7 citations · 15 across the 3 of their papers we have counts for
4 papers
NOCTURNE. II. Extreme radio variability in the heart of early-stage active galactic nuclei
Emilia Järvelä, Patrizia Romano, Anne Lähteenmäki +1
We report the discovery of extreme 37 GHz radio variability in early-stage active galactic nuclei (AGN). Most of these sources belong to the class of narrow-line Seyfert 1 (NLS1) g…
Investigating the origin of radio emission in candidate super-Eddington accreting black holes
Marie-Lou Gendron-Marsolais, Paola Marziani, Marco Berton +8
Recent works show that the radio power of quasars accreting at very high rates can reach surprisingly high values. These studies suggest that this radio emission might originate fr…
Narrow-line Seyfert 1 galaxies with absorbed jets -- insights from radio spectral index maps
Emilia Järvelä, Marco Berton, Luca Crepaldi
Narrow-line Seyfert 1 (NLS1) galaxies are active galactic nuclei (AGN) believed to be in the early stages of their evolution. A fraction of them have been found to host relativisti…
Te-REX: a sample of extragalactic TeV-emitting candidates
B. Balmaverde, A. Caccianiga, R. Della Ceca +7
The REX (Radio-Emitting X-ray sources) is a catalogue produced by cross-matching X-ray data from the ROSAT-PSPC archive of pointed observations and radio data from the NRAO VLA Sky…