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Phys. Rev. Lett. 76, 4675–4680 (1996)

Search for Flavor-Changing Neutral Current B Meson Decays in pp̅ Collisions at s = 1.8TeV

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F. Abe et al. (CDF Collaboration)
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Received 20 February 1996; published in the issue dated 17 June 1996

We report on a search for the flavor-changing neutral current decays Bd,s0μ+μ-, B+μ+μ-K+, and B0μ+μ-K*0 using data from pp̅ collisions at s = 1.8TeV, collected with the Collider Detector at Fermilab during the 1992–1993 running period. We find no indication of such decays, and we set the following 90% confidence level upper limits on branching ratios: B(B0μ+μ-)<1.6×10-6, B(Bs0μ+μ-)<8.4×10-6, B(B+μ+μ-K+)<1.0×10-5, and B(B0μ+μ-K*0)<2.5×10-5.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.76.4675
DOI:
10.1103/PhysRevLett.76.4675
PACS:
13.20.He, 12.15.Mm