arXiv · 2502.02228
The real corrections to the Higgs impact factor at next-to-leading order with finite top mass
Abstract
This work presents the computation of real corrections to the impact factor for forward Higgs boson production, preserving the full dependence on the top-quark mass. The results are shown to align with the BFKL factorization framework, particularly in reproducing the expected rapidity divergence. Additionally, the subtraction of this divergence has been demonstrated using the appropriate counterterm within the BFKL scheme. In the infinite-top-mass limit, our findings reproduce the previously established result.
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Francesco Giovanni Celiberto, Luigi Delle Rose, Michael Fucilla, Gabriele Gatto, Alessandro Papa. 2025-02-04. The real corrections to the Higgs impact factor at next-to-leading order with finite top mass. https://arxiv.org/abs/2502.02228
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