000003486 001__ 3486 000003486 005__ 20230323185425.0 000003486 037__ $$aBELLE2-TALK-CONF-2023-025 000003486 041__ $$aeng 000003486 088__ $$aBELLE2-NOTE-PH-2021-042 000003486 088__ $$aBELLE2-NOTE-PH-2022-031 000003486 088__ $$aBELLE2-TALK-DRAFT-2023-027 000003486 100__ $$aKazuki Kojima 000003486 245__ $$aBelle II results related to b→c anomalies 000003486 260__ $$a57th Rencontres de Moriond 2023: Electroweak Interactions & Unified Theories$$c2023-03-20 000003486 300__ $$amult. p 000003486 500__ $$a7 minutes (5 minutes presentation + 2 minutes Q&A) https://moriond.in2p3.fr/2023/EW/ 000003486 520__ $$aRecent 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. 000003486 6531_ $$aSemileptonic 000003486 6531_ $$aSemileptonic B decays 000003486 6531_ $$aR(X) 000003486 6531_ $$aAngular asymmetry 000003486 6531_ $$aAfb 000003486 6531_ $$aLFV 000003486 6531_ $$aLFUV 000003486 6531_ $$aFEI 000003486 6531_ $$aR(D*) 000003486 6531_ $$aMoriond 000003486 6531_ $$aMoriondEW 000003486 6531_ $$aMoriondEWK 000003486 6531_ $$aMoriond EW 000003486 6531_ $$aMoriond EWK 000003486 6531_ $$aMoriond2023 000003486 8560_ $$fkojima@hepl.phys.nagoya-u.ac.jp 000003486 8564_ $$uhttps://docs.belle2.org/record/3486/files/BELLE2-TALK-CONF-2023-025.pdf