arXiv:0905.2735
SLAC-PUB-13630
IPPP-09-39
MIT-CTP-4038
SACLAY-IPHT-T09-059
UCLA-09-TEP-48

by: Berger, C.F. (MIT, LNS) et al.

Abstract:
In this talk, we report on a recent next-to-leading order QCD calculation of the production of a W boson in association with three jets at hadron colliders. The computation is performed by combining two programs, BlackHat for the computation of the virtual one-loop matrix elements and Sherpa for the real emission part.