59 citations · 402 across the 39 of their papers we have counts for
Showing 2015Show all
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astro-ph.HE2015★ 13 cited
X-ray fluorescent lines from the Compton-thick AGN in M51
Weiwei Xu, Zhu Liu, Lijun Gou +1
The cold disk/torus gas surrounding active galactic nuclei (AGN) emits fluorescent lines when irradiated by hard X-ray photons. The fluorescent lines of elements other than Fe and…
astro-ph.HE2015★ 1 cited
On the diffuse soft X-ray emission from the nuclear region of M51
Jiren Liu, Shude Mao
We present an analysis of the diffuse soft X-ray emission from the nuclear region of M51 combining both XMM-Newton RGS and Chandra data. Most of the RGS spectrum of M51 can be fitt…
astro-ph.HE2015★ 4 cited
A likely Micro-quasar in the Shadow of M82 X-1
Xiao-jie Xu, Jifeng Liu, Jiren Liu
The ultra-luminous X-ray source (ULX) M82 X-1 is one of the most promising intermediate mass black hole candidates in the local universe based on its high X-ray luminosities ($10^{…