Measurement of the total width, the electronic width, and the mass of the Υ(10580) resonance

B. Aubert, J.Y. Chen, R.F. Schmitz, S. Chen, L.L. Zhang, M.C. Simani, M.A. Baak, H.J. Bulten, G. Raven, P. David, N. de Groot, Z. Yu

Research output: Contribution to JournalArticleAcademicpeer-review

Abstract

We present a measurement of the parameters of the Υ(10580) resonance based on a dataset collected with the BABAR detector at the SLAC PEP-II asymmetric B factory. We measure the total width Γtot=(20.7±1.6±2.5)  MeV, the electronic partial width Γee=(0.321±0.017±0.029)  keV and the mass M=(10579.3±0.4±1.2)  MeV/c2.
Original languageEnglish
Article number032005
JournalPhysical Review D
Volume72
Issue number3
DOIs
Publication statusPublished - 16 Aug 2005

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