$\dfrac{{\cal B}(B_s^0 \to K^0 K^+ K^-)}{{\cal B}(B^0 \to K^0 \pi^+ \pi^-)}$

ExperimentMeasurement [10-2]$\Delta\chi^2$ReferenceComments
Average$< 5.1$
LHCb$< 5.1$JHEP 11,027 (2017)Regions corresponding to $D$, $\Lambda_c^+$ and charmonium resonances are vetoed in this analysis.
Quoted upper limits are at 90% confidence level (CL), unless mentioned otherwise.