337 citations · 1.1k across the 15 of their papers we have counts for
15 papers
Local Active Galactic Nuclei with Large Broad-Hα Variability Reside in Red Galaxies
Wen-Juan Liu, Paulina Lira, Su Yao +4
Inspired by our serendipitous discovery of six AGNs with varying broad-Halpha fluxes over years out of our searching for intermediate-mass black holes (IMBHs), we conduct a systema…
A Deeply Buried Narrow-Line Seyfert 1 Nucleus Uncovered in Scattered Light
Xiang Pan, Honglin Lu, S. Komossa +13
We present spectropolarimetric and spectrophotometric observations of the peculiar active galactic nucleus (AGN) SDSS J120300.19+162443.7 (hereafter J1203+1624) at . Its…
SDSS J090152.05+624342.6: A New "Overlapping-Trough" FeLoBAL Quasar At Z
J. Wang, D. W. Xu, J. Y. Wei
We here report an identification of SDSS J090152.04+624342.6 as a new "overlapping-trough" iron low-ionization broad absorption line quasar at redshift of . No strong var…
The Xinglong 2.16-m Telescope: Current Instruments and Scientific Projects
Zhou Fan, Huijuan Wang, Xiaojun Jiang +9
The Xinglong 2.16-m reflector is the first 2-meter class astronomical telescope in China. It was jointly designed and built by the Nanjing Astronomical Instruments Factory (NAIF),…
Correlation Analysis of a Large Sample of Narrow-Line Seyfert 1 Galaxies: Linking Central Engine and Host Properties
Dawei Xu, S. Komossa, Hongyan Zhou +5
We present a statistical study of a large, homogeneously analyzed sample of narrow-line Seyfert 1 (NLS1) galaxies, accompanied by a comparison sample of broad-line Seyfert 1 (BLS1)…
Transient Super-strong Coronal Lines and Broad Bumps in the Galaxy SDSS J074820.67+471214.3
Ting-Gui Wang, Hongyan Zhou, Lifan Wang +2
Variable super-strong coronal emission lines were observed in one galaxy, SDSS J095209.56+214313.3, and their origin remains controversy. In this paper, we report the detection of…