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공공누리This item is licensed Korea Open Government License

dc.contributor.author
Y. Miyazaki
dc.contributor.author
조기현
dc.date.accessioned
2019-08-28T07:41:15Z
dc.date.available
2019-08-28T07:41:15Z
dc.date.issued
2013-02-26
dc.identifier.issn
0370-2693
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/14112
dc.description.abstract
We search for lepton-flavor and lepton-number-violating τ decays into a lepton (ℓ= electron or muon) and two charged mesons (h,h′=π± or K±) using 854 fb−1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e− collider. We obtain 90% confidence level upper limits on the τ→ℓhh′ branching fractions in the range (2.0–8.4)×10−8. These results improve upon our previously published upper limits by factors of about 1.8 on average.
dc.language
eng
dc.relation.ispartofseries
Physics letters: B
dc.title
Search for lepton-flavor and lepton-number-violating τ→ℓhh′ decay modes
dc.identifier.doi
10.1016/j.physletb.2013.01.032
Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
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