Snipe Hunt: using the largest cavities on earth to search for DM

by Itay Bloch

LBNL and UC Berkeley

at Particles and Fields Seminar

Mon, 16 Dec 2024, 11:00
SPECIAL LOCATION: 43/015 (Chemistry auditorium)

Abstract

* PLEASE NOTE THE SPECIAL TIME AND LOCATION
This talk explores the research trajectory of the SNIPE Hunt collaboration, initially focused on detecting ULDM axions or dark photons converting into magnetic fields within the space between the ground and the ionosphere, which together act as a 10,000 km-scale cavity. Recent efforts include a novel technique to expand the mass range accessible by the detector, by leveraging the unique space-dependence of DM-induced magnetic fields. I will also discuss ongoing research into utilising km-scale cavities, which are not only surprisingly practical to build but could also provide sensitivities comparable to other proposed experiments, for a fraction of the price.

Created on 10-12-2024 by Kats, Yevgeny (katsye)
Updaded on 10-12-2024 by Kats, Yevgeny (katsye)