activity
19962023
most citedASCA observations of Seyfert 1 galaxies: II. Relativistic Iron K-alpha emission

592 citations · 9.1k across the 138 of their papers we have counts for

collaborators

126 papers

astro-ph.GA2023★ 1 cited

The Accretion History of AGN: The Spectral Energy Distributions of X-ray Luminous AGN

Connor Auge, David Sanders, Ezequiel Treister +17

Spectral energy distributions (SEDs) from X-ray to far-infrared (FIR) wavelengths are presented for a sample of 1246 X-ray luminous active galactic nuclei (AGN; $L_{0.5-10\rm{keV}}…

astro-ph.GA2023★ 9 cited

The NuSTAR view of the changing look AGN ESO 323-G77

Roberto Serafinelli, Valentina Braito, James N. Reeves +4

The presence of an obscuring torus at pc-scale distances from the central black hole is the main ingredient for the Unified Model of Active Galactic Nuclei (AGN), as obscured sourc…

astro-ph.GA2022★ 62 cited

On the cosmic evolution of AGN obscuration and the X-ray luminosity function: XMM-Newton and Chandra spectral analysis of the 31.3 deg Stripe 82X

Alessandro Peca, Nico Cappelluti, Meg Urry +11

We present X-ray spectral analysis of XMM and Chandra observations in the 31.3 deg Stripe-82X (S82X) field. Of the 6181 X-ray sources in this field, we analyze a sample of 2937…

astro-ph.GA2022★ 8 cited

Accretion History of AGN: Estimating the Host Galaxy Properties in X-ray Luminous AGN from z=0-3

Brandon Coleman, Allison Kirkpatrick, Kevin C. Cooke +10

We aim to determine the intrinsic far-Infrared (far-IR) emission of X-ray-luminous quasars over cosmic time. Using a 16 deg^2 region of the Stripe 82 field surveyed by XMM-Newton a…

astro-ph.GA2021★ 8 cited

Tracking X-ray Outflows with Optical/IR Footprint Lines

Anna Trindade Falcao, S. B. Kraemer, D. M. Crenshaw +5

We use Cloudy photoionisation models to predict the flux profiles for optical/IR emission lines that trace the footprint of X-ray gas, such as [Fe X] 6375A and [Si X] 1.43m. The…

astro-ph.GA2021★ 11 cited

Hubble Space Telescope [O III] Emission-Line Kinematics in Two Nearby QSO2s: A Case for X-ray Feedback

Anna Trindade Falcão, S. B. Kraemer, T. C. Fischer +15

We present a dynamical study of the narrow-line regions in two nearby QSO2s. We construct dynamical models based on detailed photoionization models of the emission-line gas, includ…