+_pi0.png)
| Experiment | Measurement [10-5] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $1.72\,^{+0.28}_{-0.38}$ | |||
| PDG | $1.19\,^{+0.20}_{-0.23}$ | pdgLive | ||
| BaBar | $1.72 \pm0.24\,^{+0.15}_{-0.30}$ | 0.00 | 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. |