PRL 112, 202001 (2014)

LHCb: INSPIRE

ParameterMeasurement
\(\frac{{\cal{B}} ( \bar{B}^0_s \to \Lambda_c^{-} \Lambda_c^{+} )} { {\cal{B}} ( \bar{B}_s^0 \to D^- D_s^+ )}\)\(0.30\)
\(\frac{{\cal{B}} ( \bar{B}^0_s \to \Lambda_c^{-} \Lambda_c^{+} )} { {\cal{B}} ( \bar{B}^0 \to D^+ D_s^- )}\)\(0.002\)
\( \frac{ {\cal{B}} ( \Lambda_b^0 \to \Lambda_c^+ D^- ) }{ {\cal{B}} ( \Lambda_b^0 \to \Lambda_c^+ D_s^- ) }\)\([0.042 \pm 0.003\mbox{ (stat)} \pm 0.003\mbox{ (syst)}]\)