Possible dark matter annihilation signal in the AMS-02 antiproton data

11 May 2017 Cui Ming-Yang Yuan Qiang Tsai Yue-Lin Sming Fan Yi-Zhong

Using the latest AMS-02 cosmic ray antiproton flux data, we search for potential dark matter annihilation signal. The background parameters about the propagation, source injection, and solar modulation are not assumed {\it a priori}, but based on the results inferred from the recent B/C ratio and proton data measurements instead... (read more)

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  • HIGH ENERGY ASTROPHYSICAL PHENOMENA
  • HIGH ENERGY PHYSICS - PHENOMENOLOGY