258 citations · 703 across the 12 of their papers we have counts for
6 papers · 1 filter
An ALMA Survey of Chemistry in Disks around M4-M5 Stars
Jamila Pegues, Karin I. Oberg, Jennifer B. Bergner +10
M-stars are the most common hosts of planetary systems in the Galaxy. Protoplanetary disks around M-stars thus offer a prime opportunity to study the chemistry of planet-forming en…
Abundances of sulphur molecules in the Horsehead nebula. First NS+ detection in a photodissociation region
P. Rivière-Marichalar, A. Fuente, J. R. Goicoechea +8
Aims. Our goal is to complete the inventory of S-bearing molecules and their abundances in the prototypical photodissociation region (PDR) the Horsehead nebula to gain insight into…
Oxygen fractionation in dense molecular clouds
Jean-Christophe Loison, Valentine Wakelam, Pierre Gratier +13
We have developed the first gas-grain chemical model for oxygen fractionation (also including sulphur fractionation) in dense molecular clouds, demonstrating that gas-phase chemist…
First detection of interstellar S2H
Asunción Fuente, Javier R. Goicoechea, Jerome Pety +11
We present the first detection of gas phase S2H in the Horsehead, a moderately UV-irradiated nebula. This confirms the presence of doubly sulfuretted species in the interstellar me…
Widespread Galactic CF+ absorption: detection toward W49 with the Plateau de Bure Interferometer
H. S. Liszt, V. V. Guzman, J. Pety +3
To study the usefulness of \CFP\ as a tracer of the regions where C\p\ and \HH\ coexist in the interstellar medium. We used the Plateau de Bure Interferometer to synthesize \CFP\ J…
The cometary composition of a protoplanetary disk as revealed by complex cyanides
Karin I. Oberg, Viviana V. Guzman, Kenji Furuya +5
Observations of comets and asteroids show that the Solar Nebula that spawned our planetary system was rich in water and organic molecules. Bombardment brought these organics to the…