Search for Lepton-Flavor Violating Decays <i>B</i><SUP>+</SUP> → <i>K</i><SUP>+</SUP> μ<SUP>±</SUP> <i>e</i><SUP>∓</SUP>



Aaij, R, Beteta, C Abellan, Adeva, B, Adinolfi, M, Aidala, CA, Ajaltouni, Z, Akar, S, Albicocco, P, Albrecht, J, Alessio, F
et al (show 834 more authors) (2019) Search for Lepton-Flavor Violating Decays <i>B</i><SUP>+</SUP> → <i>K</i><SUP>+</SUP> μ<SUP>±</SUP> <i>e</i><SUP>∓</SUP>. PHYSICAL REVIEW LETTERS, 123 (24). 071802-.

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Abstract

A search for lepton flavor violating decays of a tau to a lighter-mass charged lepton and an omega 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(tau(+/-)-->e;{+/-}omega)<1.1 x10 (-7) and B(tau(+/-)-->micro(+/-)omega)<1.0 x 10(-7) at 90% confidence level.

Item Type: Article
Additional Information: All figures and tables, along with any supplementary material and additional information, are available at https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2019-022.html
Uncontrolled Keywords: BABAR Collaboration
Depositing User: Symplectic Admin
Date Deposited: 15 Jan 2020 08:21
Last Modified: 14 Mar 2024 23:15
DOI: 10.1103/PhysRevLett.123.241802
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3070627