Valatsou, Marilina https://orcid.org/0009-0005-3682-1593
Dorn, Caroline https://orcid.org/0000-0001-6110-4610
Marty, Pierlou
Owen, James E. https://orcid.org/0000-0002-4856-7837
Funding for this research was provided by:
EC ∣ Horizon Europe ∣ Excellent Science ∣ HORIZON EUROPE European Research Council (853022)
Swiss National Science Foundation (TMSGI2_21131)
COPL project funding for Evolution and Diversity of Super-Earth Atmospheres
NCCR PlanetS supported by the Swiss National Science Foundation (51NF40_205606)
Article Title: Oxygen Left Behind: Atmospheric Enrichment Due to Fractionation in Sub-Neptunes Using BOREAS
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-08-08
Date Accepted: 2026-03-10
Online publication date: 2026-04-24