++ functions and classes.
Definition alphaqcd.h:14
double beta2qcd(int const &nf)
NNLO coefficient of the QCD function.
double beta1qcd(int const &nf)
NLO coefficient of the QCD function.
double beta3qcd(int const &nf)
NNNLO coefficient of the QCD function.
double beta4qcd(int const &nf)
N4LO coefficient of the QCD function.
double beta0qcd(int const &nf)
LO coefficient of the QCD function.