use_mixing_alpha_onshell_scheme_rcl

use_mixing_alpha_onshell_scheme_rcl(s)

Sets the renormalization scheme for the mixing angle \(\alpha\) to an on-shell or BFM scheme.

Detailed informations on the schemes are given in Table 2 in [DDL18].

Parameters:s (str) –

renormalization scheme identifier

  • s = 'OS': On-shell scheme via decays (Only HS):
    \(H_i \to \overline{\psi}\psi\)
  • s = 'OS1': On-shell scheme for decays (Only THDM):
    \(H_i \to \overline{\nu}_\mathrm{R}\nu\) in Type I
  • s = 'OS2': On-shell scheme for decays (Only THDM):
    \(H_i \to \overline{\nu}_\mathrm{R}\nu\) in Type II
  • s = 'BFM': BFM symmetry relation.