Do the narrow cryptoexotic baryon resonances exist

摘要

The possibility of the existence of the cryptoexotic baryons qqqcc-bar> with hidden charm and with mass, smaller than (approx equal)4 GeV, is discussed. Only OZI suppressed baryon decays can occure in the case. These baryons would have anomalously narrow decay widths. Possible production and decay mechanism for exotic baryons of this kind are considered as well as the perspectives of their experimental searches. 13 refs., 6 figs. (Atomindex citation 26:022836)