62 citations · 281 across the 8 of their papers we have counts for
4 papers · 1 filter
Chandra Observations of Excess Fe K Line Emission in Galaxies with High Star Formation Rates: X-ray Reflection on Galaxy Scales?
Wei Yan, Ryan C. Hickox, Chien-Ting J. Chen +4
In active galactic nuclei (AGN), fluorescent Fe K (iron) line emission is generally interpreted as originating from obscuring material around a supermassive black hole (SMBH) on…
A Large Population of Luminous Active Galactic Nuclei Lacking X-ray Detections: Evidence for Heavy Obscuration?
Christopher M. Carroll, Ryan C. Hickox, Alberto Masini +5
We present a large sample of infrared-luminous candidate active galactic nuclei (AGNs) that lack X-ray detections in Chandra, XMM-Newton, and NuSTAR fields. We selected all optical…
Investigating the Covering Fraction Distribution of Swift/BAT AGN with X-ray and IR Observations
Lauranne Lanz, Ryan C. Hickox, Mislav Baloković +12
We present an analysis of a sample of 69 local obscured Swift/Burst Alert Telescope active galactic nuclei (AGNs) with X-ray spectra from NuSTAR and infrared (IR) spectral energy d…
Investigating the evolution of the dual AGN system ESO~509-IG066
P. Kosec, M. Brightman, D. Stern +13
We analyze the evolution of the dual AGN in ESO 509-IG066, a galaxy pair located at z=0.034 whose nuclei are separated by 11 kpc. Previous observations with XMM-Newton on this dual…