activity
19962024
most citedA computer program for fast non-LTE analysis of interstellar line spectra

1.7k citations · 7.2k across the 78 of their papers we have counts for

collaborators

78 papers

astro-ph.GA2024★ 90 cited

Formation of the Methyl Cation by Photochemistry in a Protoplanetary Disk

Olivier Berné, Marie-Aline Martin-Drumel, Ilane Schroetter +53

Forty years ago it was proposed that gas phase organic chemistry in the interstellar medium was initiated by the methyl cation CH3+, but hitherto it has not been observed outside t…

astro-ph.SR2023

JOYS+: mid-infrared detection of gas-phase SO emission in a low-mass protostar. The case of NGC 1333 IRAS2A: hot core or accretion shock?

M. L. van Gelder, M. E. Ressler, E. F. van Dishoeck +18

JWST/MIRI has sharpened our infrared eyes toward the star formation process. This paper presents the first mid-infrared detection of gaseous SO emission in an embedded low-mass…

astro-ph.GA2023★ 115 cited

PDRs4All IV. An embarrassment of riches: Aromatic infrared bands in the Orion Bar

Ryan Chown, Ameek Sidhu, Els Peeters +136

(Abridged) Mid-infrared observations of photodissociation regions (PDRs) are dominated by strong emission features called aromatic infrared bands (AIBs). The most prominent AIBs ar…

astro-ph.GA2023★ 11 cited

Cosmo-tomography toward PKS1830-211: Variability of the quasar and of its foreground molecular absorption monitored with ALMA

S. Muller, I. Marti-Vidal, F. Combes +7

Time variability of astronomical sources provides crude information on their typical size and on the implied physical mechanisms. PKS1830-211 is a remarkable radio-bright lensed qu…

astro-ph.EP2023★ 5 cited

A rich hydrocarbon chemistry and high C to O ratio in the inner disk around a very low-mass star

B. Tabone, G. Bettoni, E. F. van Dishoeck +43

Carbon is an essential element for life but how much can be delivered to young planets is still an open question. The chemical characterization of planet-forming disks is a crucial…

astro-ph.GA2022★ 12 cited

The Opaque Heart of the Galaxy IC 860: Analogous Protostellar, Kinematics, Morphology, and Chemistry

M. D. Gorski, S. Aalto, S. König +7

Compact Obscured Nuclei (CONs) account for a significant fraction of the population of luminous and ultraluminous infrared galaxies (LIRGs and ULIRGs). These galaxy nuclei are comp…