For the envisioned high precision measurement of the W boson mass at the Tevatron and LHC it is crucial that the theoretical predictions for the W and Z production processes are under control. We briefly summarize the status of the electroweak radiative corrections to [Formula: see text] and [Formula: see text], γ → l+l- (l = e, μ), and present some numerical results.
Electroweak radiative corrections to W and Z boson production in hadronic collisions