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Phys. Rev. D 71, 077101 (2005) [5 pages]

Limits on neutral D mixing in semileptonic decays

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C. Cawlfield et al. CLEO Collaboration
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Received 4 February 2005; published 1 April 2005

Using the CLEO II.V detector observing e+e- collisions at around 10.6 GeV we search for neutral D mixing in semileptonic D0 decays tagged in charged D* decays. Combining the results from the Keν and K*eν channels we find that the rate for D mixing is less than 0.0078 at 90% C.L.

© 2005 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.71.077101
DOI:
10.1103/PhysRevD.71.077101
PACS:
13.20.Fc, 14.40.Lb