Manca Mrvar

06 September 2021
Anomalies and Precision in the Belle II era workshop

Abstract: In this talk, we illustrate the motivation for measurements of A_FB observable in semileptonic decays. At first, we present the results of the Belle measurement: A_FB in B^0 \to D^* \ell \nu decay. The results are a good motivation for measuring the same parameter with larger and more precise data sample. Thus, we discuss the prospects for measurement with Belle II data. The preliminary results of Belle II analysis are presented as well.