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Kenneth Bloom Publications
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Document Type
Article
Date of this Version
7-13-1998
Abstract
We have searched for two-body charmless decays of B mesons to purely hadronic exclusive final states including ω or φ mesons using data collected with the CLEO II detector. With this sample of 6.6 X 106 B mesons we observe a signal for the ωK+ final state, and measure a branching fraction of Ɓ(B+→ωK+) = (1.5-0.6+0.7 ± 0.2) X 10-5. We also observe some evidence for the φK* final state, and upper limits are given for 22 other decay modes. These results provide the opportunity for studies of theoretical models and physical parameters.
Comments
Published by American Physical Society. Phys. Rev. Lett. 81, 272 (1998). http://prl.aps.org. Copyright © 1998 American Physical Society. Permission to use.