2 papers
astro-ph.CO2025
Scrutinizing the impact of the solar modulation on AMS-02 antiproton excess
Kai-Kai Duan, Xiao Wang, Wen-Hao Li +3
This study examines the impact of solar modulation on the antiproton excess observed by AMS-02, which may indicate dark matter (DM) annihilation. We analyze three solar modulation…
astro-ph.HE2024
Multi-frequency test of dark matter annihilation into long-lived particles in Sirius
Yu-Xuan Chen, Lei Zu, Zi-Qing Xia +2
New long-lived particles produced at the colliders may escape from conventional particle detectors. Using satellites or ground telescopes, we can detect the photons generated from…