704 citations · 10.8k across the 119 of their papers we have counts for
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The Ionization Fraction in the DM Tau Protoplanetary Disk
Karin I. Oberg, Chunhua Qi, David J. Wilner +1
We present millimeter-wave observations of several molecular ions in the disk around the pre-main-sequence star DM Tau and use these to investigate the ionization fraction in diffe…
Disk Imaging Survey of Chemistry with SMA: II. Southern Sky Protoplanetary Disk Data and Full Sample Statistics
Karin I. Oberg, Chunhua Qi, Jeffrey K. J. Fogel +6
This is the second in a series of papers based on data from DISCS, a Submillimeter Array observing program aimed at spatially and spectrally resolving the chemical composition of 1…
Resolved Images of Large Cavities in Protoplanetary Transition Disks
Sean Andrews, David Wilner, Catherine Espaillat +5
Circumstellar disks are thought to experience a rapid "transition" phase in their evolution that can have a considerable impact on the formation and early development of planetary…