Results 81 to 90 of about 141,201 (236)

TELAMON: Monitoring of AGN with the Effelsberg 100-m Telescope in the Context of Astroparticle Physics [PDF]

, 2021
M. Kadler, U. Bach, D. Berge, S. Buson, D. Dorner, P. G. Edwards, Florian Eppel, M. Giroletti, Andrea Gokus, O. Hervet, Jonas Hessdoerfer, Shoko Koyama, A. Kraus, T. P. Krichbaum, E. Lindfors, K. Mannheim, Raniere de Menezes, R. Ojha, Georgios Filippos Paraschos, E. Pueschel, F. Rösch, E. Ros, Bernd Schleicher, J. Sinapius, J. Sitarek, J. Wilms, M. Zacharias   +26 more
openalex   +1 more source

Host galaxy colour gradients and accretion disc obscuration in AEGIS z~1 X-ray-selected active galactic nuclei

, 2010
We describe the effect of AGN light on host galaxy optical and UV-optical colours, as determined from X-ray-selected AGN host galaxies at z~1, and compare the AGN host galaxy colours to those of a control sample matched to the AGN sample in both redshift
A. L. Coil, Aird, Baldry, Baldwin, Barger, Barger, Barmby, Bell, Bell, Bell, Bower, Bruzual, Bundy, Bundy, C. M. Pierce, C. N. A. Willmer, Cattaneo, Ciliegi, Ciotti, Coil, Condon, Conselice, Croton, D. J. V. Rosario, Davis, Davis, Dekel, Donley, Drake, E. S. Laird, Faber, Fang, Fasano, Gehrels, Georgakakis, Georgakakis, Georgakakis, Georgakakis, Georgakakis, Gerke, Granato, Grogin, Grogin, Hatziminaoglou, Hopkins, Hopkins, Hopkins, Hopkins, Hopkins, Huang, Ivison, J. M. Lotz, J. R. Primack, Jeltema, K. Bundy, Kassin, Kauffmann, Kauffmann, Kennicutt, Kinney, Konidaris, Koo, Lacy, Laird, Laird, Le Floc'h, Lin, Martin, Martin, Moustakas, Nandra, Nandra, Nandra, Noeske, Noeske, Park, Peterson, Pierce, Pierce, Rigby, Rovilos, S. M. Faber, S. Salim, Salim, Salim, Salim, Sato, Scannapieco, Schawinski, Schiminovich, Silk, Silverman, Silverman, Stern, Symeonidis, Sánchez, Teng, Weiner, Weiner, Willmer, Wilson, Wyder, Yan   +102 more
core   +1 more source

Discovery of an X-ray selected radio-loud obscured AGN at z=1.246 [PDF]

, 1998
X. Barcons, R. Carballo, M. T. Ceballos, R. S. Warwick, J. I. González‐Serrano   +4 more
openalex   +1 more source

Characterizing the luminosity components of luminous infrared galaxies in multi-wavelength from the X-ray to the far-infrared

Scientific Reports
We characterize luminosity components of Ultra/Luminous Infrared Galaxies (U/LIRGs) in multi-wavelength from the X-ray to far-infrared. A set of 63 AGN U/LIRGs was selected where these galaxies are powered by a central active galactic nucleus (AGN ...
Abdallah A. M. Ali, Kamel A. K. Gadallah, Osama. M. Shalabiea, Mohamed. M. Beheary   +3 more
doaj   +1 more source

Connecting Galaxy Evolution, Star Formation and the X-ray Background

, 2005
As a result of deep hard X-ray observations by Chandra and XMM-Newton a significant fraction of the cosmic X-ray background (CXRB) has been resolved into individual sources.
Antonucci R., Comastri A., D. R. Ballantyne, Gilli R., J. E. Everett, Kushino A., Laurikainen E., Lawrence A., Madau P., Madau P., Magdziarz P., N. Murray, Pompilio F., Setti G., Silk J.   +14 more
core   +4 more sources

Searching for highly obscured AGN in the XMM-Newton serendipitous source catalog

, 2014
The majority of active galactic nuclei (AGN) are obscured by large amounts of absorbing material that makes them invisible at many wavelengths. X-rays, given their penetrating power, provide the most secure way for finding these AGN.
Akylas, A., Corral, A., Georgantopoulos, I., Koulouridis, E., Lanzuisi, G., Mountrichas, G., Page, K. L., Pye, J. P., Ranalli, P., Rosen, S. R., Stewart, G. C., Watson, M. G.   +11 more
core   +1 more source

The Spectral Energy Distributions of Quasars and AGN [PDF]

, 2003
B. J. Wilkes
openalex   +1 more source

Simulating the Fermi Bubbles as Forward Shocks Driven by AGN Jets [PDF]

, 2020
Ruiyu Zhang, Fulai Guo
openalex   +1 more source

AGnES [PDF]

Deutsches Ärzteblatt international, 2009
Berg, Neeltje van den, Meinke, Claudia, Heymann, Romy, Fiß, Thomas, Suckert, Eileen, Pöller, Christian, Dreier, Adina, Rogalski, Hagen, Karopka, Thomas, Oppermann, Roman, Hoffmann, Wolfgang   +10 more
openaire   +1 more source

X-ray Properties of the Central kpc of AGN and Starbursts: The Latest News from Chandra [PDF]

, 2001
Kimberly A. Weaver
openalex   +1 more source