New results on inclusive $B\to X_{u} \ell \nu$ decay from the Belle experiment
Autor: | Lu Cao |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: | |
Popis: | 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. Comment: 6 pages, 2 figures, 3 tables, presented at the ICHEP 2020 (Prague, Virtual Conference) |
Databáze: | OpenAIRE |
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