Using a data sample of 980 fb^−1 of e+e- annihilation data taken with the Belle detector operating at the KEKB asymmetric-energy e+e- collider, we report the results of a study of excited Ξc states that decay, viathe emission of photons and/or charged pions, into Ξc0 or Ξc+ ground state charmed-strange baryons.
Keyword
Particle Physics; High energy physics; Collider physics