Evidence for the decay Omega(0)(c) -> pi(+)Omega(2012)(-) -> pi(+) (<(K)over bar Xi)(-)

Abstrakt

Using a data sample of 980 fb(-1) collected with the Belle detector operating at the KEKB asymmetricenergy e(+)e(-) collider, we present evidence for the Omega(2012)-in the resonant substructure of Omega(0)(c) -> pi(+)( p(+) Omega(0)(c) -> pi(+)( pi(+)( pi(+)(<(K)over bar Xi)(-) +/- 0.7(syst))%.

Klíčová slova

• quark delocalization
• omega 2012
• generation
• model