204 citations · 677 across the 10 of their papers we have counts for
10 papers
Kinematic Stratification in Extremely Red Quasars Revealed by JWST
Jack M. M. Neustadt, Nadia L. Zakamska, Yu-Ching Chen +7
We analyze the spectra of the central nuclei of extremely red quasars (ERQs) observed as part of the JWST ERS Q3D program. We focus on the complex kinematic structures of the promi…
BOSS Quasar Outflows Traced by C IV
Jarred Gillette, Fred Hamann
We investigate possible factors that drive fast quasar outflows using a sample of 39,249 quasars at median redshift 2.17. Unique to this study, the quas…
Resolving the soft X-ray ultra fast outflow in PDS 456
James Reeves, Valentina Braito, George Chartas +3
Past X-ray observations of the nearby luminous quasar PDS 456 (at ) have revealed a wide angle accretion disk wind (Nardini et al. 2015), with an outflow velocity of $\sim…
Host galaxies of luminous z0.6 quasars: Major mergers are not prevalent at the highest AGN luminosities
C. Villforth, T. Hamilton, M. M. Pawlik +10
Galaxy interactions are thought to be one of the main triggers of Active Galactic Nuclei (AGN), especially at high luminosities, where the accreted gas mass during the AGN lifetime…
Magnified Views of the Ultrafast Outflow of the z = 1.51 AGN HS 0810+2554
G. Chartas, F. Hamann, M. Eracleous +5
We present results from an observation of the gravitationally lensed z=1.51 narrow absorption line AGN HS 0810+2554 performed with the Chandra X-ray Observatory. The factor of ~100…
High Velocity Outflows in Narrow Absorption Line Quasars
G. Chartas, J. Charlton, M. Eracleous +6
The current paradigm for the AGN phenomenon is a central engine that consists of an inflow of material accreting in the form of a disk onto a supermassive black hole. Observations…