000003072 001__ 3072
000003072 005__ 20221102180547.0
000003072 037__ $$aBELLE2-PUB-PH-2022-001
000003072 041__ $$aeng
000003072 100__ $$aAngelo Di Canto  
000003072 245__ $$aMeasurement of the $\Omega_c^0$ lifetime at Belle II
000003072 260__ $$a$$c2022-06-23
000003072 300__ $$amult. p
000003072 520__ $$aWe report on a measurement of the \Omgc lifetime using $\Omgc\to\Omg\pip$ decays reconstructed in the \epem-collision data collected by Belle~II between 2019 and the first half of 2021, which correspond to \lumi of integrated luminosity. The result, $\tau(\Omgc)=\tauOmgc\pm\tauOmgcStat\pm\tauOmgcSyst\fs$, agrees with recent measurements indicating that the \Omgc is not the shortest-lived weakly decaying charm baryon.
000003072 6531_ $$alifetime, charm, baryons, vertexing
000003072 700__ $$aNisar Nellikunnummel
000003072 8560_ $$fnnellikun@bnl.gov