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

Abstract

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
Volume88
Issue number10
DOIs
StatePublished - 2002

Fingerprint

Dive into the research topics of 'Observation of Exclusive [Formula presented] Decays'. Together they form a unique fingerprint.

Cite this