${\cal B}(B^+ \to f_1(1285) K^+) \times {\cal B}(f_1(1285) \to \eta \pi \pi)$
Experiment
Measurement [10
-7
]
$\Delta\chi^2$
Reference
Comments
Average
$< 8.0$
BaBar
$< 8$
Phys.Rev.Lett.
101
,091801 (2008)
Quoted upper limits are at 90% confidence level (CL), unless mentioned otherwise.