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arXiv · 2008.11641

The analytic leading color contribution to the Higgs-gluon form factor in QCD at NNLO

Mario Prausa·Johann Usovitsch
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Abstract

We present an analytic three-loop result for the leading color contribution to the Higgs-gluon form factor in QCD. The leading color contribution is given at next-to-next-to-leading order by the $N_c^2$-term in QCD with $N_c$ colors. The main focus of this article lies on the evaluation of the relevant Feynman integrals with a special emphasis on the elliptic sector.

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Mario Prausa, Johann Usovitsch. 2020-08-26. The analytic leading color contribution to the Higgs-gluon form factor in QCD at NNLO. https://doi.org/10.1007/jhep03(2021)127

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