Publications (49)
TIMASSS: The IRAS16293-2422 Millimeter And Submillimeter Spectral Survey. I. Observations, calibration and analysis of the line kinematics
E. Caux, C. Kahane, A. Castets +15
While unbiased surveys observable from ground-based telescopes have previously been obtained towards several high mass protostars, very little exists on low mass protostars. To fil…
Imaging Polarimetric Observations of a New Circumstellar Disk System
J. R. Kuhn, D. Potter, B. Parise
Few circumstellar disks have been directly observed. Here we use sensitive differential polarimetric techniques to overcome atmospheric speckle noise in order to image the circumst…
Herschel-HIFI observations of high-J CO lines in the NGC 1333 low-mass star-forming region
U. A. Yıldız, E. F. van Dishoeck, L. E. Kristensen +60
Herschel-HIFI observations of high-J lines (up to J_u=10) of 12CO, 13CO and C18O are presented toward three deeply embedded low-mass protostars, NGC 1333 IRAS 2A, IRAS 4A, and IRAS…
Search for solid HDO in low-mass protostars
B. Parise, T. Simon, E. Caux +4
We present ground-based 2.1 to 4.2 microns observations of four low-mass protostars. We searched for the 4.1 microns OD stretch band, characteristic of solid HDO in grain mantles.…
Herschel/HIFI discovery of interstellar chloronium (HCl)
D. C. Lis, J. C. Pearson, D. A. Neufeld +102
We report the first detection of chloronium, HCl, in the interstellar medium, using the HIFI instrument aboard the \emph{Herschel} Space Observatory. The li…
Detection of the hydroperoxyl radical HO2 toward ÏOph A: Additional constraints on the water chemical network
B. Parise, P. Bergman, F. Du
Context: Hydrogen peroxide (HOOH) was recently detected toward ÏOph A. Subsequent astrochemical modeling that included reactions in the gas phase and on the surface of dust grains…