We present the result for the one-loop squared virtual QCD corrections to the W boson pair production in the quark-anti-quark-annihilation channel in the limit where all kinematical invariants are large compared to the mass of the W boson. The infrared pole structure is in agreement with the prediction of Catani's general formalism for the singularities of QCD amplitudes.
@article{arxiv.0806.3043,
title = {W Pair Production at the LHC - II. One-loop Squared Corrections in the High Energy Limit},
author = {G. Chachamis and M. Czakon and D. Eiras},
journal= {arXiv preprint arXiv:0806.3043},
year = {2008}
}