Exclusive Determination of $|V_{cb}|$ from Semileptonic Decays $B\to D^{(\ast )}\ell {\nu }_{\ell }$

Xue-Wen Chen, Bo-Yan Cui, Jia-Wei Zhang +2

We present an updated exclusive determination of the CKM matrix element \(|V_{cb}|\) from the semileptonic decays \(B\to D^{(*)}\ell\barν_{\ell}\). Our analysis combines the latest…