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
J. P. Lees, V. Poireau, V. Tisserand, E. Grauges et autres
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 …