Leslie Rosenberg, University of Washington
Searching for Dark-Matter Axions
Argonne Physics Division Colloquium - 6 May 2016
11:00 AM, Building 203 auditorium

The axion is a hypothetical elementary particle whose existence would explain the baffling absence of CP violation in the strong interactions. Axions also happen to be a compelling dark-matter candidate. Axions could comprise the overwhelming majority of mass in the universe, yet they would be extraordinarily difficult to detect. However, several experiments, either under construction or in operation, would be sensitive to even the more pessimistically coupled dark-matter axions. This talk reviews the state of these searches.

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