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	Search for lepton flavor violating decays tau(-) -> l(-) pi(0), l (-) eta, l(-) eta '
	Enari, Y; Sato, N; Abe, K; Abe, K; Aihara, H; Asano, Y; Aulchenko, V; Bahinipati, S; Bakich, AM; Bedny, I
刊名	Physics letters b
	2005-09-01
卷号	622期号:3-4页码:218-228
ISSN号	0370-2693
DOI	10.1016/j.physletb.2005.07.021
通讯作者	Enari, y()
英文摘要	We have searched for lepton flavor violating semileptonic tau(-) decays using a data sample of 153.8 fb(-1) accumulated with the belle detector at the kekb e(+)e(-) collider. for the six decay modes studied, the observed yield is compatible with the estimated background and the following upper limits are set at the 90% confidence level: b(tau(-) -> e(-)eta) < 2.3 x 10(-7), b(tau(-) -> mu(-)eta) < 1.5 x 10(-7), b(tau(-) -> e(-)pi(0)) < 1.9 x 10(-7), b(tau(-) -> mu(-)pi(0)) < 4.1 x 10(-7), b(tau(-) -> e(-)eta(1)) < 10 x 10(-7), and b(tau(-) -> mu(-)eta(1)) < 4.7 x 10(-7). these results are 10 to 64 times more restrictive than previous limits. (c) 2005 elsevier b.v. all rights reserved.
WOS关键词	NEUTRINOLESS TAU-DECAYS ; MONTE-CARLO ; COLLISIONS ; BELLE ; IDENTIFICATION ; PHYSICS ; KEKB
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000232070600003
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2175781
专题	高能物理研究所
通讯作者	Enari, Y
作者单位	1.Nagoya Univ, Nagoya, Aichi, Japan 2.Chiba Univ, Chiba, Japan 3.Chonnam Natl Univ, Kwangju 500757, South Korea 4.Univ Cincinnati, Cincinnati, OH 45221 USA 5.Univ Hawaii, Honolulu, HI 96822 USA 6.High Energy Accelerator Res Org, KEK, Tsukuba, Ibaraki, Japan 7.Hiroshima Inst Technol, Hiroshima, Japan 8.Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China 9.Inst High Energy Phys, Vienna, Austria 10.Inst Theoret & Expt Phys, Moscow 117259, Russia
推荐引用方式 GB/T 7714	Enari, Y,Sato, N,Abe, K,et al. Search for lepton flavor violating decays tau(-) -> l(-) pi(0), l (-) eta, l(-) eta '[J]. Physics letters b,2005,622(3-4):218-228.
APA	Enari, Y.,Sato, N.,Abe, K.,Abe, K.,Aihara, H.,...&Zontar, D.(2005).Search for lepton flavor violating decays tau(-) -> l(-) pi(0), l (-) eta, l(-) eta '.Physics letters b,622(3-4),218-228.
MLA	Enari, Y,et al."Search for lepton flavor violating decays tau(-) -> l(-) pi(0), l (-) eta, l(-) eta '".Physics letters b 622.3-4(2005):218-228.

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