The next-to-leading order Higgs impact factor in the infinite top-mass limit

oleh: Francesco Giovanni Celiberto, Michael Fucilla, Dmitry Yu. Ivanov, Mohammed M. A. Mohammed, Alessandro Papa

Format: Article
Diterbitkan: SpringerOpen 2022-08-01

Deskripsi

Abstract We calculate the next-to-leading order correction to the impact factor (vertex) for the production of a forward Higgs boson, obtained in the infinite top-mass limit. We present the result both in the momentum representation and as superposition of the eigenfunctions of the leading-order BFKL kernel. This impact factor is a necessary ingredient for the description of the inclusive hadroproduction of a forward Higgs in the limit of small Bjorken x, as well as for the study of inclusive forward emissions of a Higgs boson in association with a backward identified object.