000001076 001__ 1076
000001076 005__ 20180806112203.0
000001076 037__ $$aBELLE2-TALK-CONF-2018-091
000001076 041__ $$aeng
000001076 088__ $$aBELLE2-TALK-DRAFT-2018-067
000001076 100__ $$aJaebak Kim
000001076 245__ $$aThe Dark Sector Physics at the Belle II Experiment
000001076 260__ $$aNDM 2018$$c2018-06-29
000001076 300__ $$amult. p
000001076 500__ $$a30 min
000001076 520__ $$aThe Belle II experiment is a next-generation upgrade of the Belle detector and will operate at SuperKEKB, an energy-asymmetric e+e− collider. The accelerator has completed the first phase of commissioning in 2016, and the first electron-positron collisions in Belle II are expected in 2018. The design luminosity of SuperKEKB is 8×1035cm−2s−1 and the Belle II experiment aims to record 50 ab−1 of data, a factor of 50 more than the Belle experiment. This data set offers the possibility to search for a large variety of dark sector particles in the GeV mass range, complementary to LHC and dedicated low energy experiments. These searches will profit both from the size of the Belle II data, and from specifically designed triggers for the early running phase of Belle II. This talk will review planned dark sector searches with a focus on the discovery potential of the first data.
000001076 8560_ $$fdoris.yangsoo.kim@desy.de
000001076 8564_ $$uhttps://docs.belle2.org/record/1076/files/BELLE2-TALK-CONF-2018-091.pdf