Interior-Atmosphere Coupling on TRAPPIST-1 f, g, and h: Cryovolcanic Water Exospheres and Infrared Detectability

arXiv:2605.26694 · astro-ph.EP · Submitted 2026-05-26 · Read on arXiv

E. Kleisioti, D. Dirkx, A. V. Oza, A. Louca, M. Rovira-Navarro, T. -M. Bründl, M. A. Kenworthy

astro-ph.EP

Submitted: 2026-05-26

Comments: 15 pages, 13 figures, Accepted for publication in A&A

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Core — 14× in this paper · explained in 2 episodes
• Benchmark — 9× in this paper · explained in 2 episodes
• Transmission spectroscopy — 3× in this paper · explained in 2 episodes
• Core Mass Fractions — 2× in this paper
• Abundance — 1× in this paper · explained in 1 episode
• Monte Carlo Analysis — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Estimation of the tidal heating in the TRAPPIST-1 planets. Influence of the internal structure

Related papers

• PDS 70 c and SR 12 c: Observational Constraints on Giant-Planet and Satellite Formation
• Two-stage disruption of resonant chains
• Detectability of resolved hydrogen lines from the accretion shock at gas giants and their CPDs
• Binary-lens Microlensing Degeneracy: Impact on Planetary Sensitivity and Mass-ratio Function
• Atmospheric escape fractionates secondary but not primary atmospheres
• The Occurrence Rate of Nearby Planetary Companions to Hot Jupiters