BABAR Publications

Detailed Index as of March 29, 2024 03:52

PUB-07/064 Search for Lepton Flavor Violating Decays tau+- -> l+- omega
Doc Type Journal Papers
Record Created September 3, 2007
SLAC-PUB
SLAC-PUB-12971  No citations
Preprint # 0711.0980 [hep-ex]
Abstract
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Title: Search for Lepton Flavor Violating Decays $\tau^\pm \to l^\pm\omega$ ($l = e, \mu$).
Authors: The BABAR Collaboration, B. Aubert et al.
Comments: 7 pages, 2 encapsulated postscript figures, submitted to PRL.
Report-no: BABAR-PUB-07/064, SLAC-PUB-12971.
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We have searched for lepton flavor violating decays of a $\tau$ to a lighter-mass charged lepton and an $\omega$ vector meson
using 384.1 $fb^{-}$ 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 ${\cal B}(\tau^{\pm} \rightarrow \mathrm{e}^{\pm} \omega) < 1.1\times10^{-7}$ and
${\cal B}(\tau^{\pm} \rightarrow \mu^{\pm} \omega) < 1.0\times10^{-7}$ at 90\% confidence level.
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Revisions and Files 1 revised September 3, 2007
File Date
Thumbnails
File Name File Type File Format File Size (Kb) Comments
09-NOV-2007 abstract.tex Abstract txt 0.79 Abstract
09-NOV-2007 babar-pub-07064.ps Paper (journal paper or conference submission by BABAR Collaboration) ps 486.23
09-NOV-2007 babar-pub-07064.ps.gz Paper (journal paper or conference submission by BABAR Collaboration) ps.gz 223.86
09-NOV-2007 fig1.eps Figure or plot eps 26.25
09-NOV-2007 fig2.eps Figure or plot eps 18.31
Submitted ToPhysical Review Letters
Date SubmittedNovember 6, 2007
Journal Year2008
Journal Volume100
Journal Article/Page Range071802
Categories
  • AWG: Tau and QED