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2009-01-27

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/131651

Search for Lepton Flavor Violating Decays τ−→l−K0s with the BABAR Experiment

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https://doi.org/10.1103/PhysRevD.79.012004

Abstract

A search for the lepton flavor violating decays τ − → l − K 0 S ( l = e or μ ) has been performed using a data sample corresponding to an integrated luminosity of 469     fb − 1 , collected with the BABAR detector at the SLAC PEP-II e + e − asymmetric energy collider. No statistically significant signal has been observed in either channel and the estimated upper limits on branching fractions are B ( τ − → e − K 0 S ) < 3.3 × 10 − 8 and B ( τ − → μ − K 0 S ) < 4.0 × 10 − 8 at 90% confidence level.

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Física de partícules, Experiments

Subject (English)

Particle physics, Experiments

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Articles publicats en revistes (Física Quàntica i Astrofísica)

Citation

GARRA TICÓ, Jordi, GRAUGÉS POUS, Eugeni and BABAR Collaboration. Search for Lepton Flavor Violating Decays τ−→l−K0s with the BABAR Experiment. Physical Review D. 2009. Vol. 79, num. 1, pags. 012004. ISSN 1550-7998. [consulted: 18 of August of 2026]. Available at: https://hdl.handle.net/2445/131651

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