activity
19942023
most citedReverberation Measurements for 17 Quasars and the Size-Mass-Luminosity Relations in Active Galactic Nuclei

2k citations · 19.9k across the 153 of their papers we have counts for

collaborators

154 papers

astro-ph.GA2023

AGN STORM 2: V. Anomalous Behavior of the CIV Light Curve in Mrk 817

Y. Homayouni, Gerard A. Kriss, Gisella De Rosa +49

An intensive reverberation mapping campaign on the Seyfert 1 galaxy Mrk817 using the Cosmic Origins Spectrograph (COS) on the Hubble Space Telescope (HST) revealed significant vari…

astro-ph.GA2023

Searching for the Role of Mergers in Fast and Early SMBH Growth: Morphological Decomposition of Quasars and Their Hosts at

Marcus O. Thomas, Ohad Shemmer, Benny Trakhtenbrot +4

We present rest-frame ultraviolet (UV) images of six luminous quasars at obtained with the Hubble Space Telescope (HST). These quasars exhibit a wide range of star for…

astro-ph.HE2023

AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817

Edward M. Cackett, Jonathan Gelbord, Aaron J. Barth +48

The AGN STORM 2 campaign is a large, multiwavelength reverberation mapping project designed to trace out the structure of Mrk 817 from the inner accretion disk to the broad emissio…

astro-ph.GA2023★ 13 cited

Shedding New Light on Weak Emission-Line Quasars in the C-H Parameter Space

Trung Ha, Cooper Dix, Brandon M. Matthews +20

Weak emission-line quasars (WLQs) are a subset of Type 1 quasars that exhibit extremely weak LyN V 1240 and/or C IV 1549 emission lines. We investigate the relationship b…

astro-ph.GA2023★ 17 cited

AGN STORM 2: II. Ultraviolet Observations of Mrk817 with the Cosmic Origins Spectrograph on the Hubble Space Telescope

Y. Homayouni, Gisella De Rosa, Rachel Plesha +62

We present reverberation mapping measurements for the prominent ultraviolet broad emission lines of the active galactic nucleus Mrk817 using 165 spectra obtained with the Cosmic Or…

astro-ph.GA2023★ 16 cited

SUPER VII. Morphology and kinematics of H emission in AGN host galaxies at Cosmic noon using SINFONI

D. Kakkad, V. Mainieri, G. Vietri +19

We present spatially resolved H properties of 21 type 1 AGN host galaxies at z2 derived from the SUPER survey. These targets were observed with the adaptive optics capabil…