Searches for invisible new particles at Belle II
Category: Proceeding, Visibility: Public
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Authors | Luigi Corona |
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Date | 2024-01-15 |
Belle II Number | BELLE2-CONF-PROC-2024-005 |
Abstract | Belle II has unique sensitivity for a broad class of models postulating the existence of dark matter particles with masses in the MeV–GeV range. We present recent world-leading results from Belle II searches for several non-SM particles. These include production of 𝑍′ bosons, axion-like particles, and dark scalars in association with two muons in e+e- collisions; long-lived (pseudo)scalars produced in decays of B-mesons; and invisible particles produced in decays of tau leptons. |
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BELLE2-CONF-PROC-2024-005.pdf (versions: 1)
latest upload: 2024-12-02