395 citations · 5.4k across the 130 of their papers we have counts for
Showing 2018 · astro-ph.GAShow all
3 papers · 2 filters
astro-ph.GA2018★ 65 cited
What drives the radio slopes in radio quiet quasars?
Ari Laor, Ranieri D. Baldi, Ehud Behar
The origin of the radio emission in Radio Quiet (RQ) quasars is not established yet. Important hints can be provided by the spectral slope, and its relation to other emission prope…
astro-ph.GA2018★ 16 cited
Classifying AGN by X-ray Hardness Variability
Uria Peretz, Ehud Behar
The physics behind the dramatic and unpredictable X-ray variability of Active Galactic Nuclei (AGN) has eluded astronomers since it was discovered. We present an analysis of Swift…
astro-ph.GA2018★ 55 cited
The mm-wave compact component of AGN
Ehud Behar, Stuart Vogel, Ranieri D. Baldi +2
mm-wave emission from Active Galactic Nuclei (AGN) may hold the key to understanding the physical origin of their radio cores. The correlation between radio/mm and X-ray luminosity…