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Two-body B meson decays to eta and eta ': Observation of B ->eta ' K

dc.contributor.authorAmmar, Raymond G.
dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorBesson, David Zeke
dc.contributor.authorCoppage, Don
dc.contributor.authorDarling, C.
dc.contributor.authorDavis, Robin E. P.
dc.contributor.authorKotov, S.
dc.contributor.authorKravchenko, I.
dc.contributor.authorKwak, Nowhan
dc.contributor.authorZhou, L.
dc.date.accessioned2007-04-11T21:13:24Z
dc.date.available2007-04-11T21:13:24Z
dc.date.issued1998-04
dc.identifier.citationBehrens, BH, Ford, WT, et al. Two-body B meson decays to eta and eta ': Observation of B ->eta ' K. AMERICAN PHYSICAL SOC. April 1998. 80(17) : 3710-3714
dc.identifier.otherhttp://publish.aps.org/
dc.identifier.urihttp://hdl.handle.net/1808/1361
dc.description.abstractIn a sample of 6.6 x 10(6) produced B mesons we have observed decays B --> eta'K, with branching fractions B(B+ --> eta'K+)= (6.5(-1.4)(+1.5) +/- 0.9) X 10(-5) and B(B-0 --> eta'K-0) = (4.7(-2.0)(+2.7) +/- 0.9) X 10(-5). We have searched with comparable sensitivity for 17 related decays to final states containing an eta or eta' meson accompanied by a single particle or low-lying resonance. Our upper limits for these constrain theoretical interpretations of the B --> eta'K signal.
dc.language.isoen_US
dc.publisherAMERICAN PHYSICAL SOC
dc.titleTwo-body B meson decays to eta and eta ': Observation of B ->eta ' K
dc.typeArticle
dc.rights.accessrightsopenAccess


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