Observation of Exclusive [Formula presented] Decays

R. Mahapatra, H. N. Nelson, R. A. Briere, G. P. Chen, T. Ferguson, G. Tatishvili, H. Vogel, N. E. Adam, J. P. Alexander, C. Bebek, K. Berkelman, F. Blanc, V. Boisvert, D. G. Cassel, P. S. Drell, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, L. Gibbons, B. GittelmanS. W. Gray, D. L. Hartill, B. K. Heltsley, L. Hsu, C. D. Jones, J. Kandaswamy, D. L. Kreinick, A. Magerkurth, H. Mahlke-Krüger, T. O. Meyer, N. B. Mistry, E. Nordberg, M. Palmer, J. R. Patterson, D. Peterson, J. Pivarski, D. Riley, A. J. Sadoff, H. Schwarthoff, M. R. Shepherd, J. G. Thayer, D. Urner, B. Valant-Spaight, G. Viehhauser, A. Warburton, M. Weinberger, S. B. Athar, Y. Kubota, R. Poling, D. Cronin-Hennessy

Research output: Contribution to journalArticlepeer-review


We report the first observation of the exclusive decays [Formula presented], using [Formula presented] [Formula presented] pairs collected at the [Formula presented] with the CLEO detector. We measure the following branching fractions: [Formula presented], [Formula presented], [Formula presented], and [Formula presented]. The [Formula presented] branching ratios are the averages of those corresponding to the 00 and 11 helicity states. The errors shown are statistical and systematic, respectively.

Original languageEnglish (US)
Pages (from-to)5
Number of pages1
JournalPhysical review letters
Issue number10
StatePublished - 2002


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