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ExoMDN: Rapid characterization of exoplanet interior structures with mixture density networks
We present ExoMDN, a machine-learning model for the interior characterization of exoplanets. The model is trained on a large dataset of more than 5.6 million synthetic planets. Given mass, radius, and equilibrium temperature, ExoMDN can deliver a full planetary interior inference in under a second. ExoMDN is freely accessible online, including the training routines.
Philipp Baumeister, Nicola Tosi
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ExoMDN: Rapid characterization of exoplanet interior structures with mixture density networks
The Planetary System around HD 190622 (TOI-1054). Measuring the Gas Content of Low-Mass Planets Orbiting F-stars
Juan Cabrera, Davide Gandolfi, Luisa Maria Serrano, Szilárd Csizmadia, Jo Ann Egger, Philipp Baumeister, Andreas Krenn, et al
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Redox state and interior structure control on the long-term habitability of stagnant-lid planets
A comprehensive 1D interior-atmosphere model shows that, on stagnant-lid planets, only a narrow range of the mantle redox states allows the formation of atmospheres that lead to long-term habitable conditions.
Philipp Baumeister, Nicola Tosi, Caroline Brachmann, John Lee Grenfell, Lena Noack
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Redox state and interior structure control on the long-term habitability of stagnant-lid planets
Effect of Improved Atmospheric Opacities in Modelling Sub-Neptunes: A Case study for GJ 1214 b
Jasmine MacKenzie, John Lee Grenfell, Philipp Baumeister, Nicola Tosi, Juan Cabrera, Heike Rauer
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Early Habitability and Crustal Decarbonation of a Stagnant-Lid Venus
Dennis Höning, Philipp Baumeister, John Lee Grenfell, Nicola Tosi, Michael J. Way
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Machine-Learning Inference of the Interior Structure of Low-mass Exoplanets
We explore the application of machine-learning based on mixture density neural networks (MDNs) to the interior characterization of …
Philipp Baumeister, Sebastiano Padovan, Nicola Tosi, Grégoire Montavon, Nadine Nettelmann, Jasmine MacKenzie, Mareike Godolt
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Matrix-Propagator Approach to Compute Fluid Love Numbers and Applicability to Extrasolar Planets
Sebastiano Padovan, Tilman Spohn, Philipp Baumeister, Nicola Tosi, Doris Breuer, Szilárd Csizmadia, Hugo Hellard, Frank Sohl
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