176 citations · 1.9k across the 49 of their papers we have counts for
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V819 Tau: A Rare Weak-Lined T Tauri Star with a Weak Infrared Excess
E. Furlan, W. J. Forrest, B. A. Sargent +3
We use Spitzer data to infer that the small infrared excess of V819 Tau, a weak-lined T Tauri star in Taurus, is real and not attributable to a "companion" 10 arcsec to the south.…
Disk Evolution in the three Nearby Star-Forming Regions of Taurus, Chamaeleon, and Ophiuchus
E. Furlan, D. M. Watson, M. K. McClure +8
We analyze samples of Spitzer Infrared Spectrograph (IRS) spectra of T Tauri stars in the Ophiuchus, Taurus, and Chamaeleon I star-forming regions, whose median ages lie in the <1…
Solar System Analogs Around IRAS-Discovered Debris Disks
Christine H. Chen, Patrick Sheehan, Dan M. Watson +2
We have rereduced Spitzer IRS spectra and reanalyzed the SED's of three nearby debris disks: lambda Boo, HD 139664, and HR 8799. We find that that the thermal emission from these o…
Gum 48d: an evolved HII region with ongoing star formation
J. L. Karr, P Manoj, N Ohashi
High mass star formation and the evolution of HII regions have a substantial impact on the morphology and star formation history of molecular clouds. The HII region Gum 48d, locate…