303 citations · 1.2k across the 13 of their papers we have counts for
8 papers · 1 filter
IRS spectra of two ultraluminous infrared galaxies at z=1.3
V. Desai, L. Armus, B. T. Soifer +15
We present low-resolution (64 < R < 124) mid-infrared (8--38 micron) Spitzer/IRS spectra of two z~1.3 ultraluminous infrared galaxies (LFIR~10^13) discovered in a Spitzer/MIPS surv…
Redshifts from Spitzer Spectra for Optically Faint, Radio Selected Infrared Sources
D. W. Weedman, E. Le Floc'h, S. J. U. Higdon +2
Spectra have been obtained with the Infrared Spectrograph on the Spitzer Space Telescope for 18 optically faint sources (R > 23.9,mag) having f(nu) (24um) > 1.0,mJy and having radi…
The 1<z<5 Infrared Luminosity Function of Type I Quasars
Michael J. I. Brown, Kate Brand, Arjun Dey +14
We determine the rest-frame 8 micron luminosity function of type I quasars over the redshift range 1<z<5. Our sample consists of 292 24 micron sources brighter than 1 mJy selected…
Mid-Infrared Spectra of Classical AGN Observed with the Spitzer Space Telescope
D. W. Weedman, Lei Hao, S. J. U. Higdon +6
Full low resolution (65<R<130) and high resolution (R~600) spectra between 5 microns and 37 microns obtained with the Infrared Spectrograph (IRS) on the Spitzer Space Telescope are…
The Detection of Silicate Emission from Quasars at 10 and 18 Microns
Lei Hao, H. W. W. Spoon, G. C. Sloan +8
We report the spectroscopic detection of silicate emission at 10 and 18 microns in five PG quasars, the first detection of these two features in galaxies outside the Local Group. T…
Discovery of a Large ~200 kpc Gaseous Nebula at z=2.7 with the Spitzer Space Telescope
A. Dey, C. Bian, B. T. Soifer +11
We report the discovery of a very large, spatially extended Ly alpha -emitting nebula at z=2.656 associated with a luminous mid-infrared source. The bright mid-infrared source (F(2…