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Title: Search for Lepton Flavor Violating Decays τ±→l±ω
Author: Garra Ticó, Jordi
Graugés Pous, Eugeni
BABAR Collaboration
Keywords: Física de partícules
Particle physics
Issue Date: 20-Feb-2008
Publisher: American Physical Society
Abstract: A search for lepton flavor violating decays of a τ to a lighter-mass charged lepton and an ω vector meson is performed using 384.1     fb − 1 of e + e − annihilation data collected with the BABAR detector at the Stanford Linear Accelerator Center PEP-II storage ring. No signal is found, and the upper limits on the branching ratios are determined to be B ( τ ± → e ± ω ) < 1.1 × 10 − 7 and B ( τ ± → μ ± ω ) < 1.0 × 10 − 7 at 90% confidence level.
Note: Reproducció del document publicat a:
It is part of: Physical Review Letters, 2008, vol. 100, num. 7, p. 071802
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ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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