293 citations · 2.2k across the 66 of their papers we have counts for
5 papers · 1 filter
An optical spectroscopic survey of the 3CR sample of radio galaxies with z<0.3. II. Spectroscopic classes and accretion modes in radio-loud AGN
Sara Buttiglione, Alessandro Capetti, Annalisa Celotti +4
We use the emission line measurements of 3CR radio sources with redshift < 0.3, to explore their spectroscopic properties. The 3CR sources show a bimodal distribution of Excitation…
Low-power Radio Galaxies in the Distant Universe: A search for FRI at 1<z<2 in the COSMOS field
Marco Chiaberge, Grant Tremblay, Alessandro Capetti +3
We present a search for FRI radio galaxies between 1 < z < 2 in the COSMOS field. In absence of spectroscopic redshift measurements, the selection method is based on multiple steps…
The Jet of 3C 17 and the Use of Jet Curvature as a Diagnostic of the X-ray Emission Process
F. Massaro, D. E. Harris, M. Chiaberge +5
We report on the X-ray emission from the radio jet of 3C 17 from Chandra observations and compare the X-ray emission with radio maps from the VLA archive and with the optical-IR ar…
Extended X-ray emission in radio galaxies: the peculiar case of 3C 305
F. Massaro, M. Chiaberge, P. Grandi +8
Extended X-ray structures are common in Active Galactic Nuclei (AGNs). Here we present the first case of a Compact Steep Spectrum (CSS) radio galaxy, 3C 305, in which the X-ray rad…
An optical spectroscopic survey of the 3CR sample of radio galaxies with z<0.3. I. Presentation of the data
Sara Buttiglione, Alessandro Capetti, Annalisa Celotti +4
We present a homogeneous and 92 % complete dataset of optical nuclear spectra for the 113 3CR radio sources with redshifts < 0.3, obtained with the Telescopio Nazionale Galileo. Fo…