Observation of excited Ωc charmed baryons in e+e- collisions
Journal
Physical Review D
Journal Volume
97
Journal Issue
5
Date Issued
2018
Author(s)
Yelton J. et al.
Adachi, I.
Aihara, H.
Al Said, S.
Asner, D.M.
Aulchenko, V.
Aushev, T.
Ayad, R.
Aziz, T.
Babu, V.
Bakich, A.M.
Abstract
Using the entire Belle data sample of 980 fb-1 of e+e- collisions, we present the results of a study of excited Ωc charmed baryons in the decay mode Ξc+K-. We show confirmation of four of the five narrow states reported by the LHCb Collaboration: the Ωc(3000), Ωc(3050), Ωc(3066), and Ωc(3090). ? 2018 authors.
Type
journal article