LFU tests and searches for new physics in charged current decays at Belle II

Sumitted to PubDB: 2023-12-06

Category: Talk, Visibility: Public

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Authors	Henrik Junkerkalefeld
Date	Nov. 28, 2023
Belle II Number	BELLE2-TALK-CONF-2023-179
Abstract	In this talk, recent results concerning lepton universality are presented. These include the tests of angular asymmetry in hadronically tagged $B \to D^* \ell \nu$ decays and LU results of the untagged $B \to D^* \ell \nu$ analysis. Moreover, the inclusive $R(X_{e/\mu})$ measurement is presented. Finally, the new R(D^*_{\tau/\ell}) and R(X_{\tau/\ell}) results are outlined.
Conference	16th International Conference on Heavy Quarks and Leptons