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Search for lepton flavor violating decays into , and
- Source :
-
Physics Letters B . May2007, Vol. 648 Issue 5/6, p341-350. 10p. - Publication Year :
- 2007
-
Abstract
- Abstract: We have searched for lepton-flavor-violating τ decays with a pseudoscalar meson (η, and ) using a data sample of 401 fb−1 collected with the Belle detector at the KEKB asymmetric-energy collider. No evidence for these decays is found and we set the following upper limits on the branching fractions: , , , , and at the 90% confidence level. These results improve our previously published upper limits by factors from 2.3 to 6.3. [Copyright &y& Elsevier]
- Subjects :
- *PARTICLES (Nuclear physics)
*DETECTORS
*ENGINEERING instruments
*FRACTIONS
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Volume :
- 648
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 24863236
- Full Text :
- https://doi.org/10.1016/j.physletb.2007.03.027