171 citations · 896 across the 15 of their papers we have counts for
6 papers · 1 filter
Probing episodic accretion with chemistry: CALYPSO observations of IRAM 04191+1522. Results from the CALYPSO IRAM-PdBI survey
S. Anderl, S. Maret, S. Cabrit +7
Context. The process of mass accretion in the earliest phases of star formation is still not fully understood: Does the accretion rate smoothly decline with the age of the protosta…
Far-infrared laboratory spectroscopy of aminoacetonitrile and first interstellar detection of its vibrationally excited transitions
M. Melosso, A. Belloche, M. -A. Martin-Drumel +8
Aminoacetonitrile, a molecule detected in the interstellar medium only towards the star-forming region Sagittarius B2 (Sgr B2) thus far, is considered an important prebiotic specie…
Interstellar glycolamide: A comprehensive rotational study and an astronomical search in Sgr B2(N)
M. Sanz-Novo, A. Belloche, J. L. Alonso +6
Glycolamide is a glycine isomer and also one of the simplest derivatives of acetamide (e.g., one hydrogen atom is replaced with a hydroxyl group), which is a known interstellar mol…
Questioning the spatial origin of complex organic molecules in young protostars with the CALYPSO survey
A. Belloche, A. J. Maury, S. Maret +12
Complex organic molecules (COMs) have been detected in a few Class 0 protostars but their origin is not well understood. Going beyond studies of individual objects, we want to inve…
Searching for kinematic evidence of Keplerian disks around Class 0 protostars with CALYPSO
S. Maret, A. J. Maury, A. Belloche +9
The formation of protoplanetary disks is not well understood. To understand how and when these disks are formed, it is crucial to characterize the kinematics of the youngest protos…
Angular momentum profiles of Class 0 protostellar envelopes
M. Gaudel, A. J. Maury, A. Belloche +10
[abridged] Understanding how the infalling gas redistribute most of its initial angular momentum inherited from prestellar cores before reaching the stellar embryo is a key questio…