Publication Date:
2016-12-01
Description:
Author(s): Tim Linden, Nicholas L. Rodd, Benjamin R. Safdi, and Tracy R. Slatyer Observations by the Fermi -LAT have uncovered a bright, spherically symmetric excess surrounding the center of the Milky Way Galaxy. The spectrum of the γ -ray excess peaks sharply at an energy ∼ 2 GeV , exhibiting a hard spectrum at lower energies, and falls off quickly above an energy ∼ 5 GeV . The sp… [Phys. Rev. D 94, 103013] Published Wed Nov 30, 2016
Keywords:
Astrophysics and astroparticle physics
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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