activity
20002024
most citedFrom filamentary clouds to prestellar cores to the stellar IMF: Initial highlights from the Herschel Gould Belt survey

1.5k citations · 2.5k across the 16 of their papers we have counts for

collaborators

18 papers

astro-ph.EP2024★ 27 cited

MINDS. A multi-instrument investigation into the molecule-rich JWST-MIRI spectrum of the DF Tau binary system

Sierra L. Grant, Nicolas T. Kurtovic, Ewine F. van Dishoeck +26

Most stars form in multiple systems whose properties can significantly impact circumstellar disk evolution. We investigate the physical and chemical properties of the equal-mass, s…

astro-ph.SR2024

MINDS: Mid-infrared atomic and molecular hydrogen lines in the inner disk around a low-mass star

Riccardo Franceschi, Thomas Henning, Benoît Tabone +27

This work aims to measure the mass accretion rate, the accretion luminosity, and more generally the physical conditions of the warm emitting gas in the inner disk of the very low-m…

astro-ph.EP2024

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

Angelica Psaridi, Hugh Osborn, François Bouchy +130

We present the discovery and characterization of two warm mini-Neptunes transiting the K3V star TOI-815 in a K-M binary system. Analysis of the spectra and rotation period reveal i…

astro-ph.EP2024

MINDS. JWST-MIRI Reveals a Dynamic Gas-Rich Inner Disk Inside the Cavity of SY Cha

Kamber R. Schwarz, Thomas Henning, Valentin Christiaens +24

SY Cha is a T Tauri star surrounded by a protoplanetary disk with a large cavity seen in the millimeter continuum but has the spectral energy distribution (SED) of a full disk. Her…

astro-ph.EP2023★ 43 cited

15NH3 in the atmosphere of a cool brown dwarf

David Barrado, Paul Mollière, Polychronis Patapis +40

Brown dwarfs serve as ideal laboratories for studying the atmospheres of giant exoplanets on wide orbits as the governing physical and chemical processes in them are nearly identic…

astro-ph.EP2023★ 128 cited

SO2, silicate clouds, but no CH4 detected in a warm Neptune

Achrene Dyrek, Michiel Min, Leen Decin +44

WASP-107b is a warm (~740 K) transiting planet with a Neptune-like mass of ~30.5 Earth masses and Jupiter-like radius of ~0.94 Jupiter radius, whose extended atmosphere is eroding.…