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, J. E. Duboscq, K. M. Ecklund, R. Ehrlich, L. Gibbons, B. Gittelman, S. 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, P. Avery, C. Prescott, H. Stoeck, J. Yelton, G. Brandenburg, A. Ershov, D. Y.J. Kim, R. Wilson, K. Benslama, B. I. Eisenstein, J. Ernst, G. D. Gollin, R. M. Hans, I. Karliner, N. Lowrey, M. A. Marsh, C. Plager, C. Sedlack, M. Selen, J. J. Thaler, J. Williams, K. W. Edwards, R. Ammar, D. Besson, X. Zhao, S. Anderson, V. V. Frolov, Y. Kubota, S. J. Lee, S. Z. Li, R. Poling, A. Smith, C. J. Stepaniak, J. Urheim, S. Ahmed, M. S. Alam, L. Jian, M. Saleem, F. Wappler, E. Eckhart, K. K. Gan, C. Gwon, T. Hart, K. Honscheid, D. Hufnagel, H. Kagan, R. Kass, T. K. Pedlar, J. B. Thayer, E. von Toerne, M. M. Zoeller, S. J. Richichi, H. Severini, P. Skubic, S. A. Dytman, S. Nam, V. Savinov, S. Chen, J. W. Hinson, J. Lee, D. H. Miller, V. Pavlunin, E. I. Shibata, I. P.J. Shipsey, D. Cronin-Hennessy, A. L. Lyon, C. S. Park, W. Park, E. H. Thorndike

Research output: Contribution to journalArticle

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)
Number of pages1
JournalPhysical Review Letters
Volume88
Issue number6
DOIs
StatePublished - 2002

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Coan, T. E., Gao, Y. S., Liu, F., Maravin, Y., Narsky, I., Stroynowski, R., Ye, J., Artuso, M., Boulahouache, C., Bukin, K., Dambasuren, E., Mountain, R., Skwarnicki, T., Stone, S., Wang, J. C., Mahmood, A. H., Csorna, S. E., Danko, I., Xu, Z., ... Thorndike, E. H. (2002). Observation of [Formula presented] and [Formula presented]. Physical Review Letters, 88(6). https://doi.org/10.1103/PhysRevLett.88.062001