| Experiment | Measurement [10-6] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $8.8 \pm1.2$ | 0.21 | $p=0.90$ (ndf=2) | |
| PDG | $6.8 \pm0.9$ | pdgLive | ||
| BaBar | $9.2 \pm1.3\,^{+0.7}_{-0.8}$ | 0.08 | Phys.Rev.D 96,072001 (2017) | Result extracted from Dalitz-plot analysis of $B^+ \to K_S^0 \pi^+ \pi^0$ decays. Multiple systematic uncertainties are added in quadrature. |
| BaBar | $8.2 \pm1.5 \pm1.1$ | 0.10 | Phys.Rev.D 84,092007 (2011) | |
| CLEO | $7.1\,^{+11.4}_{-7.1} \pm1.0$ | 0.03 | Phys.Rev.Lett. 85,2881 (2000) |