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Title: Measurement of Branching Fractions and Charge Asymmetries for Exclusive B Decays to Charmonium
Author: Graugés Pous, Eugeni
BABAR Collaboration
Keywords: Física de partícules
Particle physics
Issue Date: 14-Apr-2005
Publisher: American Physical Society
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 / ψ , ψ ( 2 S ) and χ c 1 , and the light meson is either K or K ∗ . We use a sample of about 124 × 10 6 B ¯¯¯ B pairs collected with the BABAR detector at the PEP-II storage ring at the Stanford Linear Accelerator Center.
Note: Reproducció del document publicat a:
It is part of: Physical Review Letters, 2005, vol. 94, num. 14, p. 141801
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ISSN: 0031-9007
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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