pyrecola.set_alphas_masses_rcl

set_alphas_masses_rcl(mc, mb, mt, gc=0.0, gb=0.0, gt=0.0)

Overwrites the values of the quark masses for the running of \(\alpha_\mathrm{s}\) used in the rest of the computations. The squared masses of the 3 heaviest quarks are set to the complex mass:

• mc^2-I*mc*gc

• mb^2-I*mb*gb

• mt^2-I*mt*gt

and must satisfy 0 <= mc <= mb <= mt.

Parameters

• mc (float) – charm mass

• mb (float) – bottom mass

• mt (float) – top mass

• gc (float, optional) – charm width

• gb (float, optional) – bottom width

• gt (float, optional) – top width