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Electroweak-correction effects in gauge-boson pair production at the LHC

Elena Accomando·Ansgar Denner·Stefano Pozzorini
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Abstract

We have studied the effect of one-loop logarithmic electroweak radiative corrections on WZ and $Wγ$ production processes at the LHC. We present analytical results for the leading-logarithmic electroweak corrections to the corresponding partonic processes du -> WZ, Wgamma. Using the leading-pole approximation we implement these corrections into Monte Carlo programs for $pp\to lν_l l'\bar l', lν_lγ$. We find that electroweak corrections lower the predictions by 5-20% in the physically interesting region of large transverse momentum and small rapidity separation of the gauge bosons.

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Elena Accomando, Ansgar Denner, Stefano Pozzorini. 2002-04-24. Electroweak-correction effects in gauge-boson pair production at the LHC. https://doi.org/10.1103/physrevd.65.073003

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