SMuK 2023 – scientific programme
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T: Fachverband Teilchenphysik
T 101: Invited Topical Talks III-A
T 101.4: Invited Topical Talk
Thursday, March 23, 2023, 15:00–15:20, HSZ/0003
Two Pieces of a Puzzle: Inclusive and Exclusive |Vcb| — •Markus Prim — Physikalisches Institut, Bonn, Germany
Over the last decade, the CKM matrix element |Vcb| has been measured by various experiments, and the tension between the two experimental methods - the inclusive and the exclusive reconstruction of the final-state hadron system - persists to this day, despite the increasing precision of the experimental measurements and the higher-order corrections in the theoretical calculations. In this talk, we will review the current status of measurements and the implications of the ever-increasing Belle II data on the precision that can be achieved in the coming years.