Cosmic-ray Antinuclei as Messengers for Dark Matter
by Kerstin Perez, Philip von Doetinchem, Tsuguo Aramaki, Mirko Boezio, Steven E. Boggs, William W. Craig, Lorenzo Fabris, Hideyuki Fuke, Florian Gahbauer, Charles J. Hailey, and Rene Ong
Published onMay 31, 2019
Cosmic-ray Antinuclei as Messengers for Dark Matter
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Abstract
Low-energy antideuterons provide a “smoking gun” signature of dark matter annihilation or decay, essentially free of astrophysical background. Low-energy antiprotons are a vital partner for this analysis, and low-energy antihelium could provide further discovery space for new physics.
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