The ultra-cold night sides of the hot and super-hot Jupiters WASP-43b and WASP-18b, arising with deep wind flow - Laboratoire interuniversitaire des systèmes atmosphériques Accéder directement au contenu
Communication Dans Un Congrès Année : 2019

The ultra-cold night sides of the hot and super-hot Jupiters WASP-43b and WASP-18b, arising with deep wind flow

Ludmila Carone
Robin Baeyens
Paul Molliere
  • Fonction : Auteur
Patrick Barth
  • Fonction : Auteur
Patrick Barth
  • Fonction : Auteur
Allona Vazan
Leen Decin
  • Fonction : Auteur
Paula Sarkis
Thomas Henning

Résumé

We predict that observations of the Mid Infrared Instrument (MIRI) on board of the James Webb Space Telescope (JWST) will inform us about the climates of the extrasolar hot Jupiter WASP-43b (1400 K) and the ultrahot Jupiter WASP-43b (2400 K). Different climate predictions lead to either inefficient day-to-night-side transport and thus cool night sides or more efficient heat transport and thus warmer night sides. Our 3D climate model that takes into account wind flow at depth leads to very inefficient horizontal heat transport and thus ultra-cool night sides compared to other models.
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Dates et versions

hal-03014860 , version 1 (19-11-2020)

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Ludmila Carone, Robin Baeyens, Paul Molliere, Patrick Barth, Patrick Barth, et al.. The ultra-cold night sides of the hot and super-hot Jupiters WASP-43b and WASP-18b, arising with deep wind flow. EPSC DPS Joint meeting, Sep 2019, Geneva, Switzerland. ⟨hal-03014860⟩
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