77 citations · 77 across the 1 of their papers we have counts for
7 papers
Are X-ray Emitting Coronae around Super Massive Black Holes Outflowing?
Teng Liu, Jun-Xian Wang, Huan Yang +2
Hard X-ray emission in radio-quiet active galactic nuclei (AGNs) is believed to be produced via inverse Compton scattering by hot and compact coronae near the super massive black h…
A possible ultra strong and broad Fe Ka emission line in Seyfert 2 galaxy IRAS 00521-7054
Ying Tan, Junxian Wang, Xinwen Shu +1
We present XMM-Newton spectra of the Seyfert 2 Galaxy IRAS 00521-7054. A strong feature at ~6 keV (observer's frame) can be formally fitted with a strong (EW=1.3+-0.3 keV in the re…
Partially obscured quasars in the Sloan Digital Sky Survey Early Data Release
Xiao-Bo Dong, Hong-Yan Zhou, Ting-Gui Wang +3
We have compiled a sample of 21 low redshift (z < 0.3), luminous active galactic nuclei (AGN) with large Balmer decrements (Halpha/Hbeta > 7) using the galaxy and QSO catalogs of t…
The unique rapid variabilities of the iron K line profiles in NGC 4151
Jun-xian Wang, Ting-gui Wang, You-yuan Zhou
We present a detailed analysis of the iron K line variabilities in NGC 4151 by using long ASCA observation data obtained in May 1995. Despite the relatively small amplitude vari…
The profile of an emission line from relativistic outflows around a black hole
Jian-Min Wang, You-Yuan Zhou, Ye-Fei Yuan +2
Recent observations show strong evidence for the presence of Doppler-shifted emission lines in the spectrum of both black hole candidates and active galactic nuclei. These lines ar…
The broad Fe K line profile in NGC 4151
Junxian. Wang, Youyuan. Zhou, Tinggui. Wang
We present an analysis of the Fe K line profile of NGC 4151 by using long ASCA observation data obtained in May 1995. The unprecedented good data quality, which is much better in t…