Results 171 to 180 of about 189,366 (258)

Extragalactic Science with the Orbiting Astronomical Satellite Investigating Stellar Systems (OASIS) Observatory. [PDF]

Space Sci Rev, 2023
Aalto S, Battersby C, Chin G, Hunt LK, Rigopoulou D, Stark AA, Viti S, Walker CK.   +7 more
europepmc   +1 more source

Morphologies of low-redshift AGN host galaxies: what role does AGN luminosity play?

, 2013
Mergers of galaxies have been suspected to be a major trigger of AGN activity for many years. However, when compared to carefully matched control samples, AGN host galaxies often show no enhanced signs of interaction.
Chang, YuYen, collaboration, CANDELS, Guo, Yicheng, Hamann, Fred, Hamilton, Timothy, Koekemoer, Anton, McGrath, Elizabeth J., Rosario, David, van der Wel, Arjen, Villforth, Carolin   +9 more
core  

The Halo Occupation Distribution Modeling of X-Ray-selected Active Galactic Nuclei at 0.6 < z < 2.6 in the COSMOS Field

The Astrophysical Journal
We conduct precise measurements of active galactic nucleus (AGN) clustering at z ∼ 1 and z ∼ 2 by measuring the two-point cross-correlation function (CCF) between galaxies and X-ray-selected AGNs, and the two-point autocorrelation function (ACF) of ...
Hiroyuki Ikeda, Takamitsu Miyaji, Taira Oogi, Yoshiki Toba, Héctor Aceves, Stefano Marchesi, Viola Allevato, Akke Viitanen, Francesca Civano   +8 more
doaj   +1 more source

Constraining the properties of AGN host galaxies with spectral energy distribution modelling [PDF]

, 2015
L. Ciesla, V. Charmandaris, A. Georgakakis, E. Bernhard, Peter Mitchell, V. Buat, D. Elbaz, E. LeFloch, C. G. Lacey, G. Magdis, E. M. Xilouris   +10 more
openalex   +1 more source

FLAMINGO: calibrating large cosmological hydrodynamical simulations with machine learning. [PDF]

Mon Not R Astron Soc, 2023
Kugel R, Schaye J, Schaller M, Helly JC, Braspenning J, Elbers W, Frenk CS, McCarthy IG, Kwan J, Salcido J, van Daalen MP, Vandenbroucke B, Bahé YM, Borrow J, Chaikin E, Huško F, Jenkins A, Lacey CG, Nobels FSJ, Vernon I.   +19 more
europepmc   +1 more source

Ionized outflows in luminous type 2 AGNs atz< 0.6: no evidence for significant impact on the host galaxies [PDF]

, 2016
M. Villar‐Martín, S. Arribas, Bjorn Emonts, A. Humphrey, C. N. Tadhunter, P. S. Bessiere, A. Cabrera Lavers, C. Ramos Almeida   +7 more
openalex   +1 more source

The environments of the radio galaxy population in simba. [PDF]

Mon Not R Astron Soc, 2022
Thomas N, Davé R.
europepmc   +1 more source

Shocked POststarburst Galaxy Survey. IV. Outflows in Shocked Poststarburst Galaxies Are Not Responsible for Quenching

The Astrophysical Journal
Shocked POstarburst Galaxies (SPOGs) exhibit both emission lines suggestive of shock-heated gas and poststarburst-like stellar absorption, resulting in a unique subset for galaxy evolution studies.
Antoniu Fodor, Taylor Tomko, Mary Braun, Anne M. Medling, Thomas M. Johnson, Alexander Thompson, Victor D. Johnston, Matthew Newhouse, Yuanze Luo, K. Decker French, Justin A. Otter, Akshat Tripathi, Margaret E. Verrico, Katherine Alatalo, Kate Rowlands, Timothy Heckman   +15 more
doaj   +1 more source

Dark Matter Halos of Luminous Active Galactic Nuclei from Galaxy–Galaxy Lensing with the HSC Subaru Strategic Program

The Astrophysical Journal
We assess the dark matter halo masses of luminous active galactic nuclei (AGNs) over the redshift range 0.2–1.2 using galaxy–galaxy lensing based on imaging data from the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP).
Wentao Luo, John D. Silverman, Surhud More, Andy Goulding, Hironao Miyatake, Takahiro Nishimichi, Chiaki Hikage, Lalitwadee Kawinwanichakij, Junyao Li, Qinxun Li, Xiangchong Li, Elinor Medezinski, Masamune Oguri, Taira Oogi, Cristobal Sifon   +14 more
doaj   +1 more source

HERSCHEL OBSERVED STRIPE 82 QUASARS AND THEIR HOST GALAXIES: CONNECTIONS BETWEEN AGN ACTIVITY AND HOST GALAXY STAR FORMATION [PDF]

, 2016
Xiaoyi Dong, Xue-Bing Wu
openalex   +1 more source