Results 181 to 190 of about 8,662 (194)

Evolution of the luminosity function and obscuration of active galactic nuclei: comparison between X-ray and infrared

Monthly Notices of the Royal Astronomical Society, 2012
Zhanwen Han, Yunkun Han, Bo Wang
exaly  

The Spectral Energy Distributions of Low‐Luminosity Active Galactic Nuclei

Astrophysical Journal, 1999
Luis Ho
exaly  

ON THE DISAPPEARANCE OF THE BROAD-LINE REGION IN LOW-LUMINOSITY ACTIVE GALACTIC NUCLEI

Astrophysical Journal, 2009
Luis Ho, Moshe Elitzur
exaly  

The Radius‐Luminosity Relationship for Active Galactic Nuclei: The Effect of Host‐Galaxy Starlight on Luminosity Measurements

Astrophysical Journal, 2006
Bradley Peterson, M Vestergaard, Christopher Onken   +2 more
exaly  

On the Dependence of the Iron K-Line Profiles with Luminosity in Active Galactic Nuclei

Astrophysical Journal, 1997
Tracey Jane Turner
exaly  

The Size of the Radio‐Emitting Region in Low‐Luminosity Active Galactic Nuclei

Astrophysical Journal, 2005
James M Anderson, James S Ulvestad
exaly  

The X-ray luminosity function of active galactic nuclei in the redshift intervalz=3-5

Monthly Notices of the Royal Astronomical Society, 2015
Mara Salvato, Andrea Merloni, Constandina Koki   +2 more
exaly  

The hard X-ray luminosity function of high-redshift (3 < z ≲ 5) active galactic nuclei

Monthly Notices of the Royal Astronomical Society, 2014
Roberto Gilli, Nico Cappelluti, Marcella Brusa   +2 more
exaly  

THE RADIUS-LUMINOSITY RELATIONSHIP FOR ACTIVE GALACTIC NUCLEI: THE EFFECT OF HOST-GALAXY STARLIGHT ON LUMINOSITY MEASUREMENTS. II. THE FULL SAMPLE OF REVERBERATION-MAPPED AGNs

Astrophysical Journal, 2009
Bradley Peterson, M Vestergaard, Hagai Netzer   +2 more
exaly  

Effects of extended components of [O iii] on the correlation between the [O iii] luminosity and the power-law continuum luminosity for active galactic nuclei

Monthly Notices of the Royal Astronomical Society, 2017
Zhang Xue-Guang, Xue-Guang Zhang
exaly