${\cal B}(B^0 \to \nu \bar{\nu})$
Experiment
Measurement [10
-5
]
$\Delta\chi^2$
Reference
Comments
Average
$< 2.4$
PDG
$< 2.4$
pdgLive
BaBar
$< 2.40$
Phys.Rev.D
86
,051105 (2012)
Belle
$< 7.80$
Phys.Rev.D
102
,012003 (2020)
Quoted upper limits are at 90% confidence level (CL), unless mentioned otherwise.
