Experiment
Measurement
Reference
BaBar
\([0.7 \pm 2.6\mbox{ (stat)} \pm 0.1\mbox{ (syst)}] \times 10^{-6}\)
PRL 102 132001 (2009)
Average
\(\mathbf{[0.7 \pm 2.6\mbox{ (combined)}] \times 10^{-6}}\)