| Experiment | Measurement [10-5] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $1.24 \pm0.42$ | 1.50 | $p=0.96$ (ndf=6) | |
| PDG | $1.26 \pm0.41$ | pdgLive | ||
| LHCb | $1.24 \pm0.20 \pm0.36$ using ${\cal B}(B^0 \to K^0 \pi^+ \pi^-)$ | 0.00 | JHEP 04,087 (2014) | Multiple systematic uncertainties are added in quadrature. |
| Source | Parameter | Correlation [%] | Value | $\Delta\chi^2$ |
|---|---|---|---|---|
| fit | ${\cal B}(B^0 \to K^0 \pi^+ \pi^-)$ | 10.7 | $4.97 \pm0.18 \times 10^{-5}$ | |
| fit | ${\cal B}(B_s^0 \to K^0 K^+ \pi^- \mathrm{+c.c.})$ | 3.7 | $8.45 \pm0.87 \times 10^{-5}$ | |
| fit | ${\cal B}(B^0 \to K^0 K^+ K^-)$ | 2.7 | $2.68 \pm0.10 \times 10^{-5}$ | |
| fit | ${\cal B}(B^0 \to K^0 K^+ \pi^- \mathrm{+c.c.})$ | 1.8 | $6.69 \pm0.51 \times 10^{-6}$ | |
| fit | ${\cal B}(B_s^0 \to K^0 \pi^+ \pi^-)$ | 1.7 | $9.5 \pm2.1 \times 10^{-6}$ | |
| fit | ${\cal B}(B_s^0 \to K^0 K^+ K^-)$ | 0.7 | $1.29 \pm0.66 \times 10^{-6}$ | |
| nuisance | $\frac{f_s}{f_d}$ | -0.0 | $5 \pm1000 \times 10^{-3}$ | 0.00 |