Actions for A Search for Neutrinoless Tau Decays to Three Leptons [electronic resource].

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A Search for Neutrinoless Tau Decays to Three Leptons [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2008.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
158 pages : digital, PDF file
Additional Creators
Stanford Linear Accelerator Center, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Using approximately 350 million τ⁺τ⁻ pair events recorded with the BaBar detector at the Stanford Linear Accelerator Center between 1999 and 2006, a search has been made for neutrinoless, lepton-flavor violating tau decays to three lighter leptons. All six decay modes consistent with conservation of electric charge and energy have been considered. With signal selection efficiencies of 5-12%, we obtain 90% confidence level upper limits on the branching fraction Β(τ → ℓℓℓ) in the range (4-8) x 10⁻⁸.
Report Numbers
E 1.99:slac-r-907
slac-r-907
Subject(s)
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Note
Published through SciTech Connect.
09/24/2008.
"slac-r-907"
Kolb, Jeffrey A.
Funding Information
AC02-76SF00515
View MARC record | catkey: 14678527