2 papers
astro-ph2004
Processed and unprocessed ices in circumstellar disks
K. Pontoppidan, E. Dartois, W. -F. Thi +1
We present 3-5 micron VLT-ISAAC spectroscopy searching for evidence of methanol ices in edge-on disks of young embedded stars. Examples include the disks of L1489 IRS in Taurus and…
astro-ph1999
ISO-SWS observations of interstellar solid 13CO2: heated ice and the Galactic 12C/13C abundance ratio
A. C. A. Boogert, P. Ehrenfreund, P. A. Gerakines +7
We present observations of the stretching mode of 13CO2 ice along 13 lines of sight in the Galaxy, using the Short Wavelength Spectrometer on board of the Infrared Space Observator…