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

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Aubert, B. et al. (2005) Measurement of the total width, the electronic width, and the mass of the Υ(10580) resonance. Physical Review D, 72 (3). 032005. ISSN 1550-7998

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Official URL: http://dx.doi.org/10.1103/PhysRevD.72.032005

DOI: 10.1103/PhysRevD.72.032005

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.

Item Type:	Article
Subjects:	Q Science > QC Physics
Schools:	School of Applied Sciences
Depositing User:	Sharon Beastall
Date Deposited:	12 May 2011 09:55
Last Modified:	12 May 2011 09:55
URI:	http://eprints.hud.ac.uk/id/eprint/10389

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