Registry · Definition
IV.D334
tau-effective
formalized
IV.D334 — NLO Weinberg Correction
The NLO correction to sin²θ_W packages CF window data: nlo_num=W₃(4)=5, nlo_den=W₃(3)−2·W₃(4)=7, nlo_exp=a₄=3.
Book IV
Part 4
Ch. 35