Title
Evidence for <tex>$D^{0}-\overline{D}^{0}$</tex> mixing using the CDF II detector
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
New York, N.Y. ,
Subject
Physics
Source (journal)
Physical review letters. - New York, N.Y.
Volume/pages
100(2008) :12 , p. 121802,1-121802,7
ISSN
0031-9007
ISI
000254473800016
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
We measure the time dependence of the ratio of decay rates for the rare decay D0→K+π- to the Cabibbo-favored decay D0→K-π+. A signal of 12.7×103 D0→K+π- decays was obtained using the Collider Detector at Fermilab II detector at the Fermilab Tevatron with an integrated luminosity of 1.5  fb-1. We measure the D0-D&#773; 0 mixing parameters (RD,y′,x′2), and find that the data are inconsistent with the no-mixing hypothesis with a probability equivalent to 3.8 Gaussian standard deviations.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/6d2001/e0bdaecc.pdf
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