Measurement of \boldmath $R=\mathcal{B}\left(t\to Wb\right)/\mathcal{B}\left(t\to Wq\right)$ in Top--Quark--Pair Decays using Dilepton Events and the Full CDF Run II Data Set

CDF Collaboration, T. Aaltonen, S. Amerio +405

We present a measurement of the ratio of the top-quark branching fractions $R=\mathcal{B}(t\to Wb)/\mathcal{B}(t\to$ $q$ represents quarks of flavors $b$, $s$, or…