Tens GeV Dark Matter Interpreted by Antiproton Excess Is Constrained  

作　　者：无 

机构地区：[1]NAOC

出　　处：《Bulletin of the Chinese Academy of Sciences》2020年第4期224-225,共2页中国科学院院刊（英文版）

摘　　要：In recent years, the cosmic-ray positron excess above tens GeV beyond the astrophysical background has been considered as possible evidence of dark matter p articles.Since the release of the data of cosmic-ray antiprotons from the AMS-02 experiment, many papers have proposed that there is also excess of cosmic ray antiprotons below 10 GeV,possibly resulting from the annihilation or decay of dark matter particles.

关 键 词：particles. EXCESS ANNIHILATION 

分 类 号：O57[理学—粒子物理与原子核物理]