Results 171 to 176 of about 152,801 (176)

A GMRT study of Seyfert galaxies NGC 4235 and NGC 4594: evidence of episodic activity?

Monthly Notices of the Royal Astronomical Society, 2016
Preeti Kharb, C H Ishwara-Chandra
exaly  

A NuSTAR census of coronal parameters in Seyfert galaxies

Astronomy and Astrophysics, 2018
Andrea Marinucci, Giorgio Matt, Stefano Bianchi   +2 more
exaly  

Narrow-line Seyfert 1 galaxies at hard X-rays★

Monthly Notices of the Royal Astronomical Society, 2011
Alessandra De Rosa, Angela Bazzano, Francesca Panessa   +2 more
exaly  

Near-infrared spectroscopy of nearby Seyfert galaxies - I. First results

Monthly Notices of the Royal Astronomical Society, 2002
exaly  

Spectral synthesis of the nuclear regions of Seyfert 2 and radio galaxies

Monthly Notices of the Royal Astronomical Society, 1999
Roberto Cid Fernandes, Thaisa Storchi Bergmann, H R Schmitt   +2 more
exaly  

X-ray spectral complexity in narrow-line Seyfert 1 galaxies

Monthly Notices of the Royal Astronomical Society, 1999
R Warwick, S Vaughan, R Edelson
exaly