Observation of new Ω c 0 states decaying to the Ξ c + K − final state - Aaij, Roel; Bachmann, Sebastian; Borsato, Martino; Caspary, Rowina; Frau, Giulia; Gerick, David; Günther, Paul André; Han, Xiaoxue; Hu, Jiangqiao; Kopecná, Renata; Kubat, Jakub; Leverington, Blake; et al. (Physical review letters, 2023)