581 citations · 3.6k across the 83 of their papers we have counts for
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astro-ph2006★ 75 cited
The accretion ratios in Seyfert 2 galaxies with and without hidden broad-line regions
W. Bian, Q. Gu
Using a large sample of 90 Seyfert 2 galaxies (Sy2s) with spectropolarimetric observations, we tested the suggestion that the presence of hidden broad-line regions (HBLRs) in Sy2s…
astro-ph2006★ 23 cited
Stellar and gaseous velocity dispersions in type II AGNs at 0.3<z<0.83 from the Sloan Digital Sky Survey
W. Bian, Q. Gu, Y. Zhao +2
We apply the stellar population synthesis code by Cid Fernandes et al. to model the stellar contribution for a sample of 209 type II AGNs at from the Sloan Digital Sky…
astro-ph2006★ 27 cited
The K-band properties of Seyfert 2 galaxies
ZhiXin Peng, Qiusheng Gu, Jorge Melnick +1
It is well known that the [O {\sc iii}]5007 emission line and hard X-ray(2-10keV) luminosities are good indicators of AGN activities and that the near and mid-infrared emission…