| Experiment | Measurement [10-6] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $1.07 \pm0.31$ | 0.59 | $p=0.44$ (ndf=1) | |
| PDG | $1.07 \pm0.27$ | pdgLive | ||
| Belle | $1.33 \pm0.30\,^{+0.23}_{-0.34}$ | 0.35 | Phys.Rev.Lett. 96,251803 (2006) | Result extracted from Dalitz-plot analysis of $B^+ \to K^+ \pi^+ \pi^-$ decays. |
| BaBar | $0.89\,^{+0.38}_{-0.33}\,^{+0.01}_{-0.03}$ | 0.24 | Phys.Rev.D 78,012004 (2008) | Result extracted from Dalitz-plot analysis of $B^+ \to K^+ \pi^+ \pi^-$ decays. |