Signals of a light dark force in the galactic center

Recent evidence for an excess of gamma rays in the GeV energy range about the Galactic Center have refocused attention on models of dark matter in the low mass regime (m[subscript χ] ≲ m[subscript Z]/2). Because this is an experimentally well-trod energy range, it can be a challenge to develop simpl...

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Bibliographic Details
Main Authors: Liu, Jia, Weiner, Neal, Xue, Wei
Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics
Format: Article
Language:English
Published: Springer-Verlag/SISSA 2017
Online Access:http://hdl.handle.net/1721.1/107948
https://orcid.org/0000-0002-6809-7545

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