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arXiv · 1712.06549

Two-loop amplitudes for processes $g g \to H g, q g \to H q$ and $q \bar{q} \to H g$ at large Higgs transverse momentum

Kirill Kudashkin·Kirill Melnikov·Christopher Wever
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Abstract

We compute the two-loop QCD corrections to amplitudes for processes $g g \to H g, q g \to H q$ and $q \bar{q} \to H g$ in the limit when the Higgs transverse momentum is larger than the top quark mass, $p_\perp \gg m_t$. These amplitudes are important ingredients for understanding higher-order QCD effects on Higgs transverse momentum distribution at large $p_\perp$.

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Kirill Kudashkin, Kirill Melnikov, Christopher Wever. 2017-12-18. Two-loop amplitudes for processes $g g \to H g, q g \to H q$ and $q \bar{q} \to H g$ at large Higgs transverse momentum. https://doi.org/10.1007/jhep02(2018)135

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