Study of B[superscript ±,0] → [J over ψ K [superscript +] K [superscript −] K [superscript ±,0]] and Search for B[superscript 0] → [J over ψϕ] at BaBar
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PhysRevD.91.012003.pdf
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Author(s)
Lees, J. P.
Poireau, V.
Tisserand, V.
Grauges, E.
Palano, A.
Eigen, G.
Stugu, B.
Brown, D. N.
Kerth, L. T.
Kolomensky, Yu. G.
Date Issued
January 2015
Journal
Physical Review D
Publisher
American Physical Society
Citation
Lees, J. P. et al. “Study of B[superscript ±,0] → [J over ψ K [superscript +] K [superscript −] K [superscript ±,0]] and Search for B[superscript 0] → [J over ψϕ] at BaBar.” Physical Review D 91.1 (2015): 012003-1-012003-12. © 2015 American Physical Society
Version
Final published version
Abstract
We study the rare B meson decays B[superscript ±,0] → [J over ψ K [superscript +] K [superscript −] K [superscript ±,0]], B[superscript ±,0] → [J over ψϕK[superscript ±,0]], and search for B[superscript 0] → [J over ψϕ], using 469 × 10[superscript 6] B[bar over B] events collected at the ϒ(4S) resonance with the BABAR detector at the PEP-II e[superscript +]e[superscript -] asymmetric energy collider. We present new measurements of branching fractions and a study of the [J over ψϕ] mass distribution in search of new charmonium-like states. In addition, we search for the decay B[superscript 0] → [J over ψϕ] and find no evidence of a signal.
MIT Department
Massachusetts Institute of Technology. Laboratory for Nuclear Science
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DOI of Published Version
https://doi.org/10.1103/PhysRevD.91.012003
