20–25 Aug 2023
Universität Hamburg
Europe/Berlin timezone

Recent dark-sector results at Belle II

23 Aug 2023, 09:30
20m
Hörsaal A (Historic main building)

Hörsaal A

Historic main building

Edmund-Siemers-Allee 1
Parallel session talk Searches for New Physics Joint T03+T10 Dark Matter + Searches for New Physics

Speaker

Dr Martina Laurenza (Uppsala)

Description

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.

Collaboration / Activity Belle II

Primary author

Dr Martina Laurenza (Uppsala)

Co-author

Sven Einar Vahsen (University of Hawaii)

Presentation materials