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20072023
most citedThe SEGUE Stellar Parameter Pipeline. I. Description and Initial Validation Tests

511 citations · 1.2k across the 17 of their papers we have counts for

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astro-ph2008★ 150 cited

A Systematic Analysis of Fe II Emission in Quasars: Evidence for Inflow to the Central Black Hole

Chen Hu, Jian-Min Wang, Luis C. Ho +4

Broad Fe II emission is a prominent feature of the optical and ultraviolet spectra of quasars. We report on a systematical investigation of optical Fe II emission in a large sample…