490 citations · 6.6k across the 166 of their papers we have counts for
5 papers · 1 filter
Weighing obscured and unobscured quasar hosts with the CMB
M. A. DiPompeo, A. D. Myers, R. C. Hickox +4
We cross-correlate a cosmic microwave background (CMB) lensing map with the projected space densities of quasars to measure the bias and halo masses of a quasar sample split into o…
A Spectroscopic Survey of WISE-selected Obscured Quasars with the Southern African Large Telescope
Kevin N. Hainline, Ryan C. Hickox, Christopher M. Carroll +3
We present the results of an optical spectroscopic survey of a sample of 40 candidate obscured quasars identified on the basis of their mid-infrared emission detected by the Wide-F…
The Angular Clustering of Infrared-Selected Obscured and Unobscured Quasars
M. A. DiPompeo, A. D. Myers, R. C. Hickox +2
Recent studies of luminous infrared-selected active galactic nuclei (AGN) suggest that the reddest, most obscured objects display a higher angular clustering amplitude, and thus re…
Spectroscopic Confirmation of an Ultra Massive and Compact Galaxy at z=3.35: A Detailed Look at an Early Progenitor of Local Most Massive Ellipticals
Z. Cemile Marsan, Danilo Marchesini, Gabriel B. Brammer +10
We present the first spectroscopic confirmation of an ultra-massive galaxy at redshift z>3 using data from Keck-NIRSPEC, VLT-Xshooter, and GTC-Osiris. We detect strong [OIII] and L…
Gemini Long-slit Observations of Luminous Obscured Quasars: Further Evidence for an Upper Limit on the Size of the Narrow-Line Region
Kevin N. Hainline, Ryan C. Hickox, Jenny E. Greene +4
We examine the spatial extent of the narrow-line regions (NLRs) of a sample of 30 luminous obscured quasars at observed with spatially resolved Gemini-N GMOS long-s…