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Logarithmic electroweak corrections to gauge-boson pair production at the LHC

E. Accomando·A. Denner·A. Kaiser
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Abstract

We have studied the effects of the complete logarithmic electroweak O(alpha) corrections on the production of vector-boson pairs WZ, ZZ, and WW at the LHC. These corrections are implemented into a Monte Carlo program for pp -> 4f (+γ) with final states involving four or two leptons using the double-pole approximation. We numerically investigate purely leptonic final states and find that electroweak corrections lower the predictions by 5-30% in the physically interesting region of large di-boson invariant mass and large angle of the produced vector bosons.

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E. Accomando, A. Denner, A. Kaiser. 2004-09-21. Logarithmic electroweak corrections to gauge-boson pair production at the LHC. https://doi.org/10.1016/j.nuclphysb.2004.11.019

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