Speaker
Michele Aversano
(Nagoya University)
Description
The Belle and Belle$~$II experiments have collected a 1.1$~$ab$^{-1}$ sample of $e^+ e^- \to B\bar{B}$ collisions at the $\Upsilon(4S)$ resonance. These data, with low particle multiplicity and constrained initial state kinematics, are an ideal environment to study semileptonic and leptonic decays of the $B$ meson. Combined with theoretical inputs, measurements of both inclusive and exclusive decays yield information about the Cabibbo-Kobayashi-Maskawa matrix elements $V_{cb}$ and $V_{ub}$. We review our latest results, which include the first Belle$~$II results with fully leptonic and inclusive semileptonic decays.
| Alternate track | 04. Top Quark and Electroweak Physics |
|---|---|
| I read the instructions above | Yes |
Authors
Michele Aversano
(Nagoya University)
Sven Vahsen
(University of Hawaii (US))
