Measurements of |Vcb| and |Vub| at Belle and Belle II

Sumitted to PubDB: 2024-08-05

Category: Talk, Visibility: Public

Tags: -

Authors Michele Aversano
Date July 18, 2024
Belle II Number BELLE2-TALK-CONF-2024-100
Abstract The Belle and Belle II experiments have collected a 1.1 ab1 sample of collisions at the Υ(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 |Vcb| and |Vub|. We review our latest results, which include the first Belle II results with fully leptonic and inclusive semileptonic decays.
Conference ICHEP 2024 - 42nd International Conference on High Energy Physics

Files