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astro-ph.EP2026
Preparing for the Early eVolution Explorer: The Impact of Flare Temperature on Ozone Column Depth in Earth-Like Atmospheres
Jaime S. Crouse, Nicholas F. Wogan, Ward S. Howard +4
Atmospheric photochemical models incorporating the impacts of stellar flares often assume a 9,000 K spectrum at ultraviolet-optical wavelengths. Recent multiwavelength observ…
astro-ph.EP2026
Oxygenated False Positive Biosignatures in Mars-like Exoplanet Atmospheres
Margaret Turcotte Seavey, Shawn Domagal-Goldman, Amber Young +3
Oxygen is a well-studied biosignature. Studying potential abiotic pathways for O2 build-up in exoplanet atmospheres is essential for evaluating whether the detection of O2 would co…
astro-ph.EP2021
Leveraging Models to Constrain the Climates of Rocky Exoplanets
Thaddeus D. Komacek, Wanying Kang, Jacob Lustig-Yaeger +1
In recent years, numerical models that were developed for Earth have been adapted to study exoplanetary climates to understand how the broad range of possible exoplanetary properti…