354 citations · 1.7k across the 36 of their papers we have counts for
4 papers · 2 filters
9.7 um Silicate Features in AGNs: New Insights into Unification Models
Y. Shi, G. H. Rieke, D. C. Hines +6
We describe observations of 9.7 um silicate features in 97 AGNs, exhibiting a wide range of AGN types and of X-ray extinction toward the central nuclei. We find that the strength o…
IRS Spectra of Solar-Type Stars: A Search for Asteroid Belt Analogs
C. A. Beichman, A. Tanner, G. Bryden +6
We report the results of a spectroscopic search for debris disks surrounding 41 nearby solar type stars, including 8 planet-bearing stars, using the {\it Spitzer Space Telescope}.…
IRS Spectra of Solar-Type Stars: \break A Search for Asteroid Belt Analogs
C. A. Beichman, A. Tanner, G. Bryden +6
We report the results of a spectroscopic search for debris disks surrounding 41 nearby solar type stars, including 8 planet-bearing stars, using the {\it Spitzer Space Telescope}.…
Spitzer observations of the dusty warped disk of Centaurus A
Alice C. Quillen, Mairi H. Brookes, Jocelyn Keene +3
Spitzer mid-infrared images of the dusty warped disk in the galaxy Centaurus A show a parallelogram-shaped structure. We successfully model the observed mid-infrared morphology by…