M Theory Lesson 331

To summarize the unitary $(a,b,c)$ parameterization: the CKM probabilities are obtained from the three values
$(a,b,c) = (-0.2314, 24, 0.0035)$,
which result in the angle $\beta_s = 0.0194 \simeq abc$. This value for $\beta_s$ is in perfect agreement with Standard Model fits.