 DOCUMENT METADATASLAC Publication: SLAC-PUB-10439
SLAC Release Date: November 9, 2005
A Measurement of the Total Width, the Electronic Width, and the Mass of the Upsilon (10580) Resonance
Aubert, B..
We present a preliminary measurement of the resonance parameters of the Upsilon(10580) resonance with the BABAR detector at the SLAC PEP-II asymmetric B factory. We measure the total decay width to be (20.7 +- 1.6 +- 2.5) MeV, the partial electronic width to be (0.321 +- 0.017 +- 0.029) kev and the mass to be (10.5793 +- 0.0004 +- 0.0012) GeV.
Download File:
|
