280 citations · 5k across the 158 of their papers we have counts for
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Soft Scattering Evaporation of Dark Matter Subhalos by Inner Galactic Gases
Xiao-jun Bi, Yu Gao, Mingjie Jin +2
The large gap between a galactic dark matter subhalo's velocity and its own gravitational binding velocity creates the situation that small subhalos can be evaporated before dark m…
Constraints on Dark Matter Annihilation/Decay from the Isotropic Gamma-Ray Background
Wei Liu, Xiao-Jun Bi, Su-Jie Lin +1
In this work we study the constraints on dark matter (DM) annihilation/decay from the Fermi-LAT Isotropic Gamma-Ray Background (IGRB) observation. We consider the contributions fro…
CosRayMC: a global fitting method in studying the properties of the new sources of cosmic e excesses
Jie Liu, Qiang Yuan, Xiao-Jun Bi +2
Recently PAMELA collaboration published the cosmic nuclei and electron spectra with high precision, together with the cosmic antiproton data updated, and the Fermi-LAT collaboratio…
Leptonic dark matter annihilation in the evolving universe: constraints and implications
Qiang Yuan, Bin Yue, Xiaojun Bi +2
The cosmic electron and positron excesses have been explained as possible dark matter (DM) annihilation products. In this work we investigate the possible effects of such a DM anni…
Neutrino emission from dark matter annihilation/decay in light of cosmic and data
Jie Liu, Qiang Yuan, Xiaojun Bi +2
A self-consistent global fitting method based on the Markov Chain Monte Carlo technique to study the dark matter (DM) property associated with the cosmic ray electron/positron exce…
A Markov Chain Monte Carlo Study on Dark Matter Property Related to the Cosmic e Excesses
Jie Liu, Qiang Yuan, Xiaojun Bi +2
In this paper we develop a Markov Chain Monte Carlo code to study the dark matter properties in interpreting the recent observations of cosmic ray electron/positron excesses. We as…