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Title: Production and Decay of Ω0c
Author: Garra Ticó, Jordi
Graugés Pous, Eugeni
BABAR Collaboration
Keywords: Física de partícules
Particle physics
Issue Date: 6-Aug-2007
Publisher: American Physical Society
Abstract: We present an analysis of inclusive Ω 0 c baryon production and decays in 230.5     fb − 1 of data recorded with the BABAR detector. Ω 0 c baryons are reconstructed in four final states ( Ω − π + , Ω − π + π 0 , Ω − π + π + π − , Ξ − K − π + π + ) and the corresponding ratios of branching fractions are measured. We also measure the momentum spectrum in the e + e − center-of-mass frame. From the spectrum, we observe Ω 0 c production from B decays and in c ¯ c events, and extract the two rates of production.
Note: Reproducció del document publicat a:
It is part of: Physical Review Letters, 2007, vol. 99, num. 6, p. 062001
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ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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