Search for Lepton Flavor Violation in the Decay τ±→μ±γ

Garra Ticó, Jordi; Graugés Pous, Eugeni; BABAR Collaboration

Search for Lepton Flavor Violation in the Decay τ±→μ±γ

dc.contributor.author	Garra Ticó, Jordi
dc.contributor.author	Graugés Pous, Eugeni
dc.contributor.author	BABAR Collaboration
dc.date.accessioned	2019-09-20T11:57:17Z
dc.date.available	2019-09-20T11:57:17Z
dc.date.issued	2005-01-14
dc.date.updated	2019-09-20T11:57:17Z
dc.description.abstract	A search for the nonconservation of lepton flavor number in the decay tau -> mu gamma has been performed using 2.07 x 10^8 e+e- -> tau+ tau- events produced at a center-of-mass energy near 10.58 GeV with the BABAR detector at the PEP-II storage ring. We find no evidence for a signal and set an upper limit on the branching ratio of BR(tau -> mu gamma) < 6.8 x 10^-8 at 90% confidence level.
dc.format.extent	7 p.
dc.format.mimetype	application/pdf
dc.identifier.idgrec	539082
dc.identifier.issn	0031-9007
dc.identifier.uri	https://hdl.handle.net/2445/140648
dc.language.iso	eng
dc.publisher	American Physical Society
dc.relation.isformatof	Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.95.041802
dc.relation.ispartof	Physical Review Letters, 2005, vol. 95, num. 4, p. 041802
dc.relation.uri	https://doi.org/10.1103/PhysRevLett.95.041802
dc.rights	(c) American Physical Society, 2005
dc.rights.accessRights	info:eu-repo/semantics/openAccess
dc.source	Articles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classification	Física de partícules
dc.subject.classification	Experiments
dc.subject.other	Particle physics
dc.subject.other	Experiments
dc.title	Search for Lepton Flavor Violation in the Decay τ±→μ±γ
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion

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