Recent Belle II results on hadronic B decays

Sumitted to PubDB: 2023-07-31

Category: Talk, Visibility: Public

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Authors	Xiaodong Shi
Date	July 17, 2023
Belle II Number	BELLE2-TALK-CONF-2023-105
Abstract	The investigation of B-meson decays into charmed and charmless hadronic final states is a keystone of the Belle II program. It offers theoretically reliable and experimentally precise constraints on CKM unitarity, it is sensitive to effects from non-SM physics, and it furthers knowledge about uncharted b->c hadronic transitions. Recent results on branching ratios and direct CP-violating asymmetries of B->K,pi decays are presented that lead to world-leading tests of the SM based on the isospin sum rule. First observations of new D->D(*),K,Ks decays and new results from combined analyses of Belle and Belle II data to determine the CKM angle phi3 (or gamma) are also presented.
Conference	31st International Symposium on Lepton Photon Interactions at High Energies