  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 p p(pbar) -> W -> l nu and p p(pbar) ->
Z,gamma -> l+ l- (l=e,mu), and present some numerical results.

High Energy Physics - Phenomenology