Leptophilic bosons and muon g-2 at lepton colliders
High Energy Physics - Phenomenology
2021-07-13 v2 High Energy Physics - Experiment
Abstract
A light leptophilic boson (scalar or pseudoscalar) has been postulated to explain the muon g-2 anomaly and could be a portal to dark matter. Realizing the leptophilic nature of a singlet boson in the framework of the two-Higgs-doublet-Model of type-X, we identify the parameter space viable for the explanation of the updated muon g-2 discrepancy. It is then shown that such a hypothetical particle will be unambiguously ruled out or discovered via the Yukawa process at a lepton collider designed as a Higgs factory.
Keywords
Cite
@article{arxiv.2104.03701,
title = {Leptophilic bosons and muon g-2 at lepton colliders},
author = {Eung Jin Chun and Tanmoy Mondal},
journal= {arXiv preprint arXiv:2104.03701},
year = {2021}
}
Comments
v2: Published in JHEP. 11 pages, 5 figures