Media type: E-Article Title: Z′mediated dark matter models for the Galactic Center gamma-ray excess Contributor: Hooper, Dan Published: American Physical Society (APS), 2015 Published in: Physical Review D, 91 (2015) 3 Language: English DOI: 10.1103/physrevd.91.035025 ISSN: 1550-7998; 1550-2368 Keywords: Nuclear and High Energy Physics Origination: Footnote: