Discovery Prospects for the Light Charged Higgs Boson Decay to an Off-Shell Top Quark and a Bottom Quark at Future High-Energy Colliders

Jinheung Kim, Soojin Lee, Prasenjit Sanyal +2

The charged Higgs boson ($H^{\pm }$) with a mass below the top quark mass remains a viable possibility within the Type-I two-Higgs-doublet model under current constraints. While previ…