Results 161 to 170 of about 200 (175)

Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies

Monthly Notices of the Royal Astronomical Society, 2019
I García-Bernete, C Ramos Almeida, J A Acosta-Pulido   +2 more
exaly  

Seyfert galaxies and QSOs

Nature, 1976
openaire   +1 more source

The contribution of the obscuring torus to the X-ray spectrum of Seyfert galaxies: a test for the unification model

Monthly Notices of the Royal Astronomical Society, 1994
F Haardt, G Matt, Gabriele Ghisellini
exaly  

A comprehensive analysis of the hard X-ray spectra of bright Seyfert galaxies

Monthly Notices of the Royal Astronomical Society, 2016
P Lubinski, V Beckmann, S Paltani
exaly  

Limits on Seyfert Galaxies

Nature, 1971
openaire   +1 more source

The star formation history of Seyfert 2 nuclei

Monthly Notices of the Royal Astronomical Society, 2004
R Cid Fernandes, Elena Terlevich, Roberto Terlevich   +2 more
exaly  

WISEview of narrow-line Seyfert 1 galaxies: mid-infrared colour and variability

Monthly Notices of the Royal Astronomical Society, 2019
Suvendu Rakshit, C S Stalin, P Gandhi
exaly  

The exceptional X-ray variability of the dwarf Seyfert nucleus NGC 4395

Monthly Notices of the Royal Astronomical Society, 2005
S Vaughan, K Iwasawa, A C Fabian
exaly  

Unabsorbed Seyfert 2 galaxies

Astronomy and Astrophysics, 2002
F Panessa, L Bassani
exaly  

The Nuclei of Seyfert Galaxies

1975
openaire   +1 more source