PARTIAL BRANCHING FRACTIONS IN ${{\mathit B}}$ $\rightarrow$ ${{\mathit K}^{(*)}}{{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$

B(${{\mathit B}}$ $\rightarrow$ ${{\mathit X}_{{{s}}}}{{\mathit e}^{+}}{{\mathit e}^{-}}$) (1.0 $<$ q${}^{2}<$ 6.0 GeV${}^{2}$/c${}^{4}$)

INSPIRE   JSON  (beta) PDGID:
S049PBI
VALUE ($ 10^{-6} $) DOCUMENT ID TECN  COMMENT
$1.93$ ${}^{+0.47}_{-0.45}$ ${}^{+0.28}_{-0.24}$ 1
LEES
2014D
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  Measured from sum of exclusive modes through ${{\mathit K}^{+}}$, ${{\mathit K}^{+}}{{\mathit \pi}^{0}}$, ${{\mathit K}^{+}}{{\mathit \pi}^{-}}$, ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$, ${{\mathit K}^{+}}{{\mathit \pi}^{-}}{{\mathit \pi}^{+}}$, ${{\mathit K}_S^0}$ , ${{\mathit K}_S^0}$ ${{\mathit \pi}^{0}}$, ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}$, ${{\mathit K}_S^0}$ ${{\mathit \pi}^{+}}{{\mathit \pi}^{0}}$, and ${{\mathit K}_S^0}$ ${{\mathit \pi}}{+}$ ${{\mathit \pi}^{-}}$ corrected for unobserved modes.
References