High-energy resummation in Higgs production at the next-to-leading order

Abstract

We present the full next-to-leading order (NLO) result for the impact factor of a forward Higgs boson, obtained in the infinite-top-mass limit, both in the momentum representation and as superposition of the eigenfunctions of the leading-order (LO) BFKL kernel.

Comments: 8 pages, 1 Figure. Presented by Michael Fucilla at the 16th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR 2023), Crieff (Scotland), 28 May- 02 June, 2023