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Search for lepton flavor violating decays with a meson
- Source :
-
Physics Letters B . Aug2006, Vol. 639 Issue 3/4, p159-164. 6p. - Publication Year :
- 2006
-
Abstract
- Abstract: We have searched for the lepton flavor violating decays ( or μ), using a data sample of 281 fb−1 collected with the Belle detector at the KEKB asymmetric-energy collider. No evidence for a signal was found in either of the decay modes, and we set the following upper limits for the branching fractions: and at the 90% confidence level. These results improve the previously published limits set by the CLEO Collaboration by factors of 16 and 19, respectively. [Copyright &y& Elsevier]
- Subjects :
- *LEPTONS (Nuclear physics)
*PARTICLES (Nuclear physics)
*NUCLEAR physics
*DETECTORS
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Volume :
- 639
- Issue :
- 3/4
- Database :
- Academic Search Index
- Journal :
- Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 21664491
- Full Text :
- https://doi.org/10.1016/j.physletb.2006.05.086