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Title: Study of B ±,0 → J/ψ K + K K ±,0 and search for B 0 → J/ψΦ at Babar

We study the rare B meson decays B ±,0 → J/ψK +K K ±,0, B ±,0 → J/ψΦK ±,0, and search for B 0 → J/ψΦ, using 469 million BB¯ events collected at the Υ(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/ψΦ mass distribution in search of new charmonium-like states. In addition, we search for the decay B 0 → J/ψΦ and find no evidence of a signal.
  1. Univ. de Savoie, CNRS/IN2P3, Annecy-Le-Vieux (France). et al.
Publication Date:
OSTI Identifier:
Report Number(s):
Journal ID: ISSN 1550-7998; PRVDAQ; arXiv:1407.7244
DOE Contract Number:
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles, Fields, Gravitation and Cosmology; Journal Volume: 91; Journal Issue: 1
American Physical Society (APS)
Research Org:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Country of Publication:
United States
Experiment-HEP; HEPEX