CKM matrix measurements (focus on Vxb)

Sumitted to PubDB: 2022-11-29

Category: Talk, Visibility: Public

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Authors	Markus Prim
Date	Nov. 7, 2022
Belle II Number	BELLE2-TALK-CONF-2022-141
Abstract	In this presentation, I will provide an overview on the current knowledge on the unitarity of the CKM matrix and its constraining power on new physics contributions. I will further review the current knowledge on the determination of Vub and Vcb, whose values constrain together with the CKM angle γ/ϕ3 constrain the apex of the unitary triangle. Several new measurements emerged recently that provide more insights on the tensions between different determination methods.
Conference	8th Symposium on Prospects in the Physics of Discrete Symmetries