| Experiment | Measurement [10-6] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $5.16 \pm0.26$ | 15.35 | $p=0.053$ (ndf=8) | |
| PDG | $5.24 \pm0.42$ | pdgLive | ||
| LHCb | $5.12 \pm0.14 \pm0.29$ using ${\cal B}(B^+ \to K^+ K^+ K^-)$ | 0.02 | Phys.Rev.D 102,112010 (2020) | |
| Belle | $5.38 \pm0.40 \pm0.35$ | 0.17 | arXiv:2206.11445 | Also measured in bins of $m_{K^+K^-}$ and $m_{K^+\pi^-}$. |
| BaBar | $5.0 \pm0.5 \pm0.5$ | 0.05 | Phys.Rev.Lett. 99,221801 (2007) |
| Source | Parameter | Correlation [%] | Value | $\Delta\chi^2$ |
|---|---|---|---|---|
| fit | ${\cal B}(B^+ \to K^+ K^+ K^-)$ | 28.8 | $3.389 \pm0.073 \times 10^{-5}$ | |
| fit | ${\cal B}(B^+ \to K^+ \pi^+ \pi^-)$ | 23.5 | $5.76 \pm0.14 \times 10^{-5}$ | |
| fit | ${\cal B}(B^+ \to \pi^+ \pi^+ \pi^-)$ | 20.2 | $1.646 \pm0.048 \times 10^{-5}$ |