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

26 Aug 2020arXiv:2008.11641links table onlyarchive 2025-07-28

Mario Prausa, Johann Usovitsch

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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_c²-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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