A Review of $C\!P$ Violation Measurements in Charm at LHCb

Abstract

The LHCb experiment has been able to collect the largest sample ever produced of charm-hadron decays, performing a number of measurements of observables related to CP violation in the charm sector. In this document, the most recent results from LHCb on the search of direct CP violation in D 0 → K 0 s K 0 s , D + (s) → h + π 0 and D + (s) → h + η decays are summarised, in addition to the most precise measurement of time-dependent CP asymmetry in D 0 → h + h − decays and the first observation of mass difference between neutral charm-meson eigenstates.