Three-loop corrections to Higgs boson pair production: reducible contribution
High Energy Physics - Phenomenology
2024-06-03 v1
Abstract
We compute three-loop corrections to the process originating from one-particle reducible diagrams. This requires the computation of two-loop corrections to the gluon-gluon-Higgs vertex with an off-shell gluon. We describe in detail our approach to obtain semi-analytic results for the vertex form factors and present results for the two form factors contributing to Higgs boson pair production.
Cite
@article{arxiv.2405.20372,
title = {Three-loop corrections to Higgs boson pair production: reducible contribution},
author = {Joshua Davies and Kay Schönwald and Matthias Steinhauser and Marco Vitti},
journal= {arXiv preprint arXiv:2405.20372},
year = {2024}
}
Comments
19 pages, 6 figures