Interpreting the atmospheric composition of exoplanets: sensitivity to planet formation assumptions

P Mollière, T Molyarova, B Bitsch… - The Astrophysical …, 2022 - iopscience.iop.org
Constraining planet formation based on the atmospheric composition of exoplanets is a
fundamental goal of the exoplanet community. Existing studies commonly try to constrain …

[HTML][HTML] The 2024 release of the ExoMol database: molecular line lists for exoplanet and other hot atmospheres

J Tennyson, SN Yurchenko, J Zhang… - Journal of Quantitative …, 2024 - Elsevier
The ExoMol database (www. exomol. com) provides molecular data for spectroscopic
studies of hot atmospheres. These data are widely used to model atmospheres of …

Vanadium oxide and a sharp onset of cold-trapping on a giant exoplanet

S Pelletier, B Benneke, M Ali-Dib, B Prinoth, D Kasper… - Nature, 2023 - nature.com
The abundance of refractory elements in giant planets can provide key insights into their
formation histories. Owing to the low temperatures of the Solar System giants, refractory …

Titanium oxide and chemical inhomogeneity in the atmosphere of the exoplanet WASP-189 b

B Prinoth, HJ Hoeijmakers, D Kitzmann, E Sandvik… - Nature …, 2022 - nature.com
The temperature of an atmosphere decreases with increasing altitude, unless a shortwave
absorber that causes a temperature inversion exists. Ozone plays this role in the Earth's …

Five key exoplanet questions answered via the analysis of 25 hot-Jupiter atmospheres in eclipse

Q Changeat, B Edwards, AF Al-Refaie… - The Astrophysical …, 2022 - iopscience.iop.org
Population studies of exoplanets are key to unlocking their statistical properties. So far, the
inferred properties have been mostly limited to planetary, orbital, and stellar parameters …

[HTML][HTML] Atmospheric Rossiter–McLaughlin effect and transmission spectroscopy of WASP-121b with ESPRESSO

F Borsa, R Allart, N Casasayas-Barris… - Astronomy & …, 2021 - aanda.org
Context. Ultra-hot Jupiters are excellent laboratories for the study of exoplanetary
atmospheres. WASP-121b is one of the most studied; many recent analyses of its …

Retrieval survey of metals in six ultrahot Jupiters: trends in chemistry, rain-out, ionization, and atmospheric dynamics

S Gandhi, A Kesseli, Y Zhang, A Louca… - The Astronomical …, 2023 - iopscience.iop.org
Ground-based high-resolution spectroscopy (HRS) has detected numerous chemical
species and atmospheric dynamics in exoplanets, most notably ultrahot Jupiters (UHJs) …

PICASO 3.0: a one-dimensional climate model for giant planets and brown dwarfs

S Mukherjee, NE Batalha, JJ Fortney… - The Astrophysical …, 2023 - iopscience.iop.org
Abstract Upcoming James Webb Space Telescope observations will allow us to study
exoplanet and brown dwarf atmospheres in great detail. The physical interpretation of these …

An atomic spectral survey of WASP-76b: resolving chemical gradients and asymmetries

AY Kesseli, IAG Snellen… - The Astronomical …, 2022 - iopscience.iop.org
Ultrahot Jupiters are gas giants that orbit so close to their host star that they are tidally
locked, causing a permanent hot dayside and a cooler nightside. Signatures of their …

Diurnal variations in the stratosphere of the ultrahot giant exoplanet WASP-121b

T Mikal-Evans, DK Sing, JK Barstow, T Kataria… - Nature …, 2022 - nature.com
The temperature profile of a planetary atmosphere is a key diagnostic of radiative and
dynamical processes governing the absorption, redistribution and emission of energy …