231 citations · 1.1k across the 27 of their papers we have counts for
7 papers · 2 filters
Large grains in disks around young stars: ATCA observations of WW Cha, RU Lup, and CS Cha
Dave Lommen, Sarah Maddison, Chris Wright +3
Grains in disks around young stars grow from interstellar submicron sizes to planetesimals over the course of several Myr. Thermal emission of large grains or pebbles can be best o…
An interferometric study of the low-mass protostar IRAS 16293-2422: small scale organic chemistry
S. E. Bisschop, J. K. Jorgensen, T. L. Bourke +2
Aims: To investigate the chemical relations between complex organics based on their spatial distributions and excitation conditions in the low-mass young stellar objects IRAS 16293…
Organic Matter in Space - an Overview
E. F. van Dishoeck
Organic compounds are ubiquitous in space: they are found in diffuse clouds, in the envelopes of evolved stars, in dense star-forming regions, in protoplanetary disks, in comets, o…
Photodissociation of small carbonaceous molecules of astrophysical interest
M. C. van Hemert, E. F. van Dishoeck
Astronomical observations have shown that small carbonaceous molecules can persist in interstellar clouds exposed to intense ultraviolet radiation. Current astrochemical models lac…
Modeling water emission from low-mass protostellar envelopes
T. A. van Kempen, S. D. Doty, E. F. van Dishoeck +2
Within low-mass star formation, water vapor plays a key role in the chemistry and energy balance of the circumstellar material. The Herschel Space Observatory will open up the poss…
SMA observations of young disks: separating envelope, disk, and stellar masses in class I YSOs
Dave Lommen, Jes Jorgensen, Ewine van Dishoeck +1
(abbreviated) We aim to determine the masses of the envelopes, disks, and central stars of young stellar objects (YSOs) in the Class I stage. We observed the embedded Class I objec…