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arXiv · 0807.0976

Massive particle production to NNLO in QCD

G. Chachamis
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Abstract

We discuss the recent derivation of 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. In particular, we elaborate on the combined use of the helicity matrix formalism with the Mellin-Barnes representations technique.

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G. Chachamis. 2008-07-07. Massive particle production to NNLO in QCD. https://doi.org/10.1016/j.nuclphysbps.2008.09.086

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