3 papers
astro-ph.EP2025
A JWST Transmission Spectrum of the Temperate Sub-Neptune TOI-732 c
Frances E. Rigby, Nikku Madhusudhan, Subhajit Sarkar +3
In recent years, JWST has facilitated detections of carbon-bearing molecules in the atmospheres of temperate sub-Neptunes orbiting M dwarfs, ushering in a new era in the characteri…
astro-ph.EP2025
The Surface and Interior Conditions of Temperate Sub-Neptune TOI-270 d
Frances E. Rigby, Nikku Madhusudhan
Sub-Neptune planets, with no analogue in our solar system, provide a wealth of information about exoplanet diversity, formation & evolution, and habitability. Their robust characte…
astro-ph.EP2024
Towards a self-consistent evaluation of gas dwarf scenarios for temperate sub-Neptunes
Frances E. Rigby, Lorenzo Pica-Ciamarra, Måns Holmberg +6
The recent JWST detections of carbon-bearing molecules in a habitable-zone sub-Neptune have opened a new era in the study of low-mass exoplanets. The sub-Neptune regime spans a wid…