Results 161 to 170 of about 64,814 (288)
The Complex Multiwavelength Morphology of the Peculiar Compact Galaxy Group IC 2431
The Astrophysical JournalWe present new Chandra X-ray imaging spectroscopy of the compact galaxy group IC 2431, and compare with archival ultraviolet, optical, infrared, and radio images. IC 2431 is a starburst system containing three tidally distorted disk galaxies.
Beverly J. Smith +5 more
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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 +9 more
core
X-Ray Bright Active Galactic Nuclei in Local Dwarf Galaxies: Insights from eROSITA
The Astrophysical JournalAlthough supermassive black holes (SMBHs) reside in the heart of virtually every massive galaxy, it remains debated whether dwarf galaxies commonly host SMBHs. Because low-mass galaxies may retain memory of the assembly history of their black holes (BHs),
Andrea Sacchi +3 more
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The bolometric output and host-galaxy properties of obscured AGN in the XMM-COSMOS survey [PDF]
, 2011 Elisabeta Lusso +17 more
openalex +1 more source
The Astrophysical JournalWe examine the demographics of radio-emitting active galactic nuclei (AGN) in the local Universe as a function of host galaxy properties, most notably both stellar mass ( M _⋆ ) and star formation rate (SFR).
Arjun Suresh, Michael R. Blanton
doaj +1 more source
Accretion history of AGN: Estimating the host galaxy properties in X-ray luminous AGN from z = 0–3 [PDF]
, 2022 Brandon Coleman +12 more
openalex +1 more source
Prevalence of galaxy-galaxy interactions in AGN hosts [PDF]
Proceedings of the International Astronomical Union, 2004 Cheng-Yu Kuo +4 more
openaire +2 more sources
The Astrophysical JournalJWST is revolutionizing our view of the early Universe by pushing the boundaries of detectable galaxies and black holes in redshift (upward) and mass (downward).
Emmanuel Durodola +2 more
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Agn Host Galaxy Properties And Mass Function
, 2016 Supermassive black hole growth, nuclear activity, and galaxy evolution have been found to be closely related. In the context of AGN-galaxy coevolution, I will discuss about the relation found between the host galaxy properties and the central BH and I will present the latest determination of the host galaxy stellar mass function (HGMF), and the ...
openaire +2 more sources
UniverseIn terms of the variable nature of normal active galaxy nuclei (AGN) and luminous quasars, a so-called flux variation gradient (FVG) method has been widely utilized to estimate the underlying non-variable host galaxy fluxes.
Minxuan Cai +4 more
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