W Pair Production at the LHC - II. One-loop Squared Corrections in the High Energy Limit

2008/06/18 by G. Chachamis, Chachamis, G., M. Czakon +3
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.0806.3043

12 pages

arxiv created 2008/06/18 · arxiv updated 2009/12/01

Abstract

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.

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