Using observations of escaping H/He to constrain the atmospheric composition of sub-Neptunes: UltraNest Chains

Zenodo (CERN European Organization for Nuclear Research) 2026 Dataset Open access

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Authors: James Silas Rogers
DOI: 10.5281/zenodo.18269003
Cited by: 0

Abstract

UltraNest chains performed as part of "Using observations of escaping H/He to constrain the atmospheric composition of sub-Neptunes" by James G Rogers, James E Owen, Ethan Schreyer and James Kirk. This includes inference analyses related to the escaping hydrogen of GJ-436 b, TOI-776 b, TOI-776 c, K2-18 b, as well as the free-retrieval of TOI-776 c's JWST transit spectrum. All figures within the paper are made using "equal_weighted_post.txt" files.

Fields of Study & Subjects

Stellar planetary and galactic studies Astro and Planetary Science Astronomy and Astrophysical Research

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
16 January 2026
Document type
Dataset