@article{Junkerkalefeld:3406, author = "Henrik Junkerkalefeld", title = "A measurement of the ratio of light-lepton inclusive semileptonic $B$ decay rates $R(X_{e/\mu})$ = $\mathcal{B}(B\to X e \nu)$ / $\mathcal{B}(B\to X \mu \nu)$ using $189\,\mathrm{fb}^{-1}$ of data at Belle~II", month = "Dec", year = "2022", }