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Limits on flavor changing neutral currents in D-0 meson Decays

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.authorCopty, N.
dc.contributor.authorDavis, Robin E. P.
dc.contributor.authorHancock, N.
dc.contributor.authorKotov, S.
dc.contributor.authorKravchenko, I.
dc.contributor.authorKwak, Nowhan
dc.date.accessioned2007-04-13T20:04:09Z
dc.date.available2007-04-13T20:04:09Z
dc.date.issued1996-04
dc.identifier.citationFreyberger, A, Gibaut, D, et al. Limits on flavor changing neutral currents in D-0 meson Decays. PHYSICAL REVIEW LETTERS. April 1996. 76(17) ; 3065-3069
dc.identifier.otherhttp://publish.aps.org/
dc.identifier.urihttp://hdl.handle.net/1808/1406
dc.description.abstractUsing the CLEO II detector at the Cornell Electron Storage Ring, we have searched for flavor changing neutral currents and lepton family number violations in D-0 meson decays. The upper limits on the branching fractions for D-0 --> l(+)l(-) and D-0 --> X(0)l(+)l(-) are in the range 10(-5) to 10(-4), where X(0) can be a pi(0), K-s(0), eta, rho(0), omega, (K) over bar(*0) or phi meson, and the l(+)l(-) pair can be e(+)e(-), mu(+)mu(-), or e(+/-)mu(-/+). Although these limits are above the theoretical predictions, most are new or an order of magnitude lower than previous limits.
dc.language.isoen_US
dc.publisherAMERICAN PHYSICAL SOC
dc.titleLimits on flavor changing neutral currents in D-0 meson Decays
dc.typeArticle
dc.rights.accessrightsopenAccess


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