Volume 390 -
40th International Conference on High Energy physics (ICHEP2020) -
Parallel: Quark and Lepton Flavour Physics
New results on inclusive $B\to X_{u} \ell \nu$ decay from the Belle experiment
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Pre-published on:
January 16, 2021
Published on:
April 15, 2021
Abstract
We report on the measurement of inclusive charmless semileptonic B decays $B \to X_{u} \ell \nu$. The analysis makes use of hadronic tagging and is performed on the full data set of the Belle experiment comprising 772 million $B\bar{B}$ pairs. In the proceedings, the preliminary results of measurements of partial branching fractions and the CKM matrix element $|V_{ub}|$ are presented.
DOI: https://doi.org/10.22323/1.390.0369
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.