Measurement of branching fractions for exclusive B decays to charmonium final states

George Lafferty, B. Aubert, D. Boutigny, J. M. Gaillard, A. Hicheur, Y. Karyotakis, J. P. Lees, P. Robbe, V. Tisserand, A. Palano, G. P. Chen, J. C. Chen, N. D. Qi, G. Rong, P. Wang, Y. S. Zhu, G. Eigen, P. L. Reinertsen, B. Stugu, B. AbbottG. S. Abrams, A. W. Borgland, A. B. Breon, D. N. Brown, J. Button-Shafer, R. N. Cahn, A. R. Clark, M. S. Gill, A. Gritsan, Y. Groysman, R. G. Jacobsen, R. W. Kadel, J. Kadyk, L. T. Kerth, S. Kluth, Yu G. Kolomensky, J. F. Kral, C. LeClerc, M. E. Levi, T. Liu, G. Lynch, A. Meyer, M. Momayezi, P. J. Oddone, A. Perazzo, M. Pripstein, N. A. Roe, A. Romosan, M. T. Ronan, V. G. Shelkov, A. V. Telnov, W. A. Wenzel, P. G. Bright-Thomas, T. J. Harrison, C. M. Hawkes, A. Kirk, D. J. Knowles, S. W. O'Neale, R. C. Penny, A. T. Watson, N. K. Watson, T. Deppermann, K. Goetzen, H. Koch, J. Krug, M. Kunze, B. Lewandowski, K. Peters, H. Schmuecker, M. Steinke, J. C. Andress, N. R. Barlow, W. Bhimji, N. Chevalier, P. J. Clark, W. N. Cottingham, N. De Groot, N. Dyce, B. Foster, J. D. McFall, D. Wallom, F. F. Wilson, K. Abe, C. Hearty, T. S. Mattison, J. A. McKenna, D. Thiessen, S. Jolly, A. K. McKemey, J. Tinslay, V. E. Blinov, A. D. Bukin, D. A. Bukin, A. R. Buzykaev, V. B. Golubev, V. N. Ivanchenko, A. A. Korol, E. A. Kravchenko, A. P. Onuchin, A. A. Salnikov

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    Abstract

    We report branching fraction measurements for exclusive decays of charged and neutral B mesons into two-body final states containing a charmonium meson. We use a sample of 22.72±0.36 million BB̄ events collected between October 1999 and October 2000 with the BABAR detector at the PEP-II storage rings at the Stanford Linear Accelerator Center. The charmonium mesons considered here are J/Ψ, Ψ(2S), and Χ c1and the light meson in the decay is either a K, K*, or π 0. © 2002 The American Physical Society.
    Original languageEnglish
    Article number032001
    JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
    Volume65
    Issue number3
    DOIs
    Publication statusPublished - 2002

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