280 citations · 5k across the 158 of their papers we have counts for
4 papers · 2 filters
A systematic study on the cosmic ray antiproton flux
Su-Jie Lin, Xiao-Jun Bi, Jie Feng +2
Recently the AMS-02 collaboration has published the measurement of the cosmic antiproton to proton ratio and the flux with a high precision up to $\sim 450\,\…
Perspective on the cosmic-ray electron spectrum above TeV
Kun Fang, Bing-Bing Wang, Xiao-Jun Bi +2
The AMS-02 has measured the cosmic ray electron (plus positron) spectrum up to ~TeV with an unprecedent precision. The spectrum can be well described by a power law without any obv…
Excesses of Cosmic Ray Spectra from A Single Nearby Source
Wei Liu, Xiao-Jun Bi, Su-Jie Lin +2
Growing evidence reveals universal hardening on various cosmic ray spectra, e.g. proton, positron, as well as antiproton fraction. Such universality may indicate they have a common…
Constraint on the velocity dependent dark matter annihilation cross section from Fermi-LAT observations of dwarf galaxies
Yi Zhao, Xiao-Jun Bi, Huan-Yu Jia +2
The gamma-ray observation of dwarf spheroidal satellites (dSphs) is an ideal approach for probing the dark matter (DM) annihilation signature. The latest Fermi-LAT dSph searches ha…