Search Results for author: Nestor Espinoza

Found 1 papers, 0 papers with code

Indications for very high metallicity and absence of methane for the eccentric exo-Saturn WASP-117b

no code implementations9 Jun 2020 Ludmila Carone, Paul Mollière, Yifan Zhou, Jeroen Bouwman, Fei Yan, Robin Baeyens, Dániel Apai, Nestor Espinoza, Benjamin V. Rackham, Andrés Jordán, Daniel Angerhausen, Leen Decin, Monika Lendl, Olivia Venot, Thomas Henning

Using a 1D atmosphere model with isothermal temperature, uniform cloud deck and equilibrium chemistry, the Bayesian evidence of a retrieval analysis of the transmission spectrum indicates a preference for a high atmospheric metallicity ${\rm [Fe/H]}=2. 58^{+0. 26}_{-0. 37}$ and clear skies.

Earth and Planetary Astrophysics Solar and Stellar Astrophysics

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