Study of B{+-,0} --> J/\psi\ K+ K- K{+-,0} and search for B0 --> J/\psi\ \phi\ at BABAR
- Lees, J.P.
- Poireau, V.
- Tisserand, V.
- Arnaud, N.
- Davier, M.
- Derkach, D.
- Grosdidier, G.
- Le Diberder, F.
- M. Lutz, A.
- Malaescu, B.
- Roudeau, P.
- Stocchi, A.
- Wormser, G.
- Bernard, D.
- Verderi, M.
- Emery, S.
- Vasseur, G.
- Akar, S.
- Ben-Haim, E.
- Bomben, M.
- Bonneaud, G.R.
- Briand, H.
- Calderini, G.
- Chauvau, J.
- Leruste, Ph.
- Marchiori, G.
- Ocariz, J.
- Sitt, S.
DOIAbstract
13 pages, 25 figures, submitted to Phys. Rev. DInternational audienceWe study the rare B meson decays B{+-,0} --> J/\psi\ K^+ K^- K{+-,0}, B{+-,0} --> J/\psi\ \phi\ K{+-,0}, and search for B0 --> J/\psi\ \phi, using 469 million BBbar events collected at the Upsilon(4S) resonance with the BABAR detector at the PEP-II e+e- asymmetric-energy collider. We present new measurements of branching fractions and a study of the J/\psi\phi mass distribution in search of new charmonium-like states. In addition, we search for the decay B0 --> J/\psi\ \phi, and find no evidence of a signal
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