Extracting ${\alpha }_{\mathrm{S}}$ at future $e^{+}{e}^{-}$ Higgs factory with energy correlators

Zhen Lin, Manqi Ruan, Meng Xiao +1

The prospected sensitivity in ${\alpha }_{\mathrm{S}}$ determination using an event shape observable, ratio of energy correlators at future electron-positron colliders is presented. The stud…