Active galactic nuclei: what's in a name?
Active galactic nuclei (AGN) are energetic astrophysical sources powered by accretion onto
supermassive black holes in galaxies, and present unique observational signatures that …
supermassive black holes in galaxies, and present unique observational signatures that …
Revisiting the unified model of active galactic nuclei
H Netzer - Annual Review of Astronomy and Astrophysics, 2015 - annualreviews.org
This review describes recent developments related to the unified model of active galactic
nuclei (AGNs). It focuses on new ideas about the origin and properties of the central …
nuclei (AGNs). It focuses on new ideas about the origin and properties of the central …
Fitting AGN/Galaxy X-Ray-to-radio SEDs with CIGALE and Improvement of the Code
Modern and future surveys effectively provide a panchromatic view for large numbers of
extragalactic objects. Consistently modeling these multiwavelength survey data is a critical …
extragalactic objects. Consistently modeling these multiwavelength survey data is a critical …
JWST UNCOVER: extremely Red and Compact Object at z phot≃ 7.6 triply imaged by A2744
Recent JWST/NIRCam imaging taken for the ultra-deep UNCOVER program reveals a very
red dropout object at z phot≃ 7.6, triply imaged by the galaxy cluster A2744 (zd= 0.308). All …
red dropout object at z phot≃ 7.6, triply imaged by the galaxy cluster A2744 (zd= 0.308). All …
The LOFAR Two-metre Sky Survey: Deep Fields data release 1. V. Survey description, source classifications, and host galaxy properties
PN Best, R Kondapally, WL Williams… - Monthly Notices of …, 2023 - academic.oup.com
Source classifications, stellar masses, and star-formation rates are presented for≈ 80 000
radio sources from the first data release of the Low Frequency Array Two-metre Sky Survey …
radio sources from the first data release of the Low Frequency Array Two-metre Sky Survey …
Obscured active galactic nuclei
RC Hickox, DM Alexander - Annual Review of Astronomy and …, 2018 - annualreviews.org
Active galactic nuclei (AGN) are powered by the accretion of material onto a supermassive
black hole (SMBH) and are among the most luminous objects in the Universe. However, the …
black hole (SMBH) and are among the most luminous objects in the Universe. However, the …
x-cigale: fitting AGN/galaxy SEDs from X-ray to infrared
ABSTRACT Code Investigating GALaxy Emission (cigale) is a powerful multiwavelength
spectral energy distribution (SED) fitting code for extragalactic studies. However, the current …
spectral energy distribution (SED) fitting code for extragalactic studies. However, the current …
Nuclear obscuration in active galactic nuclei
The material surrounding accreting supermassive black holes connects the active galactic
nucleus with its host galaxy and, besides being responsible for feeding the black hole …
nucleus with its host galaxy and, besides being responsible for feeding the black hole …
The dust covering factor in active galactic nuclei
M Stalevski, C Ricci, Y Ueda, P Lira… - Monthly Notices of the …, 2016 - academic.oup.com
The primary source of emission of active galactic nuclei (AGNs), the accretion disc, is
surrounded by an optically and geometrically thick dusty structure ('the so-called dusty …
surrounded by an optically and geometrically thick dusty structure ('the so-called dusty …
The close environments of accreting massive black holes are shaped by radiative feedback
The majority of the accreting supermassive black holes in the Universe are obscured by
large columns of gas and dust,,. The location and evolution of this obscuring material have …
large columns of gas and dust,,. The location and evolution of this obscuring material have …