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dc.contributorVirginia Tech
dc.contributor.authorAoki, M.
dc.contributor.authorBlecher, Marvin
dc.contributor.authorBryman, D. A.
dc.contributor.authorChen, S.
dc.contributor.authorDing, M.
dc.contributor.authorDoria, L.
dc.contributor.authorGumplinger, P.
dc.contributor.authorHurst, C.
dc.contributor.authorHussein, A.
dc.contributor.authorIgarashi, Y.
dc.contributor.authorIto, N.
dc.contributor.authorKettell, S. H.
dc.contributor.authorKurchaninov, L.
dc.contributor.authorLittenberg, L.
dc.contributor.authorMalbrunot, C.
dc.contributor.authorNumao, T.
dc.contributor.authorPoutissou, R.
dc.contributor.authorSher, A.
dc.contributor.authorSullivan, T.
dc.contributor.authorVavilov, D.
dc.contributor.authorYamada, K.
dc.contributor.authorYoshida, M.
dc.contributor.authorPienu Collaboration
dc.date.accessioned2013-12-18T19:46:37Z
dc.date.available2013-12-18T19:46:37Z
dc.date.issued2011-09-06
dc.identifier.citationAoki, M. ; Blecher, M. ; Bryman, D. A. ; et al., SEP 6 2011. “Search for massive neutrinos in the decay pi -> e nu,” PHYSICAL REVIEW D 84(5): 052002. DOI: 10.1103/PhysRevD.84.052002en_US
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/10919/24733
dc.description.abstractEvidence of massive neutrinos in the pi(+) -> e(+)nu decay spectrum was sought with the background pi(+) -> mu(+) -> e(+) decay chain highly suppressed. Upper limits (90% C. L.) on the neutrino mixing matrix element vertical bar U(ei)vertical bar(2) in the neutrino mass region 60-129 MeV/c(2) were set at the level of 10(-8).en_US
dc.description.sponsorshipNatural Science and Engineering Research Council
dc.description.sponsorshipTRIUMF
dc.description.sponsorshipResearch Fund for the Doctoral Program of Higher Education of China
dc.description.sponsorshipKAKENHI in Japan 21340059
dc.description.sponsorshipU.S. National Science Foundation Phy-0553611
dc.language.isoen_US
dc.publisherAmerican Physical Society
dc.subjectbranching ratio
dc.subjectAstronomy & Astrophysics
dc.subjectPhysics
dc.titleSearch for massive neutrinos in the decay pi -> e nu
dc.typeArticle - Refereed
dc.identifier.urlhttp://link.aps.org/doi/10.1103/PhysRevD.84.052002
dc.date.accessed2013-12-16
dc.title.serialPhysical Review D
dc.identifier.doihttps://doi.org/10.1103/PhysRevD.84.052002


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