activity
19992025
most citedSulphur and zinc abundances in Galactic halo stars revisited

165 citations · 555 across the 17 of their papers we have counts for

collaborators

17 papers

astro-ph.EP2025★ 2 cited

Quantifying thermal water dissociation in the dayside photosphere of WASP-121 b using NIRPS

Luc Bazinet, Romain Allart, Björn Benneke +119

The intense stellar irradiation of ultra-hot Jupiters results in some of the most extreme atmospheric environments in the planetary regime. On their daysides, temperatures can be s…

astro-ph.EP2025★ 11 cited

Diving into the planetary system of Proxima with NIRPS -- Breaking the metre per second barrier in the infrared

Alejandro Suárez Mascareño, Étienne Artigau, Lucile Mignon +138

We obtained 420 high-resolution spectra of Proxima, over 159 nights, using the Near Infra Red Planet Searcher (NIRPS). We derived 149 nightly binned radial velocity measurements wi…

astro-ph.IM2021★ 25 cited

METIS: The Mid-infrared ELT Imager and Spectrograph

Bernhard Brandl, Felix Bettonvil, Roy van Boekel +13

The Mid-infrared ELT Imager and Spectrograph (METIS) will provide the Extremely Large Telescope (ELT) with a unique window to the thermal- and mid-infrared (3 - 13 microns). Its si…

astro-ph.EP2021★ 3 cited

New Mid-Infrared Imaging Constraints on Companions and Protoplanetary Disks around six Young Stars

D. J. M. Petit dit de la Roche, N. Oberg, M. E. van den Ancker +13

Mid-infrared imaging traces the sub-micron and micron sized dust grains in protoplanetary disks and it offers constraints on the geometrical properties of the disks and potential c…

astro-ph.IM2020★ 11 cited

Design, pointing control, and on-sky performance of the mid-infrared vortex coronagraph for the VLT/NEAR experiment

A. -L. Maire, E. Huby, O. Absil +16

Vortex coronagraphs have been shown to be a promising avenue for high-contrast imaging in the close-in environment of stars at thermal infrared (IR) wavelengths. They are included…

astro-ph.SR2020★ 5 cited

Mid-infrared photometry of the T Tauri triple system with kernel phase interferometry

J. Kammerer, M. Kasper, M. J. Ireland +11

T Tauri has long been the prototypical young pre-main-sequence star. However, it has now been decomposed into a triple system with a complex disk and outflow geometry. We aim to me…