Search for long-lived charginos and τ-sleptons using final states with a disappearing track in pp collisions at s=13 TeV with the ATLAS detector

This paper reports a search for decays of long-lived charginos or τ-sleptons to final states containing a short disappearing track, a single high-energy jet, and missing transverse momentum. The search uses 137 fb−1 of data from 13 TeV proton–proton collisions recorded by the ATLAS detector during R