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Measurement of branching fractions and charge asymmetries for exclusive B decays to charmonium

Aubert, B; Barate, R; Boutigny, D; Couderc, F; Karyotakis, Y; Lees, JP; Poireau, V; ... BABAR Collaboration; + view all (2005) Measurement of branching fractions and charge asymmetries for exclusive B decays to charmonium. PHYS REV LETT , 94 (14) , Article 141801. 10.1103/PhysRevLett.94.141801. Green open access

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Abstract

We report measurements of branching fractions and charge asymmetries of exclusive decays of neutral and charged B mesons into two-body final states containing a charmonium state and a light strange meson. The charmonium mesons considered are J/psi, psi(2S) and chi(c1), and the light meson is either K or K*. We use a sample of about 124x10(6) B(B) over bar pairs collected with the BABAR detector at the PEP-II storage ring at the Stanford Linear Accelerator Center.

Type: Article
Title: Measurement of branching fractions and charge asymmetries for exclusive B decays to charmonium
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.94.141801
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.94.141801
Language: English
Additional information: © 2005 The American Physical Society
Keywords: MESONS
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
URI: https://discovery.ucl.ac.uk/id/eprint/1303708
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