Measurement of the relative branching fraction of upsilon(4S) to charged and neutral B-meson pairs.

Measurement of the relative branching fraction of upsilon(4S) to charged and neutral B-meson pairs.

We analyze 9.7x10(6) B_B pairs recorded with the CLEO detector to determine the production ratio of charged to neutral B-meson pairs produced at the Upsilon(4S) resonance. We measure the rates for B0-->J/psiK((*)0) and B+-->J/psiK((*)+) decays and use the world-average B-meson lifetime...

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Bibliographic Details
Main Authors: Alexander, J, Baker, R, Bebek, C, Berger, B, Berkelman, K, Blanc, F, Boisvert, V, Cassel, D, Dickson, M, Drell, P, Ecklund, K, Ehrlich, R, Foland, A, Gaidarev, P, Gibbons, L, Gittelman, B, Gray, S, Hartill, D, Heltsley, B, Hopman, P, Jones, C, Kreinick, D, Lohner, M, Magerkurth, A, Meyer, T
Format: Journal article
Language:English
Published: 2001

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