Chris J. Willott

TL;DR: In this article, the authors used the 7C Redshift Survey along with the brighter 3CRR and 6C samples to investigate the fraction of objects with observed broad emission lines -the "quasar fraction" - as a function of redshift and of radio and narrow emission line luminosity.

TL;DR: In this article, the relative merits of mid-infrared and X-ray selection of type 2 quasars were discussed, and the authors compared the narrow emission-line luminosity, radio luminosity and maximum size of jets to those of objects from radio-selected samples.

TL;DR: The first results of a wide field survey for cool brown dwarfs with the MegaCam camera on the CFHT telescope, the Canada-France Brown Dwarf Survey, hereafter CFBDS, are presented in this paper, where they identify candidates in CFHT/MegaCam iand zimages using optimised psf-fitting within Source Extractor, and follow them up with pointed near-infrared imaging on several telescopes.

TL;DR: In this article, a generalized luminosity function (GLF) based on a, β, redshift and schemes for unifying radio quasars and radio galaxies was proposed, which can be used to generate radio luminosity functions (RLFs).

TL;DR: In this paper, an original phenomenological model is presented to describe the evolution of galaxy number counts, morphologies, and spectral energy distributions across a wide range of redshifts.