activity
20122023
most citedExtremely Irradiated Hot Jupiters: Non-Oxide Inversions, H- Opacity, and Thermal Dissociation of Molecules

253 citations · 1.8k across the 48 of their papers we have counts for

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Showing 2023Show all

5 papers · 1 filter

astro-ph.EP2023

CUTE reveals escaping metals in the upper atmosphere of the ultra-hot Jupiter WASP-189b

A. G. Sreejith, Kevin France, Luca Fossati +12

Ultraviolet observations of Ultra-hot Jupiters (UHJs), exoplanets with temperatures over 2000\,K, provide us with an opportunity to investigate if and how atmospheric escape shapes…

astro-ph.EP2023★ 24 cited

The GAPS programme at TNG. XLV. HI Balmer lines transmission spectroscopy and NLTE atmospheric modelling of the ultra-hot Jupiter KELT-20b/MASCARA-2b

L. Fossati, F. Biassoni, G. M. Cappello +27

We aim at extracting the transmission spectrum of the HI Balmer lines of the ultra-hot Jupiter (UHJ) KELT-20b/MASCARA-2b from observations and to further compare the results with w…

astro-ph.EP2023★ 35 cited

Photochemical hazes dramatically alter temperature structure and atmospheric circulation in 3D simulations of hot Jupiters

Maria E. Steinrueck, Tommi Koskinen, Panayotis Lavvas +5

Photochemical hazes are expected to form in hot Jupiter atmospheres and may explain the strong scattering slopes and muted spectral features observed in the transmission spectra of…

astro-ph.EP2023★ 32 cited

A hydrodynamic study of the escape of metal species and excited hydrogen from the atmosphere of the hot Jupiter WASP-121b

Chenliang Huang, Tommi Koskinen, Panayotis Lavvas +1

In the near-UV and optical transmission spectrum of the hot Jupiter WASP-121b, recent observations have detected strong absorption features of Mg, Fe, Ca, and H, extending outsi…

astro-ph.IM2023★ 27 cited

The Colorado Ultraviolet Transit Experiment (CUTE) Mission Overview

Kevin France, Brian Fleming, Arika Egan +18

Atmospheric escape is a fundamental process that affects the structure, composition, and evolution of many planets. The signatures of escape are detectable on close-in, gaseous exo…