164 citations · 1k across the 39 of their papers we have counts for
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Multiwavelength survey of a sample of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies
L. Foschini, M. Berton, A. Caccianiga +27
We report on a multiwavelength survey of a sample of 42 flat-spectrum radio-loud narrow-line Seyfert 1 galaxies (RLNLS1s). This is the largest known sample of this type of active g…
Exploring the parent population of beamed NLS1s: from the black hole to the jet
M. Berton, L. Foschini, S. Ciroi +11
The aim of this work is to understand the nature of the parent population of beamed narrow-line Seyfert 1 galaxies (NLS1s), by studying the physical properties of three parent cand…
Optical counterparts of undetermined type -ray Active Galactic Nuclei with blazar-like Spectral Energy Distributions
G. La Mura, G. Chiaro, S. Ciroi +4
During its first four years of scientific observations, the Fermi Large Area Telescope (Fermi-LAT) detected 3033 -ray sources above a 4 significance level. Although most of t…
[O III] line properties in two samples of radio-emitting narrow-line Seyfert 1 galaxies
M. Berton, L. Foschini, S. Ciroi +4
The [O III] 4959,5007 lines are a useful proxy to test the kinematic of the narrow-line region (NLR) in active galactic nuclei (AGN). In AGN, and particularly in narrow-line S…
Parent population of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies
Marco Berton, Luigi Foschini, Stefano Ciroi +7
Flat-spectrum radio-loud Narrow-Line Seyfert 1 galaxies (NLS1s) are a recently discovered class of -ray emitting Active Galactic Nuclei (AGN), that exhibit some blazar-like prop…