238 citations · 6.2k across the 168 of their papers we have counts for
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Early Growth of Massive Black Holes in Quasars
J. M. Wang, Y. -M. Chen, C. -S. Yan +1
Episodic activity of quasars is driving growth of supermassive black holes (SMBHs) via accretion of baryon gas. In this Letter, we develop a simple method to analyse the duty cycle…
Active Galactic Nuclei with Double-Peaked Balmer Lines: I. Black Hole Masses and the Eddington ratios
Wei-Hao Bian, Yan-Mei Chen, Qu-Sheng Gu +1
Using the stellar population synthesis, we model the stellar contribution for a sample of 110 double-peaked broad-lines AGNs from the Sloan Digital Sky Survey (SDSS). The stellar v…
Suppressed star formation in circumnuclear regions in Seyfert galaxies
J. -M. Wang, Y. -M. Chen, C. -S. Yan +2
Feedback from black hole activity is widely believed to play a key role in regulating star formation and black hole growth. A long-standing issue is the relation between the star f…
The Unified Model of Active Galactic Nuclei: II. Evolutionary Connection
Jian-Min Wang, En-Peng Zhang
(Abbreviated) We assemble a sample composed of 243 nearby Seyfert galaxies with redshifts to test the unification scheme. The sample contains 94 BLS1s, 44 NLS1s, 36 X-r…