virtual double computeThValue()
FBd(const StandardModel &SM_i)
Constructor.
const double & getDecayconst() const
A get method for the decay constant of the meson.
const Meson & getMesons(const QCD::meson m) const
A get method to access a meson as an object of the type Meson.
A model class for the Standard Model.
A class for a model prediction of an observable.
const StandardModel & SM
A reference to an object of StandardMode class.