# use_l3_onshell_scheme_rcl¶

use_l3_onshell_scheme_rcl(s)

Sets the renormalization scheme for $$\lambda_3$$ to an on-shell or BFM scheme.

Detailed informations on the schemes are given in Table 1 in [DDL18].

Parameters: s (str) – renormalization scheme identifier s = 'BFM': BFM symmetry relation.