38 papers found
Refreshing results…
The NuSTAR ULX program
The Hot and Energetic Universe: The close environments of supermassive black holes
The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission
Two Compton-Thick Active Nuclei in Arp 220?
X-ray absorption variability in NGC 4507
Thechandrahrc View of the Subarcsecond Structures in the Nuclear Region of Ngc 1068
Do NLS1s have a beamed outflow? An unusual X-ray perspective for Mrk 766
AGN Obscuration and the Unified Model
Suzaku X-ray spectral study of the Compton-thick Seyfert galaxy NGC 5135
A Deepchandraacis Study of Ngc 4151. Iii. The Line Emission and Spectral Analysis of the Ionization Cone
A Deepchandraacis Study of Ngc 4151. Ii. The Innermost Emission Line Region and Strong Evidence for Radio Jet–nlr Cloud Collision
A DEEPCHANDRAACIS STUDY OF NGC 4151. I. THE X-Ray MORPHOLOGY OF THE 3 Kpc DIAMETER CIRCUM-NUCLEAR REGION AND RELATION TO THE COLD INTERSTELLAR MEDIUM
Extended X-Ray Emission in the H I Cavity of Ngc 4151: Galaxy-Scale Active Galactic Nucleus Feedback?
The Structure of AGNs from X-Ray Absorption Variability
On the Observed Distributions of Black Hole Masses and Eddington Ratios From Radiation Pressure Corrected Virial Indicators
The Contribution of AGN to the Far Infrared Background
The SDSS/ XMM-Newton Quasar Sample. I. First Results
Local supermassive black holes and relics of active galactic nuclei
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