72 citations · 897 across the 37 of their papers we have counts for
11 papers · 1 filter
Does Size Matter? The Underlying Intrinsic Size Distribution of Radio Sources and Implications for Unification by Orientation
Michael A. DiPompeo, Jessie C. Runnoe, Adam D. Myers +1
Unification by orientation is a ubiquitous concept in the study of active galactic nuclei. A gold standard of the orientation paradigm is the hypothesis that radio galaxies and rad…
Rehabilitating CIV-based black hole mass estimates in quasars
J. C. Runnoe, M. S. Brotherton, Zhaohui Shang +1
Currently, the ability to produce black hole mass estimates using the CIV 1549 line that are consistent with Hb mass estimates is uncertain, due in large part to disagreement betwe…
Rest-frame optical properties of luminous, radio-selected, broad absorption line quasars
J. C. Runnoe, R. Ganguly, M. S. Brotherton +1
We have obtained IRTF/SpeX spectra of eight moderate-redshift (z=0.7-2.4), radio-selected (log R*~0.4-1.9) broad absorption line (BAL) quasars. The spectra cover the rest-frame opt…
An Infrared Excess Identified in Radio-Loud Broad Absorption Line Quasars
M. A. DiPompeo, J. C. Runnoe, M. S. Brotherton +1
If broad absorption line (BAL) quasars represent a high covering fraction evolutionary state (even if this is not the sole factor governing the presence of BALs), it is expected th…
The Properties of Post-Starburst Quasars Based on Optical Spectroscopy
Sabrina L. Cales, Michael S. Brotherton, Zhaohui Shang +8
We present optical spectroscopy of a sample of 38 post-starburst quasars (PSQs) at z ~ 0.3, 29 of which have morphological classifications based on Hubble Space Telescope imaging.…
The orientation dependence of quasar single-epoch black hole mass scaling relationships
Jessie C. Runnoe, Michael Brotherton, Zhaohui Shang +2
Black hole masses are estimated for radio-loud quasars using several self-consistent scaling relationships based on emission-line widths and continuum luminosities. The emission li…