Measurement of D-D-bar mixing using the ratio of lifetimes for the decays D-->K- pi + and K+K-

Measurement of D-D-bar mixing using the ratio of lifetimes for the decays D-->K- pi + and K+K-

We measure the rate of D0-D[over-bar] 0 mixing with the observable yCP=(τKpi/τKK)-1, where τKK and τKpi are, respectively, the mean lifetimes of CP-even D0-->K+K- and CP-mixed D0-->K-pi+ decays, using a data sample of 384 fb[superscript -1] collected by the BABAR detector at the SLAC PEP-II a...

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Bibliographic Details
Main Authors:	Fisher, Peter H., Cowan, Ray Franklin, Dujmic, Denis, Henderson, Shawn Wesley, Sciolla, Gabriella, Spitznagel, M., Yamamoto, R. K., Zhao, M.
Other Authors:	Massachusetts Institute of Technology. Department of Physics
Format:	Article
Language:	en_US
Published:	2010
Online Access:	http://hdl.handle.net/1721.1/57458 https://orcid.org/0000-0002-8667-5660

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