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Detection of the Water Reservoir in a Forming Planetary System
Michiel R. Hogerheijde, Edwin A. Bergin, Christian Brinch +12
Icy bodies may have delivered the oceans to the early Earth, yet little is known about water in the ice-dominated regions of extra-solar planet-forming disks. The Heterodyne Instru…
Ices in starless and starforming cores
Karin I. Oberg, A. C. Adwin Boogert, Klaus M. Pontoppidan +5
Icy grain mantles are commonly observed through infrared spectroscopy toward dense clouds, cloud cores, protostellar envelopes and protoplanetary disks. Up to 80% of the available…
The Spitzer ice legacy: Ice evolution from cores to protostars
Karin I. Oberg, A. C. Adwin Boogert, Klaus M. Pontoppidan +5
Ices regulate much of the chemistry during star formation and account for up to 80% of the available oxygen and carbon. In this paper, we use the Spitzer c2d ice survey, compliment…
The structure and dynamics of molecular gas in planet-forming zones: A CRIRES spectro-astrometric survey
Klaus M. Pontoppidan, Geoffrey A. Blake, Alain Smette
We present a spectro-astrometric survey of molecular gas in the inner regions of 16 protoplanetary disks using CRIRES, the high resolution infrared imaging spectrometer on the Very…
Warm dust resolved in the cold disk around T Cha with VLTI/AMBER
J. Olofsson, M. Benisty, J. -C. Augereau +12
The transition between massive Class II circumstellar disks and Class III debris disks, with dust residuals, has not yet been clearly understood. Disks are expected to dissipate wi…