Possible Dark Matter Annihilation Signal in the AMS-02 Antiproton Data
Possible Dark Matter Annihilation Signal in the AMS-02 Antiproton Data
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. …