61 citations · 272 across the 14 of their papers we have counts for
31 papers
Evidence for a GeV -ray line signal in a stacking analysis of the Virgo, Fornax, and Ophiuchus Galaxy clusters
Yi-Zhong Fan, Zhao-Qiang Shen, Yun-Feng Liang +6
As the largest gravitationally bound objects in the Universe, galaxy clusters have provided the first piece of evidence for the presence of dark matter and may be suitable targets…
Search for the gamma-ray spectral lines with the DAMPE and the Fermi-LAT observations
Ji-Gui Cheng, Yun-Feng Liang, En-Wei Liang
Weakly interacting massive particles, as a major candidate of dark matter (DM), may directly annihilate or decay into high-energy photons, producing monochromatic spectral lines in…
Searching for dark-matter induced neutrino signals in dwarf spheroidal galaxies using 10 years of IceCube public data
Xue-Kang Guo, Yi-Fei Lü, Yong-Bo Huang +3
This study searches for neutrino signals from 18 dwarf spheroidal galaxies (dSphs) using 10 years of publicly available muon-track data of the IceCube neutrino observatory. We appl…
Diffuse -ray emission around the massive star forming region of Carina Nebula Complex
Ting-Ting Ge, Xiao-Na Sun, Rui-Zhi Yang +2
We report the Fermi Large Area Telescope (Fermi-LAT) detection of the -ray emission toward the massive star forming region of Carina Nebula Complex (CNC). Using the latest sourc…
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…
Search for gamma-ray emission from the 12 nearby dwarf spheroidal galaxies with 12 years of Fermi-LAT data
Shang Li, Yun-Feng Liang, Yi-Zhong Fan
Previously, we have shown in Li et al. (2018) that very weak -ray excesses () appear in some Milky Way dwarf spheroidal galaxies (dSphs, including candidates) and the c…