Recent Dark-Sector and tau  results from Belle II

Sumitted to PubDB: 2023-03-19

Category: Talk, Visibility: Public

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Authors Sascha Dreyer
Date 2023-03-13
Belle II Number BELLE2-TALK-CONF-2023-022
Abstract The Belle II experiment at the SuperKEKB collider has unique sensitivity to 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 Z’ decays; as well as the near-term prospects for other dark-sector searches. In addition, we presented a related search for lepton-flavor-violating τ decays to a lepton and an invisible boson.
Conference Moriond EW 2023

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