Chasing the two-Higgs-doublet model via electroweak corrections at $e^+e^-$ colliders
High Energy Physics - Phenomenology
2026-02-27 v2 High Energy Physics - Experiment
Abstract
We present a comprehensive study of Higgs boson production associated with a neutrino pair at colliders () at next-to-leading-order accuracy in both the Standard Model and the two-Higgs-doublet model. We show that these new physics effects will be observable in total and differential cross sections when compared with theoretical predictions that include electroweak corrections, even in the Higgs alignment limit. This highlights the potential of precision studies at future colliders for searching new physics.
Cite
@article{arxiv.2509.05421,
title = {Chasing the two-Higgs-doublet model via electroweak corrections at $e^+e^-$ colliders},
author = {Pia Bredt and Tatsuya Banno and Marius Höfer and Syuhei Iguro and Wolfgang Kilian and Yang Ma and Jürgen Reuter and Hantian Zhang},
journal= {arXiv preprint arXiv:2509.05421},
year = {2026}
}
Comments
v2: version accepted for publication in PRL