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 language | English |
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Article number | 032005 |
Journal | Physical Review D |
Volume | 72 |
Issue number | 3 |
DOIs | |
Publication status | Published - 16 Aug 2005 |