Evidence for the production of the charmed, doubly strange baryon omega(c) in e+ e- annihilation

The ARGUS collaboration Albrecht, H. ; Cronstrom, H.I. ; Ehrlichmann, H. ; et al.
Phys.Lett.B 288 (1992) 367-372, 1992.
Inspire Record 334018 DOI 10.17182/hepdata.29224

Using the detector ARGUS at the storage ring DORIS II of DESY, we have found evidence for the production of the charmed and doubly strange baryon Ω c through its decay channel Ξ − K − π + π + . Its mass has been determined to be ((2719.0±7.0±2.5)MeV/ c 2 , and the product of production cross section and branching ratio the above channel to be (2.41±0.90±0.30) pb.

1 data table

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