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29 March 2023 to 1 April 2023
UCLA
US/Pacific timezone

The Oscura experiment

31 Mar 2023, 14:00
15m
PAB- 1-425 (UCLA)

PAB- 1-425

UCLA

UCLA Department of Physics and Astronomy 475 Portola Plaza, Los Angeles, CA 90095

Speaker

Brenda Cervantes

Description

The electron-counting capability of the skipper-CCD technology is allowing it to lead the search for DM-electron interactions in the low-mass regime with g-size experiments. There are ongoing efforts for developing massive direct DM search experiments with this technology. Oscura, an array of ~20,000 silicon skipper-CCDs (10 kg), is the biggest within them. Its final goal is to have less than one 2e- background events for the full exposure of 30 kg-year. In this talk I will present the current status of the Oscura experiment, the projected sensitivities to different DM models and the future plans.

Primary author

Presentation materials