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Colloquium: Dr. Andrew Frey

Dr. Andrew Frey
Department of Physics
University of Winnipeg
Winnipeg, Manitoba

Not-So-Dark Matter

 

Most of the matter in the universe is made of invisible particles called dark matter. After reviewing the evidence for and predictive power of this statement, I'll sketch some common beliefs about dark matter. Then I'll tell two stories about gamma rays in astrophysics, one old and one new, that might be related to dark matter and explain what they might mean about particle physics and where else that particle physics might show up. Dark matter may not be so dark after all!

Department of Physics & Astrophysics
Witmer Hall Room 213
101 Cornell St Stop 7129
Grand Forks, ND 58202-7129
P 701.777.2911
physics@UND.edu
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