Observation of [Formula presented] and [Formula presented]

T. E. Coan, Y. S. Gao, F. Liu, Y. Maravin, I. Narsky, R. Stroynowski, J. Ye, M. Artuso, C. Boulahouache, K. Bukin, E. Dambasuren, R. Mountain, T. Skwarnicki, S. Stone, J. C. Wang, A. H. Mahmood, S. E. Csorna, I. Danko, Z. Xu, G. BonviciniD. Cinabro, M. Dubrovin, S. McGee, A. Bornheim, E. Lipeles, S. P. Pappas, A. Shapiro, W. M. Sun, A. J. Weinstein, G. Masek, H. P. Paar, R. Mahapatra, R. J. Morrison, 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, Y. Kubota, R. Poling, D. Cronin-Hennessy

Research output: Contribution to journalArticlepeer-review

Abstract

We have studied the color-suppressed hadronic decays of neutral B mesons into the final states [Formula presented]. Using [Formula presented] [Formula presented] pairs collected with the CLEO detector, we observe the decays [Formula presented] and [Formula presented] with the branching fractions [Formula presented] and [Formula presented]. The first error is statistical and the second systematic. The statistical significance of the [Formula presented] signal is [Formula presented] ([Formula presented] for [Formula presented]). Utilizing the [Formula presented] branching fractions we determine the strong phases [Formula presented] between isospin [Formula presented] and [Formula presented] amplitudes in the [Formula presented] and [Formula presented] final states to be [Formula presented] and [Formula presented], respectively.

Original languageEnglish (US)
Pages (from-to)5
Number of pages1
JournalPhysical review letters
Volume88
Issue number6
DOIs
StatePublished - 2002

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