000001370 001__ 1370
000001370 005__ 20190418090950.0
000001370 037__ $$aBELLE2-TALK-CONF-2019-027
000001370 041__ $$aeng
000001370 100__ $$aIgal Jaegle
000001370 245__ $$aSearch for the dark gauge vector and scalar bosons, the axion-like pseudo-scalar, and the dark matter at lepton colliders
000001370 260__ $$aPhiPsi19$$c2019-02-28
000001370 300__ $$amult. p
000001370 500__ $$a20 min
000001370 520__ $$aSince 1933, cosmological anomalies are reported at different scales and ages of the Universe. These anomalies could be due to a non-luminous mass ("dark matter"), change of the laws of gravity, or a combination of both.  Lepton colliders can investigate the non-luminous mass scenario by searching for different dark matter candidates (millicharged dark matter, axion-like, or very stable multi-quark states) and new force carriers (dark vector, dark scalar, or axion-like). We will review the new results of BABAR and Belle, and the expected Belle II sensitivities to these searches.
000001370 8560_ $$fdoris.yangsoo.kim@desy.de
000001370 8564_ $$uhttps://docs.belle2.org/record/1370/files/BELLE2-TALK-CONF-2019-027.pdf