An observable class for the em constant evaluated at the pole.
AlphaEmMz(const StandardModel &SM_i)
Constructor.
double computeThValue()
The em constant evaluated at the pole, .
An observable class for the 5-quark contribution to the running of the em constant to the pole.
DAlpha5hadMz(const StandardModel &SM_i)
Constructor.
double computeThValue()
The 5-quark contribution to the running of the em constant to the pole, .
A model class for the Standard Model.
A class for a model prediction of an observable.