38 citations · 233 across the 18 of their papers we have counts for
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astro-ph.HE2022★ 13 cited
Search for gamma-ray line signals around the black hole at the galactic center with DAMPE observation
Tian-Ci Liu, Ji-Gui Cheng, Yun-Feng Liang +1
The adiabatic growth of a black hole (BH) may enhance the dark matter (DM) density surrounding it, causing a spike in the DM density profile. The spike around the supermassive BH a…
astro-ph.HE2022★ 8 cited
TeV and keV-MeV Excesses as Probes for Hadronic Process in BL Lacertaes
Ji-Gui Cheng, Xiao-Li Huang, Ze-Rui Wang +2
A hard TeV -ray component excess over the single-zone leptonic model prediction (TeV excess) is observed in the spectral energy distributions (SEDs) of some BL Lacs. Its origin…