346 citations · 5.9k across the 94 of their papers we have counts for
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The Long-Term X-Ray Variability of Broad Absorption Line Quasars
Cristian Saez, William N. Brandt, Sarah C. Gallagher +2
We analyze the long-term (rest-frame 3-30 yr) X-Ray variability of eleven broad absorption line (BAL) quasars, mainly to constrain the variation properties of the X-Ray absorbing s…
Deep Silicate absorption features in Compton-thick AGN predominantly arise due to dust in the host galaxy
A. D. Goulding, D. M. Alexander, F. E. Bauer +5
We explore the origin of mid-infrared (mid-IR) dust extinction in all 20 nearby (z < 0.05) bona-fide Compton-thick (N_H > 1.5 x 10^24 cm^-2) AGN with hard energy (E > 10 keV) X-ray…
The 4 Ms Chandra Deep Field-South Number Counts Apportioned by Source Class: Pervasive Active Galactic Nuclei and the Ascent of Normal Galaxies
B. D. Lehmer, Y. Q. Xue, W. N. Brandt +13
We present 0.5-2 keV, 2-8 keV, 4-8 keV, and 0.5-8 keV cumulative and differential number counts (logN-logS) measurements for the recently completed ~4 Ms Chandra Deep Field-South (…
The Mean Star Formation Rate of X-ray selected Active Galaxies and its Evolution from z=2.5: Results from PEP-Herschel
D. J. Rosario, P. Santini, D. Lutz +37
(Abridged) We study relationships between the SFR and the nuclear properties of X-ray selected AGNs out to z=2.5, using far-IR data in three extragalactic deep fields as part of th…
Enhanced star formation rates in AGN hosts with respect to inactive galaxies from PEP-Herschel observations
P. Santini, D. J. Rosario, L. Shao +35
We compare the average star formation (SF) activity in X-ray selected AGN hosts with mass-matched control inactive galaxies,including star forming and quiescent sources, at 0.5<z<2…