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

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 $$ {N}_c^2 $$ -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.

Abstract licence: CC BY

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