000003204 001__ 3204
000003204 005__ 20220907150513.0
000003204 037__ $$aBELLE2-TALK-CONF-2022-104
000003204 041__ $$aeng
000003204 088__ $$aBELLE2-TALK-DRAFT-2022-134
000003204 100__ $$aRadek Zlebcik
000003204 245__ $$aOverview of CP-violation measurements at Belle II
000003204 260__ $$a14th Conference on the Intersections of Particle and Nuclear Physics$$c2022-09-29
000003204 300__ $$amult. p
000003204 520__ $$aIn 2022 Belle II experiment performed several time-dependent measurements analysing 200M of the BB decays. In these measurements, the positions of the displaced B vertexes are measured which requires excellent vertex resolution as well as knowledge of the interaction region properties. Measurements include the determination of the B0 meson lifetime and B0-B0bar mixing frequency, determination of sin 2beta in the tree-level dominated B0 -> J/psi Ks decay channel and in the penguin B0->KsKsKs decay. In addition, the Kpi isospin rule was proved in the B0->Kspi0 decays.
000003204 8560_ $$fdjaffe@bnl.gov
000003204 8564_ $$uhttps://docs.belle2.org/record/3204/files/BELLE2-TALK-CONF-2022-104.pdf