Toward 3D Retrieval of Exoplanet Atmospheres: Assessing Thermochemical Equilibrium Estimation Methods

Toward 3D Retrieval of Exoplanet Atmospheres: Assessing Thermochemical Equilibrium Estimation Methods

Characterizing exoplanetary atmospheres via Bayesian retrievals requires assuming some chemistry model, such as thermochemical equilibrium or parameterized abundances. The higher-resolution data offered by upcoming telescopes enable more complex chemistry models within retrieval frameworks. Yet many...

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Bibliographic Details
Main Authors: Michael D. Himes, Joseph Harrington, Atılım Güneş Baydin
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Planetary Science Journal
Subjects:
Exoplanet atmospheric composition
Exoplanet atmospheres
Neural networks
Regression
Chemical abundances
Online Access:https://doi.org/10.3847/PSJ/acc939

Internet

https://doi.org/10.3847/PSJ/acc939

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