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arXiv · 1711.11113

Three-loop mixed QCD-electroweak corrections to Higgs boson gluon fusion

Marco Bonetti·Kirill Melnikov·Lorenzo Tancredi
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Abstract

We compute the contribution of three-loop mixed QCD-electroweak corrections ($α_S^2α^2$) to the $gg \to H$ scattering amplitude. We employ the method of differential equations to compute the relevant integrals and express them in terms of Goncharov polylogarithms.

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Marco Bonetti, Kirill Melnikov, Lorenzo Tancredi. 2018-05-09. Three-loop mixed QCD-electroweak corrections to Higgs boson gluon fusion. https://doi.org/10.1103/physrevd.97.034004

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