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20042026
most citedEstimating Black Hole Masses in Active Galactic Nuclei Using the MgII 2800 Emission Line

223 citations · 1.1k across the 32 of their papers we have counts for

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astro-ph.CO2011★ 120 cited

The Blueshifting and Baldwin effects for the [OIII] 5007 Emission Line in Type 1 Active Galactic Nuclei

Kai Zhang, Xiao-Bo Dong, Ting-Gui Wang +1

We use homogeneous samples of radio-quiet Seyfert 1 galaxies and QSOs selected from the Sloan Digital Sky Survey to investigate the connection between the velocity shift and the eq…