Recent Belle II results on hadronic B decays
Sumitted to PubDB: 2023-10-29
Category: Proceeding, Visibility: Public
Tags:
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Authors |
Markus Reif
|
Date |
2023-10-25 |
Belle II Number |
BELLE2-CONF-PROC-2023-040 |
Abstract |
We present recent measurements of hadronic meson decays produced in electron-positron collisions at the resonance collected between 2019 and 2022 with the Belle II detector. We show measurements of decays including the first observation of three modes. Furthermore, we report on new results to determine the quark-mixing parameter , performed on a combination of Belle and Belle II data. Measurements of and are presented which serve as input for the determination of . Finally, determinations of branching fractions and direct -violating asymmetries of modes are shown to perform a direct test of the standard-model via the isospin sum rule. |
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