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A sample of mJy radio sources at 1.4 GHz in the Lynx and Hercules fields - II. Cosmic evolution of the space density of FRI radio sources
E. E. Rigby, P. N. Best, I. A. G. Snellen
In this paper the cosmic evolution of the space density of Fanaroff & Riley Class I (FRI) radio sources is investigated out to z ~ 1, in order to understand the origin of the diffe…
Erratum: Luminosity function, sizes and FR dichotomy of radio-loud AGN
Christian R. Kaiser, Philip N. Best
This erratum corrects a number of formulae containing mistakes in the paper 'Luminosity function, sizes and FR dichotomy of radio-loud AGN', 2007, MNRAS, v. 381, p.1548. The correc…
Radio loud AGN and the L_X - σrelation of galaxy groups and clusters
Shiyin Shen, Guinevere Kauffmann, Anja von der Linden +2
We use the ROSAT All-Sky Survey to study the X-ray properties of a sample of 625 groups and clusters of galaxies selected from the Sloan Digital Sky Survey. We stack clusters with…
Radio Jets in Galaxies with Actively Accreting Black Holes: new insights from the SDSS
Guinevere Kauffmann, Timothy M. Heckman, Philip N. Best
The majority of nearby radio-loud AGN are found in massive, old elliptical galaxies with weak emission lines. At high redshifts,however, most known radio AGN have strong emission l…
Luminosity function, sizes and FR dichotomy of radio-loud AGN
Christian R. Kaiser, Philip N. Best
The radio luminosity function (RLF) of radio galaxies and radio-loud quasars is often modelled as a broken power-law. The break luminosity is close to the dividing line between the…
Environmental dependence of AGN activity in the supercluster A901/2
R. Gilmour, M. E. Gray, O. Almaini +5
We present XMM data for the supercluster A901/2, at z ~ 0.17, which is combined with deep imaging and 17-band photometric redshifts (from the COMBO-17 survey), 2dF spectra and Spit…