665 citations · 5.9k across the 85 of their papers we have counts for
4 papers · 1 filter
The Canada-France High-z Quasar Survey: nine new quasars and the luminosity function at redshift 6
Chris J. Willott, Philippe Delorme, Celine Reyle +9
We present discovery imaging and spectroscopy for nine new z ~ 6 quasars found in the Canada-France High-z Quasar Survey (CFHQS) bringing the total number of CFHQS quasars to 19. B…
Extreme UV QSOs
Luciana Bianchi, John B. Hutchings, Boryana Efremova +3
We present a sample of spectroscopically confirmed QSOs with FUV-NUV color (as measured by GALEX photometry) bluer than canonical QSO templates and than the majority of known QSOs.…
Environments of QSOs at Redshifts 0.9 to 1.3
J. B. Hutchings, P. Scholz, L. Bianchi
We analyse new deep g and i-band imaging with the CFHT of 16 QSOs in the redshift range 0.9 to 1.3. The principal points of interest are the symmetry and signs of tidal effects in…
Six more quasars at redshift 6 discovered by the Canada-France High-z Quasar Survey
C. J. Willott, P. Delorme, C. Reyle +9
We present imaging and spectroscopic observations for six quasars at z>5.9 discovered by the Canada-France High-z Quasar Survey (CFHQS). The CFHQS contains sub-surveys with a range…