Statistical Properties of Narrow-Line Seyfert 1 galaxies
Abstract
The number of publications considering Narrow-Line Seyfert 1 galaxies has increased dramatically in recent years. Especially after the launch of the X-ray missions ROSAT and ASCA, Narrow-Line Seyfert 1s have become very popular. In these proceedings I will give an overview of how they are distributed over the electromagnetic spectrum. I will describe what we know about them at radio, infrared, optical, and X-ray bands, and how they differ and how they are similar to Broad-Line Seyfert 1s. Finally I will introduce a method to find them with high probability.
Cite
@article{arxiv.astro-ph/0005139,
title = {Statistical Properties of Narrow-Line Seyfert 1 galaxies},
author = {Dirk Grupe},
journal= {arXiv preprint arXiv:astro-ph/0005139},
year = {2009}
}
Comments
Invited talk presented at the Joint MPE,AIP,ESO workshop on NLS1s, Bad Honnef, Dec. 1999, to appear in New Astronomy Reviews; also available at http://wave.xray.mpe.mpg.de/conferences/nls1-workshop