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Rate measurement of D0 -> K+pi-pi 0 and constraints on D-0 D(0)over-bar mixing

dc.contributor.authorAmmar, Raymond G.
dc.contributor.authorBean, Alice
dc.contributor.authorBesson, David Zeke
dc.contributor.authorZhao, X.
dc.date.accessioned2007-04-09T23:52:12Z
dc.date.available2007-04-09T23:52:12Z
dc.date.issued2001-08
dc.identifier.citationBrandenburg, G, Ershov, A, et al. Rate measurement of D0 -> K+pi-pi 0 and constraints on D-0 D(0)over-bar mixing. PHYSICAL REVIEW LETTERS. August 2001. 9e+03(7)
dc.identifier.otherhttp://publish.aps.org/
dc.identifier.urihttp://hdl.handle.net/1808/1332
dc.description.abstractWe present an observation and time-integrated rate measurement of the decay D-0-->K(+)pi (-)pi (0) produced in 9 fb(-1) of e(+)e(-) collisions near the Y(4S) resonance. The signal is inconsistent with an upward fluctuation of the background by 4.9 standard deviations. We measured the time-integrated rate of D-0-->K(+)pi (-)pi (0) normalized to the rate of (D-0) over bar --> K(+)pi (-)pi (0) to be 0.0043(-0.0010)(+0.0011) (stat) +/- 0.0007 (syst).
dc.language.isoen_US
dc.publisherAMERICAN PHYSICAL SOC
dc.titleRate measurement of D0 -> K+pi-pi 0 and constraints on D-0 D(0)over-bar mixing
dc.typeArticle
dc.rights.accessrightsopenAccess


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