paper

Low mass scalars at $e^{+} e^{-}$ colliders

arXiv:2604.27541 · doi:10.1140/epjp/s13360-026-08023-7

Abstract

I briefly discuss the search for low mass scalars at Higgs factories as well as available models that render such scalars feasible, where I focus on new developments since the review presented in arXiv:2205.09687 (see also arXiv:2504.11969 for a recent update).

13 pages, 9 figures; invited review contribution to proceedings of LCWS 2025; v2: slight changes, corresponds to published journal version

Low mass scalars at e+e− colliders

Abstract

Low mass scalars at $e^{+} e^{-}$ colliders