Time-dependent, hadronic B decays and electroweak penguins at Belle II

Sumitted to PubDB: 2023-04-25

Category: Proceeding, Visibility: Public

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Authors	Valerio Bertacchi
Date	April 25, 2023
Belle II Number	BELLE2-CONF-PROC-2023-007
Abstract	We report the recent measurements performed using the data sample collected from 2019 to 2022 by the Belle II experiment 1 at Υ(4S) resonance, corresponding to an integrated luminosity of 362 fb−1 . We present the measurement of B lifetime and mixing frequency, the time dependent CP-violation analyses using the B0 → JψKS0 , B0 → φKS0 , B0 → KS0 KS0 KS0 , B0 → KS0 π0 decays and the implication of the latter for the isospin sum rule, the observation of B → D(∗)K−KS0 decays, the analysis of B → Xsγ. We also present the measurements of the angle γ using B → DK decays, with the combined dataset collected by Belle and Belle II.