Recent dark-sector results at Belle II

Sumitted to PubDB: 2023-09-18

Category: Talk, Visibility: Public

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Authors	Martina Laurenza
Date	Aug. 21, 2023
Belle II Number	BELLE2-TALK-CONF-2023-116
Abstract	Belle has unique reach for a broad class of models that postulate the existence of dark matter particles with MeV—GeV masses. This talk presents recent world-leading physics results from Belle II searches for dark Z` decays as well as long-lived (pseudo) scalars in B decays.
Conference	European Physical Society Conference on High Energy Physics