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

B. Aubert et al.
Phys. Rev. D 72, 032005 – Published 16 August 2005

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.

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  • Received 13 May 2004

DOI:https://doi.org/10.1103/PhysRevD.72.032005

©2005 American Physical Society

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Vol. 72, Iss. 3 — 1 August 2005

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