Experiment
Measurement
Reference
BaBar
\([3.2 \pm 0.6\mbox{ (stat)} \pm 0.3\mbox{ (syst)} \pm 0.1\mbox{ (correlated systematic)}] \times 10^{-4}\)
PRL 95,171802 (2005)
Average
\(\mathbf{[3.2 \pm 0.7\mbox{ (combined)}] \times 10^{-4}}\)
