47 citations · 121 across the 13 of their papers we have counts for
5 papers · 1 filter
PDRs4All. X. ALMA and JWST detection of neutral carbon in the externally irradiated disk d203-506: Undepleted gas-phase carbon
Javier R. Goicoechea, J. Le Bourlot, J. H. Black +26
The gas-phase abundance of carbon, x_C = C/H, and its depletion factors are essential parameters for understanding the gas and solid compositions that are ultimately incorporated i…
OH mid-infrared emission as a diagnostic of HO UV photodissociation. III. Application to planet-forming disks
Benoît Tabone, Ewine F. van Dishoeck, John H. Black
JWST gives a unique access to the physical and chemical structure of inner disks (~au), where the majority of the planets are forming. However, the interpretation of mid-infra…
PDRs4All IX. Sulfur elemental abundance in the Orion Bar
Asunción Fuente, Evelyne Roueff, Franck Le Petit +31
One of the main problems in astrochemistry is determining the amount of sulfur in volatiles and refractories in the interstellar medium. The detection of the main sulfur reservoirs…
A far-ultraviolet-driven photoevaporation flow observed in a protoplanetary disk
Olivier Berné, Emilie Habart, Els Peeters +143
Most low-mass stars form in stellar clusters that also contain massive stars, which are sources of far-ultraviolet (FUV) radiation. Theoretical models predict that this FUV radiati…
Protonated acetylene in the z=0.89 molecular absorber toward PKS1830-211
S. Muller, R. Le Gal, E. Roueff +7
We report the first interstellar identification of protonated acetylene, C2H3+, a fundamental hydrocarbon, in the z=0.89 molecular absorber toward the gravitationally lensed quasar…