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Search for lepton flavor violating τ− decays into ℓ−KS0 and ℓ−KS0KS0
- Source :
- Physics Letters B. 692:4-9
- Publication Year :
- 2010
- Publisher :
- Elsevier BV, 2010.
-
Abstract
- We have searched for the lepton-flavor-violating decays τ- decays into l-KS 0 and l-KS 0KS 0 (l=e or μ), using a data sample of 671 fb-1 collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. No evidence for a signal was found in any of the decay modes, and we set the following upper limits for the branching fractions: B(τ-→e-KS 0)
Details
- ISSN :
- 03702693
- Volume :
- 692
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi...........b23f18a8c2bf2f71673e39c46b51ac50