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) …
species and atmospheric dynamics in exoplanets, most notably ultrahot Jupiters (UHJs) …
[HTML][HTML] Dynamics and clouds in planetary atmospheres from telescopic observations
A Sánchez-Lavega, P Irwin, A García Muñoz - The Astronomy and …, 2023 - Springer
This review presents an insight into our current knowledge of the atmospheres of the planets
Venus, Mars, Jupiter, Saturn, Uranus and Neptune, the satellite Titan, and those of …
Venus, Mars, Jupiter, Saturn, Uranus and Neptune, the satellite Titan, and those of …
[HTML][HTML] The GAPS Programme at TNG-XLI. The climate of KELT-9b revealed with a new approach to high-spectral-resolution phase curves
L Pino, M Brogi, JM Désert, V Nascimbeni… - Astronomy & …, 2022 - aanda.org
Aims. We present a novel method for studying the thermal emission of exoplanets as a
function of orbital phase at very high spectral resolution, and use it to investigate the climate …
function of orbital phase at very high spectral resolution, and use it to investigate the climate …
[HTML][HTML] Detection of a high-velocity sodium feature on the ultra-hot Jupiter WASP-121 b
JV Seidel, F Borsa, L Pino, D Ehrenreich… - Astronomy & …, 2023 - aanda.org
Context. Ultra-hot Jupiters, with their high equilibrium temperatures and resolved spectral
lines, have emerged as a perfect testbed for new analysis techniques in the study of …
lines, have emerged as a perfect testbed for new analysis techniques in the study of …
Magnetic Effects and 3D Structure in Theoretical High-resolution Transmission Spectra of Ultrahot Jupiters: the Case of WASP-76b
H Beltz, E Rauscher, EMR Kempton… - The Astronomical …, 2023 - iopscience.iop.org
High-resolution spectroscopy has allowed for unprecedented levels of atmospheric
characterization, especially for the hottest gas-giant exoplanets known as ultrahot Jupiters …
characterization, especially for the hottest gas-giant exoplanets known as ultrahot Jupiters …
ExoGemS high-resolution transmission spectroscopy of WASP-76b with GRACES
EK Deibert, EJW de Mooij… - The Astronomical …, 2023 - iopscience.iop.org
We present high-resolution transmission spectroscopy of WASP-76b with Gemini Remote
Access to CFHT ESPaDOnS Spectrograph (GRACES)/Gemini North obtained as part of the …
Access to CFHT ESPaDOnS Spectrograph (GRACES)/Gemini North obtained as part of the …
The Variable Detection of Atmospheric Escape around the Young, Hot Neptune AU Mic b
KE Rockcliffe, ER Newton, A Youngblood… - The Astronomical …, 2023 - iopscience.iop.org
Photoevaporation is a potential explanation for several features within exoplanet
demographics. Atmospheric escape observed in young Neptune-sized exoplanets can …
demographics. Atmospheric escape observed in young Neptune-sized exoplanets can …
Transmission spectroscopy of the lowest-density gas giant: metals and a potential extended outflow in HAT-P-67b
A Bello-Arufe, HA Knutson, JM Mendonça… - The Astronomical …, 2023 - iopscience.iop.org
Extremely low-density exoplanets are tantalizing targets for atmospheric characterization
because of their promisingly large signals in transmission spectroscopy. We present the first …
because of their promisingly large signals in transmission spectroscopy. We present the first …
Expanding the inventory of spectral lines used to trace atmospheric escape in exoplanets
DC Linssen, A Oklopčić - Astronomy & Astrophysics, 2023 - aanda.org
Escaping exoplanet atmospheres have been observed as deep transit signatures in a few
specific spectral lines. Detections have been made in the hydrogen Ly-α line, the metastable …
specific spectral lines. Detections have been made in the hydrogen Ly-α line, the metastable …
The Orbital Geometries and Stellar Obliquities of Exoplanet-hosting Multistar Systems
The current orbital geometries of exoplanet systems offer a fossilized record of the systems'
dynamical histories. A particularly rich set of dynamical mechanisms is available to …
dynamical histories. A particularly rich set of dynamical mechanisms is available to …