Belle II results related to b→c anomalies

Sumitted to PubDB: 2023-03-23

Category: Talk, Visibility: Public

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Authors	Kazuki Kojima
Date	March 20, 2023
Belle II Number	BELLE2-TALK-CONF-2023-025
Abstract	Recent Belle II results of light-lepton flavor universality tests for b→c anomalies using semileptonic B decays are shown. This talk discusses the results of two measurements of $R(X_{e/\mu})$ and asymmetries of five angular observables between electron and muon, $\Delta\mathcal{A}_{x}(w)$, involving the hadronic tagging method in the Full Event Interpretation.
Conference	57th Rencontres de Moriond 2023: Electroweak Interactions & Unified Theories