Radiative transfer and inversion codes for characterizing planetary atmospheres: an overview
M Rengel, J Adamczewski - Frontiers in Astronomy and Space …, 2023 - frontiersin.org
The study of planetary atmospheres is crucial for understanding the origin, evolution, and
processes that shape celestial bodies like planets, moons and comets. The interpretation of …
processes that shape celestial bodies like planets, moons and comets. The interpretation of …
Neural posterior estimation for exoplanetary atmospheric retrieval
Context. Retrieving the physical parameters from spectroscopic observations of exoplanets
is key to understanding their atmospheric properties. Exoplanetary atmospheric retrievals …
is key to understanding their atmospheric properties. Exoplanetary atmospheric retrievals …
ExoMDN: Rapid characterization of exoplanet interior structures with mixture density networks
P Baumeister, N Tosi - Astronomy & Astrophysics, 2023 - aanda.org
Aims. Characterizing the interior structure of exoplanets is essential for understanding their
diversity, formation, and evolution. As the interior of exoplanets is inaccessible to …
diversity, formation, and evolution. As the interior of exoplanets is inaccessible to …
A catalog of exoplanet atmospheric retrieval codes
RJ MacDonald, NE Batalha - Research Notes of the AAS, 2023 - iopscience.iop.org
Exoplanet atmospheric retrieval is a computational technique widely used to infer properties
of planetary atmospheres from remote spectroscopic observations. Retrieval codes typically …
of planetary atmospheres from remote spectroscopic observations. Retrieval codes typically …
Efficient photoacoustic image synthesis with deep learning
Photoacoustic imaging potentially allows for the real-time visualization of functional human
tissue parameters such as oxygenation but is subject to a challenging underlying …
tissue parameters such as oxygenation but is subject to a challenging underlying …
Bayesian analysis for remote biosignature identification on exoEarths (BARBIE). I. Using grid-based nested sampling in coronagraphy observation simulations for …
Detecting H 2 O in exoplanet atmospheres is the first step on the path to determining planet
habitability. Coronagraphic design currently limits the observing strategy used to detect H 2 …
habitability. Coronagraphic design currently limits the observing strategy used to detect H 2 …
An Open-source Bayesian Atmospheric Radiative Transfer (BART) Code. I. Design, Tests, and Application to Exoplanet HD 189733b
J Harrington, MD Himes, PE Cubillos… - The Planetary …, 2022 - iopscience.iop.org
We present the open-source Bayesian Atmospheric Radiative Transfer (BART) retrieval
package, which produces estimates and uncertainties for an atmosphere's thermal profile …
package, which produces estimates and uncertainties for an atmosphere's thermal profile …
ESA-Ariel Data Challenge NeurIPS 2022: introduction to exo-atmospheric studies and presentation of the Atmospheric Big Challenge (ABC) Database
Q Changeat, KH Yip - RAS Techniques and Instruments, 2023 - academic.oup.com
This is an exciting era for exo-planetary exploration. The recently launched JWST, and other
upcoming space missions such as Ariel, Twinkle, and ELTs are set to bring fresh insights to …
upcoming space missions such as Ariel, Twinkle, and ELTs are set to bring fresh insights to …
Toward Atmospheric Retrievals of Panchromatic Light Curves: ExPLOR-ing Generalized Inversion Techniques for Transiting Exoplanets with JWST and Ariel
Conventional atmospheric retrieval codes are designed to extract information, such as
chemical abundances, thermal structures, and cloud properties, from fully" reduced" spectra …
chemical abundances, thermal structures, and cloud properties, from fully" reduced" spectra …
Exoplanet atmosphere evolution: emulation with neural networks
Atmospheric mass-loss is known to play a leading role in sculpting the demographics of
small, close-in exoplanets. Knowledge of how such planets evolve allows one to 'rewind the …
small, close-in exoplanets. Knowledge of how such planets evolve allows one to 'rewind the …