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arXiv · 1702.00426

Two-loop amplitudes for $q g \to H q$ and $q \bar{q} \to H g$ mediated by a nearly massless quark

Kirill Melnikov·Lorenzo Tancredi·Christopher Wever
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Abstract

We compute the two-loop QCD corrections to $q g \to H q$ and $q \bar{q} \to H g$ amplitudes mediated by loops of nearly massless quarks. These amplitudes provide the last missing ingredient required to compute the NLO QCD corrections to the top-bottom interference contribution to the Higgs boson transverse momentum distribution at hadron colliders.

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Kirill Melnikov, Lorenzo Tancredi, Christopher Wever. 2017-02-01. Two-loop amplitudes for $q g \to H q$ and $q \bar{q} \to H g$ mediated by a nearly massless quark. https://doi.org/10.1103/physrevd.95.054012

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