A short overview on low mass scalars at future lepton colliders -- Snowmass White Paper

TL;DR

This whitepaper reviews potential low-mass scalar particle detection channels and their discovery prospects at future electron-positron colliders, summarizing recent talks and emphasizing the importance of upcoming collider experiments.

Contribution

It provides a concise overview of low-mass scalar search strategies and their discovery potential at future lepton colliders, based on recent expert discussions.

Findings

Identification of promising channels for low-mass scalar detection

Assessment of discovery potential at future $e^+e^-$ colliders

Summary of recent expert talks on collider prospects

Abstract

In this whitepaper, I give a short summary on possible channels of low-mass scenarios and their discovery potential at future $e^+e^-$ colliders. This is a summary of talks I recently gave at the CEPC workshop, FCC week and ECFA future collider workshop.