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\begin{document}
 
 \begin{tabular}{lr@{}lcl@{}l@{}l@{}l@{}l@{}l} 
  \toprule 
Decay  channel & \multicolumn{2}{c}{Yield $\mathcal{N}$} & Significance [$\sigma$]& \multicolumn{4}{c}{Branching fraction / $10^{-6}$} \\ 
 \midrule 
$B^0 \rightarrow\xspace p \overline{p} K K$ & $68$ & $\,\pm\, 17$  & 4.1 & $0.113$ & $\,\pm\,0.028$ & $\,\pm\,0.011$ & $\,\pm\,0.008$ \\ 
$B^0 \rightarrow\xspace p \overline{p} K \pi$ & $4155$ & $\,\pm\, 83$  & $> 25$ & $5.9$ & $\,\pm\,0.3$ & $\,\pm\,0.3$ & $\,\pm\,0.4$ \\ 
$B^0 \rightarrow\xspace p \overline{p} \pi \pi$ & $902$ & $\,\pm\, 35$  & $> 25$ & $2.7$ & $\,\pm\,0.1$ & $\,\pm\,0.1$ & $\,\pm\,0.2$ \\ 
$B^0_s \rightarrow\xspace p \overline{p} K K$ & $635$ & $\,\pm\, 32$  & $> 25$ & $4.2$ & $\,\pm\,0.3$ & $\,\pm\,0.2$ & $\,\pm\,0.3$ & $\,\pm\,0.2$ \\ 
$B^0_s \rightarrow\xspace p \overline{p} K \pi$ & $246$ & $\,\pm\, 39$  & 6.5 & $1.30$ & $\,\pm\,0.21$ & $\,\pm\,0.11$ & $\,\pm\,0.09$ & $\,\pm\,0.08$ \\ 
$B^0_s \rightarrow\xspace p \overline{p} \pi \pi$ & $39$ & $\,\pm\, 16$  & 2.6 & $0.41$ & $\,\pm\,0.17$ & $\,\pm\,0.04$ & $\,\pm\,0.03$ & $\,\pm\,0.02$ \\ 
$B^0 \rightarrow\xspace J/\psi K^{*}(892)^{0}$ & $1216$  & $\,\pm\, 45$ & -- & \multicolumn{4}{c}{--} \\ 
\bottomrule 
 \end{tabular}
\end{document}
