124 citations · 176 across the 3 of their papers we have counts for
3 papers
astro-ph.GA2017★ 29 cited
Near-IR spectroscopy of luminous LoBAL quasars at 1<z<2.5
Andreas Schulze, Malte Schramm, Wenwen Zuo +7
We present near-IR spectroscopy of 22 luminous low-ionization broad absorption line quasars (LoBAL QSOs) at redshift 1.3<z<2.5, with 12 objects at z~1.5 and 10 at z~2.3. The spectr…
astro-ph.GA2017★ 23 cited
Evidence for higher black hole spin in radio-loud quasars
Andreas Schulze, Chris Done, Youjun Lu +2
One of the major unsolved questions on the understanding of the AGN population is the origin of the dichotomy between radio-quiet and radio-loud quasars. The most promising explana…
astro-ph.GA2015★ 124 cited
The Sloan Digital Sky Survey Reverberation Mapping Project: No Evidence for Evolution in the M-sigma Relation to z~1
Yue Shen, Jenny E. Greene, Luis C. Ho +16
We present host stellar velocity dispersion measurements for a sample of 88 broad-line quasars at 0.1<z<1 (46 at z>0.6) from the Sloan Digital Sky Survey Reverberation Mapping (SDS…