Journal article

Measurements of the masses and widths of the (2455) and (2520) baryons

Lee, S. -H.; Ko, B. R.; Won, E.; Abdesselam, A.; Adachi, I.; Aihara, H.; Asner, D. M.; Aushev, T.; Ayad, R.; Bakich, A. M.

Belle Collaboration

We present measurements of the masses and decay widths of the baryonic states (2455) and (2520) using a data sample corresponding to an integrated luminosity of 711 fb- 1 collected with the detector at the KEKB e e- asymmetric- energy collider operating at the.(4S) resonance. We report the mass differences with respect to the A(c) baryon.


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