Maël Voyer

most citedMIRI-LRS spectrum of a cold exoplanet around a white dwarf: water, ammonia, and methane measurements

12 citations · 12 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph.EP2026

Panchromatic View of the Frigid Jovian Exoplanet COCONUTS-2 b

Matthieu Ravet, Mickaël Bonnefoy, Gaël Chauvin +24

We use a high signal-to-noise MIRI-LRS spectrum (5.45 - 11 $μ$ m, R $_{λ}$ $\sim 100$ ) of COCONUTS-2~b revealing prominent molecular features of H $_{2}$ O, CH $_{4}$ and NH $_{3}$ . This dataset…

astro-ph.EP2025★ 12 cited

MIRI-LRS spectrum of a cold exoplanet around a white dwarf: water, ammonia, and methane measurements

Maël Voyer, Quentin Changeat, Pierre-Olivier Lagage +21

The study of the atmosphere of exoplanets orbiting white dwarfs is a largely unexplored field. With WD\,0806-661\,b, we present the first deep dive into the atmospheric physics and…