484 citations
- University of CopenhagenDK123 papers
- Center for Astrophysics Harvard & SmithsonianUS55 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- California Institute of TechnologyUS28 papers
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- University of California, BerkeleyUS25 papers
- Max Planck Institute for Extraterrestrial PhysicsDE23 papers
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50 papers · 1 filter
A high HDO/HO ratio in the Class I protostar L1551 IRS5
Audrey Andreu, Audrey Coutens, Fernando Cruz-Sáenz de Miera +4
Water is a very abundant molecule in star-forming regions. Its deuterium fractionation is an important tool for understanding its formation and evolution during the star and planet…
The prebiotic molecular inventory of Serpens SMM1 I. An investigation of the isomers CHNCO and HOCHCN
N. F. W. Ligterink, A. Ahmadi, A. Coutens +6
Methyl isocyanate (CHNCO) and glycolonitrile (HOCHCN) are isomers and prebiotic molecules that are involved in the formation of peptide structures and the nucleobase ad…
Physicochemical models: source-tailored or generic?
Beatrice M. Kulterer, Maria N. Drozdovskaya, Audrey Coutens +2
Physicochemical models can be powerful tools to trace the chemical evolution of a protostellar system and allow to constrain its physical conditions at formation. The aim of this w…
Feedback of molecular outflows from protostars in NGC 1333, revealed by Herschel and Spitzer spectro-imaging observations
Odysseas Dionatos, Lars. E. Kristensen, Mario Tafalla +2
Large scale spectral maps of star forming regions enable the comparative study of the gas excitation around an ensemble of sources at a common frame of reference, providing direct…
Chemical and kinematic structure of extremely high-velocity molecular jets in the Serpens Main star-forming region
Łukasz Tychoniec, Charles L. H. Hull, Lars E. Kristensen +3
The fastest molecular component to the protostellar outflows -- extremely high-velocity (EHV) molecular jets -- are still puzzling since they are seen only rarely. The first aim is…
The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium
A. Coutens, N. F. W. Ligterink, J. -C. Loison +7
Nitrogen oxides are thought to play a significant role as a nitrogen reservoir and to potentially participate in the formation of more complex species. Until now, only NO, NO a…