Top-Yukawa-induced Corrections to Higgs Pair Production
High Energy Physics - Phenomenology
2022-11-23 v1 High Energy Physics - Experiment
Abstract
Higgs-boson pair production at hadron colliders is dominantly mediated by the loop-induced gluon-fusion process that is generated by heavy top loops within the Standard Model with a minor per-cent level contamination of bottom-loop contributions. The QCD corrections turn out to be large for this process. In this note, we derive the top-Yukawa-induced part of the electroweak corrections to this process and discuss their relation to an effective trilinear Higgs coupling with integrated out top-quark contributions.
Keywords
Cite
@article{arxiv.2207.02524,
title = {Top-Yukawa-induced Corrections to Higgs Pair Production},
author = {Margarete Mühlleitner and Johannes Schlenk and Michael Spira},
journal= {arXiv preprint arXiv:2207.02524},
year = {2022}
}
Comments
14 pages, 5 figures