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

ExperimentMeasurement [100]$\Delta\chi^2$ReferenceComments
Average$0.191 \pm0.043$
LHCb$0.191 \pm0.027 \pm0.033$0.00 JHEP 11,027 (2017)Regions corresponding to $D$, $\Lambda_c^+$ and charmonium resonances are vetoed in this analysis.
Multiple systematic uncertainties are added in quadrature.