activity
20092026
most citedChemical differentiation in a prestellar core traces non-uniform illumination

104 citations · 576 across the 16 of their papers we have counts for

collaborators

16 papers

astro-ph.GA2026

First detection of C2H+ in the interstellar medium

Arshia M. Jacob, Karl M. Menten, Sandra Brünken +10

Despite the detection of nearly 350 molecules in the interstellar medium, almost half of which are carbon chains, the pathways that build molecular complexity remain poorly underst…

physics.chem-ph2026

Experimental proof of strong - mixing in the Renner-Teller and Pseudo-Jahn-Teller affected CCH () ion

Kim Steenbakkers, P. Bryan Changala, Weslley G. D. P. Silva +8

The ethynyl radical cation, CCH (), offers a unique system for fundamental spectroscopic studies of non-adiabatic effects due to its open-shell linear structure and the pr…

astro-ph.GA2025★ 5 cited

PDRs4All XV: CH radical and H molecular ion in the irradiated protoplanetary disk d203-506

I. Schroetter, O. Berné, J. R. Goicoechea +20

Most protoplanetary disks experience a phase in which they are subjected to strong ultraviolet radiation from nearby massive stars. This UV radiation can substantially alter their…

astro-ph.GA2024

PDRs4All VIII: Mid-IR emission line inventory of the Orion Bar

Dries Van De Putte, Raphael Meshaka, Boris Trahin +135

Mid-infrared emission features probe the properties of ionized gas, and hot or warm molecular gas. The Orion Bar is a frequently studied photodissociation region (PDR) containing l…

astro-ph.GA2024

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…

astro-ph.GA2022★ 88 cited

PDRs4All: A JWST Early Release Science Program on radiative feedback from massive stars

Olivier Berné, Émilie Habart, Els Peeters +134

Massive stars disrupt their natal molecular cloud material through radiative and mechanical feedback processes. These processes have profound effects on the evolution of interstell…