Measurement of $|V_{cb}|$ with $B_s^0\to D_s^{(\ast )-}{\mu }^{+}{\nu }_{\mu }$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +904

The element $|V_{cb}|$ of the Cabibbo-Kobayashi-Maskawa matrix is measured using semileptonic $B_s^0$ decays produced in proton-proton collision data collected with the LHCb detect…