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arXiv · 1107.1164

Associated WH production at hadron colliders: a fully exclusive QCD calculation at NNLO

G. Ferrera·M. Grazzini·F. Tramontano
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Abstract

We consider QCD radiative corrections to Standard Model Higgs boson production in association with a W boson in hadron collisions. We present a fully exclusive calculation up to next-to-next-to-leading order (NNLO) in QCD perturbation theory. To perform this NNLO computation, we use a recently proposed version of the subtraction formalism. Our calculation includes finite-width effects, the leptonic decay of the W boson with its spin correlations, and the decay of the Higgs boson into a bbbar pair. We present selected numerical results at the Tevatron and the LHC.

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G. Ferrera, M. Grazzini, F. Tramontano. 2011-07-06. Associated WH production at hadron colliders: a fully exclusive QCD calculation at NNLO. https://doi.org/10.1103/physrevlett.107.152003

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