146 citations · 788 across the 23 of their papers we have counts for
5 papers · 1 filter
Visualizing the Kinematics of Planet Formation
Disk Dynamics Collaboration, Philip J. Armitage, Jaehan Bae +23
A stunning range of substructures in the dust of protoplanetary disks is routinely observed across a range of wavelengths. These gaps, rings and spirals are highly indicative of a…
CO Depletion in Protoplanetary Disks: A Unified Picture Combining Physical Sequestration and Chemical Processing
Sebastiaan Krijt, Arthur D. Bosman, Ke Zhang +3
The gas-phase CO abundance (relative to hydrogen) in protoplanetary disks decreases by up to 2 orders of magnitude from its ISM value , even after accounting for fre…
An evolutionary study of volatile chemistry in protoplanetary disks
Jennifer B. Bergner, Karin I. Oberg, Edwin A. Bergin +11
The volatile composition of a planet is determined by the inventory of gas and ice in the parent disk. The volatile chemistry in the disk is expected to evolve over time, though th…
An ALMA Survey of HCO in Protoplanetary Disks
Jamila Pegues, Karin I. Öberg, Jennifer B. Bergner +13
HCO is one of the most abundant organic molecules in protoplanetary disks and can serve as a precursor to more complex organic chemistry. We present an ALMA survey of HCO t…
Rapid Evolution of Volatile CO from the Protostellar Disk Stage to the Protoplanetary Disk Stage
Ke Zhang, Kamber R. Schwarz, Edwin A. Bergin
Recent observations show that the CO gas abundance, relative to H, in many 1-10 Myr old protoplanetary disks may be heavily depleted, by a factor of 10-100 compared to the cano…