[ ΔACP = (−0.34 ± 0.15 ± 0.10 )%, pion tagged ] [ ΔACP = (+0.49 ± 0.30 ± 0.14)%, muon tagged ] The LHCb Collaboration presented today at the Rencontres de Moriond QCD, La Thuile, Italy, results of an improved search for the difference between properties of matter and antimatter, CP violation, in charm…