Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets

L. Foschini; E. Angelakis; G. Bonnoli; V. Braito; A. Caccianiga; L. Fuhrmann; L. Gallo; G. Ghirlanda; G. Ghisellini; D. Grupe; T. Hamilton; S. Kaufmann; S. Komossa; Y. Y. Kovalev; A. Lahteenmaki; M. L. Lister; K. Mannheim; L. Maraschi; S. Mathur; B. M. Peterson; P. Romano; P. Severgnini; G. Tagliaferri; J. Tammi; F. Tavecchio; O. Tibolla; M. Tornikoski; S. Vercellone

arXiv · 1301.0756

Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets

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Abstract

We present the preliminary results of a survey performed with Swift to observe a sample of radio-loud Narrow-Line Seyfert 1 Galaxies (RLNLS1s). Optical-to-X-ray data from Swift are complemented with gamma-ray observations from Fermi/LAT and radio measurements available in the literature. The comparison with a sample of bright Fermi blazars indicates that RLNLS1s seem to be the low-power tail of the distribution.

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L. Foschini, E. Angelakis, G. Bonnoli, V. Braito, A. Caccianiga, L. Fuhrmann, L. Gallo, G. Ghirlanda, G. Ghisellini, D. Grupe, T. Hamilton, S. Kaufmann, S. Komossa, Y. Y. Kovalev, A. Lahteenmaki, M. L. Lister, K. Mannheim, L. Maraschi, S. Mathur, B. M. Peterson, P. Romano, P. Severgnini, G. Tagliaferri, J. Tammi, F. Tavecchio, O. Tibolla, M. Tornikoski, S. Vercellone. 2013-01-04. Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets. https://arxiv.org/abs/1301.0756

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