Light dark matter searches at (Super) B-Factories

Sumitted to PubDB: 2021-06-21

Category: Talk, Visibility: Public

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Authors	Torben Ferber
Date	2021-06-11
Belle II Number	BELLE2-TALK-CONF-2021-056
Abstract	The B-Factories Belle and BaBar provided an excellent environment to search for light mediators in the GeV mass range at e+e- colliders. I will first give an overview of the searches at Belle and BaBar. In the second part I will describe the sensitivity and first results of the Super B-Factory Belle II that started data taking in 2019. With dedicated triggers for light mediator searches, Belle II offers unique opportunities to search for axion-like particles, light Z', invisible final states, and extended Dark Matter models with long-lived signatures.
Conference	721. WE-Heraeus-Seminar: Light Dark Matter Searches