Results 171 to 175 of about 200 (175)

Chasing Seyfert Galaxies

Science News, 1968
openaire   +1 more source

An XMM-Newton survey of broad iron lines in Seyfert galaxies

Monthly Notices of the Royal Astronomical Society, 2007
K Nandra, I M George, J N Reeves
exaly  

On the relation between the coronal line emission and the infrared/X ray emission in Seyfert galaxies

Monthly Notices of the Royal Astronomical Society, 2002
M Almudena Prieto, A M Pérez Garcia, J M Rodríguez Espinosa   +2 more
exaly  

Evidence of rapid optical variability in selected narrow-line Seyfert 1 galaxies

New Astronomy Reviews, 2000
exaly  

Black hole mass and radiation pressure of Seyfert 1 galaxies

Wuli Xuebao/Acta Physica Sinica, 2012
exaly