Results 171 to 180 of about 64,814 (288)

AGN-host galaxy connection: morphology and colours of X-ray selected AGN atz ≤ 2 [PDF]

, 2012
M. Pović, M. Sánchez‐Portal, A. M. Pérez García, Á. Bongiovanni, J. Cepa, Marc Huertas-Company, M. A. Lara-López, M. Fernández Lorenzo, A. Ederoclite, E. J. Alfaro, H. Castañeda, J. Gallego, J. I. González‐Serrano, J. González‐Hernández   +13 more
openalex   +1 more source

What Are The Galaxies That Host Mir-Selected Agn?

, 2016
Infra-red selection techniques, sensitive to dust strongly heated by an AGN, offer a way to identify some of the most obscured accretion events in the Universe. I will describe the results of a comprehensive multi-wavelength study of AGN to z>2 selected using Spitzer/IRAC based methods in the COSMOS field.
openaire   +2 more sources

Spatially Offset Active Galactic Nuclei in the Very Large Array Sky Survey: Tracers of Galaxy Mergers and Wandering Massive Black Holes

The Astrophysical Journal
The remnants of galaxy mergers may host multiple off-nuclear massive black holes (MBHs), some of which may wander indefinitely within the host galaxy halos. Tracing the population of offset MBHs is essential for understanding how the distribution of MBHs
R. Scott Barrows, Julia M. Comerford
doaj   +1 more source

SPECTRAL ENERGY DISTRIBUTIONS OF LOW-LUMINOSITY RADIO GALAXIES ATz∼1-3: A HIGH-zVIEW OF THE HOST/AGN CONNECTION [PDF]

, 2012
R. D. Baldi, M. Chiaberge, A. Capetti, J. Rodriguez-Zaurín, Susana E. Deustua, W. B. Sparks   +5 more
openalex   +1 more source

The miniJPAS survey: AGN and host galaxy coevolution of X-ray-selected sources [PDF]

, 2023
I. E. López, M. Brusa, S. Bonoli, F. Shankar, Nischal Acharya, Brivael Laloux, K. Dolag, A. Georgakakis, A. Lapi, C. Ramos Almeida, M. Salvato, J. Chaves-Montero, P. Coelho, L. A. Díaz-García, J. A. Fernández-Ontiveros, A. Hernán-Caballero, R. M. González Delgado, I. Márquez, M. Pović, Roberto Soria, C. Queiroz, P. T. Rahna, L. Raul Abramo, J. Alcaniz, N. Benı́tez, S. Carneiro, Javier Cenarro, D. Cristóbal-Hornillos, Renato A. Dupke, A. Ederoclite, C. López-Sanjuán, A. Marín-Franch, C. Mendes de Oliveira, M. Moles, L. Sodré, K. Taylor, J. Varela, H. V. Ramió   +37 more
openalex   +1 more source

No color-morphology bimodality of AGN host galaxies

, 2006
4 pages, 3 figures, to appear in the ASP Conference Series (proceedings of the "Cosmic Frontiers" conference held in Durham, UK, 31st July - 4th August 2006)
Boehm, Asmus, Wisotzki, Lutz, team, the GEMS   +2 more
openaire   +2 more sources

Evidence for Evolutionary Pathway-dependent Black Hole Scaling Relations

The Astrophysical Journal Letters
Recent observations have identified an abundance of high-redshift active galactic nuclei (AGN) with overmassive supermassive black holes (BHs) compared to the local BH mass−total stellar mass ( M _BH – M _⋆ ) relation for AGN.
Jonathan H. Cohn, Emmanuel Durodola, Quinn O. Casey, Erini Lambrides, Ryan C. Hickox   +4 more
doaj   +1 more source

Near-infrared photometry of isolated spirals with and without an AGN. II: Photometric properties of the host galaxies

, 2000
I. Márquez, F. Durret, J. Masegosa, M. Moles, R. M. González Delgado, Ignacio Marrero, J. Maza, E. Pérez, M. Roth   +8 more
openalex   +2 more sources

The host galaxy of the z = 2.4 radio-loud AGN MRC 0406−244 as seen by HST [PDF]

, 2013
N. A. Hatch, H. J. A. Röttgering, G. K. Miley, E. E. Rigby, C. De Breuck, H. C. Ford, E. Kuiper, J. Kurk, Roderik Overzier, L. Pentericci   +9 more
openalex   +1 more source

The nature of obscuration in AGN – I. Insights from host galaxies [PDF]

, 2013
Li Shao, Guinevere Kauffmann, Cheng Li, Jing Wang, Timothy M. Heckman   +4 more
openalex   +1 more source