000001909 001__ 1909
000001909 005__ 20200421172225.0
000001909 037__ $$aBELLE2-TALK-CONF-2020-020
000001909 041__ $$aeng
000001909 088__ $$aBELLE2-TALK-DRAFT-2020-014
000001909 100__ $$aThomas Czank
000001909 245__ $$aBelle II Status and Prospects
000001909 260__ $$aMoscow International School of Physics 2020$$c2020-02-08
000001909 300__ $$amult. p
000001909 520__ $$aAt the end of 2018 the inner subdetectors, SVD (Silicon Vertex Detector) and PXD (Pixel Detector) were installed in Belle II. By the end of 2019 Belle II has collected a total of 10 fb−1. With the early data taken the charged-particles tracking performance of the detector was characterized, reconstruction of known resonances and the capability of identifying displaced vertices decays. One of the first benchmarks for B physics was the measurement of the B 0 −B mixing frequency. First results are based on the B mesons semileptonic decay mode. The rediscovery of the “golden mode” B0→J/ψK0S, a CP eigenstate, is shown along other B→[cc¯]Xs decay modes.Prospects for dark sector searches, CPV in Charm physics and other motivations for B physics are discussed.
000001909 8560_ $$fdavid.jaffe@desy.de
000001909 8564_ $$uhttps://docs.belle2.org/record/1909/files/BELLE2-TALK-CONF-2020-020.pdf