Measurement of masses of the $Ξ_c(2645)$ and $Ξ_c(2815)$ baryons and
observation of $Ξ_c(2980)\toΞ_c(2645)π$ %and observation of the
$Ξ_c(2980)$ and observation of $Ξ_c(2980)\to Ξ_c(2645)π$
Physics – High Energy Physics – High Energy Physics - Experiment