Study of B±,0 → J/ψ K+ K–K±,0 and search for B0 → J/ψΦ at Babar
Journal Article
·
· Physical Review. D, Particles, Fields, Gravitation and Cosmology
- Univ. de Savoie, CNRS/IN2P3, Annecy-Le-Vieux (France). et al.
We study the rare B meson decays B±,0 → J/ψK+K–K±,0, B±,0 → J/ψΦK±,0, and search for B0 → 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 B0 → J/ψΦ and find no evidence of a signal.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1177412
- Report Number(s):
- SLAC-PUB-16048; PRVDAQ; arXiv:1407.7244
- Journal Information:
- Physical Review. D, Particles, Fields, Gravitation and Cosmology, Vol. 91, Issue 1; ISSN 1550-7998
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
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