317 citations · 787 across the 7 of their papers we have counts for
4 papers · 1 filter
Weighing the Black Holes in z~2 Submillimeter-Emitting Galaxies Hosting Active Galactic Nuclei
D. M. Alexander, W. N. Brandt, I. Smail +7
We place direct observational constraints on the black-hole masses of the cosmologically important z~2 submillimeter-emitting galaxy (SMG; f850>4mJy) population, and use measured h…
The SCUBA HAlf Degree Extragalactic Survey (SHADES) - III. Identification of radio and mid-infrared counterparts to submillimetre galaxies
R. J. Ivison, T. R. Greve, J. S. Dunlop +35
Determining an accurate position for a submm galaxy (SMG) is the crucial step that enables us to move from the basic properties of an SMG sample - source counts and 2-D clustering…
Biased galaxy formation in the fields of high-redshift AGN
J. A. Stevens, M. J. Page, F. J. Carrera +2
We discuss preliminary results from our programme to map the fields of high-redshift AGN. In the context of the hierarchical models such fields are predicted to contain an over-den…
X-ray absorbed QSOs and the QSO evolutionary sequence
M. J. Page, F. J. Carrera, J. Ebrero +2
Unexpected in the AGN unified scheme, there exists a population of broad-line z~2 QSOs which have heavily absorbed X-ray spectra. These objects constitute 10% of the population at…