Unraveling the non-equilibrium chemistry of the temperate sub-Neptune K2-18 b
Fuente:
arXiv
Saved in:
| Main Authors: | Jaziri, A. Y., Sohier, O., Venot, O., Carrasco, N. |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Understanding the chemistry of temperate exoplanets atmospheres through experimental and numerical simulations
by: Sohier, O., et al.
Published: (2025)
by: Sohier, O., et al.
Published: (2025)
Three outstanding physical questions for K2-18 b and other temperate sub-Neptunes
by: Tsai, Shang-Min, et al.
Published: (2026)
by: Tsai, Shang-Min, et al.
Published: (2026)
Diversity in the haziness and chemistry of temperate sub-Neptunes
by: Roy, Pierre-Alexis, et al.
Published: (2025)
by: Roy, Pierre-Alexis, et al.
Published: (2025)
Three-dimensional transport-induced chemistry on temperate sub-Neptune K2-18b, Part II: the combined effects of atmospheric dynamics and chemical reactions
by: Liu, Jiachen, et al.
Published: (2026)
by: Liu, Jiachen, et al.
Published: (2026)
A water-rich interior in the temperate sub-Neptune K2-18 b revealed by JWST
by: Hu, Renyu, et al.
Published: (2025)
by: Hu, Renyu, et al.
Published: (2025)
Investigating aerosols as a way to reconcile K2-18 b JWST MIRI and NIRISS/NIRSpec observations
by: Jaziri, Adam Yassin, et al.
Published: (2025)
by: Jaziri, Adam Yassin, et al.
Published: (2025)
A new convection scheme for GCMs of temperate sub-Neptunes
by: Barrier, Edouard F. L., et al.
Published: (2025)
by: Barrier, Edouard F. L., et al.
Published: (2025)
Biogenic sulfur gases as biosignatures on temperate sub-Neptune waterworlds
by: Tsai, Shang-Min, et al.
Published: (2024)
by: Tsai, Shang-Min, et al.
Published: (2024)
TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system
by: Timmermans, M., et al.
Published: (2024)
by: Timmermans, M., et al.
Published: (2024)
Hydrocarbon Hazes on Temperate sub-Neptune K2-18b supported by data from the James Webb Space Telescope
by: Liu, Ruohan, et al.
Published: (2025)
by: Liu, Ruohan, et al.
Published: (2025)
TOI-2015b: a sub-Neptune in strong gravitational interaction with an outer non-transiting planet
by: Barkaoui, K., et al.
Published: (2025)
by: Barkaoui, K., et al.
Published: (2025)
Volatile-rich Sub-Neptunes as Hydrothermal Worlds: The Case of K2-18 b
by: Luu, Cindy N., et al.
Published: (2024)
by: Luu, Cindy N., et al.
Published: (2024)
Three-dimensional Transport-induced Chemistry on Temperate sub-Neptune K2-18b, Part I: the Effects of Atmospheric Dynamics
by: Liu, Jiachen, et al.
Published: (2025)
by: Liu, Jiachen, et al.
Published: (2025)
HD 119130 b is not an "ultra-dense" sub-Neptune
by: Murphy, Joseph M. Akana, et al.
Published: (2024)
by: Murphy, Joseph M. Akana, et al.
Published: (2024)
Towards a self-consistent evaluation of gas dwarf scenarios for temperate sub-Neptunes
by: Rigby, Frances E., et al.
Published: (2024)
by: Rigby, Frances E., et al.
Published: (2024)
The Atmospheric Composition of Sub-Neptune K2-18 b and Implications for its Formation
by: Fernández-Rodríguez, Gareb, et al.
Published: (2025)
by: Fernández-Rodríguez, Gareb, et al.
Published: (2025)
The Geochemical Potential for Metabolic Processes on the Sub-Neptune Exoplanet K2-18b
by: Glein, Christopher R.
Published: (2024)
by: Glein, Christopher R.
Published: (2024)
Distinguishing oceans of water from magma on mini-Neptune K2-18b
by: Shorttle, Oliver, et al.
Published: (2024)
by: Shorttle, Oliver, et al.
Published: (2024)
Possible favored Great Oxidation Event scenario on exoplanets around M-Stars with the example of TRAPPIST-1e
by: Jaziri, Adam Y., et al.
Published: (2026)
by: Jaziri, Adam Y., et al.
Published: (2026)
The Possibility of Hydrogen-Water Demixing in Uranus, Neptune, K2-18b and TOI-270d
by: Howard, Saburo, et al.
Published: (2025)
by: Howard, Saburo, et al.
Published: (2025)
Resonant sub-Neptunes are puffier
by: Leleu, Adrien, et al.
Published: (2024)
by: Leleu, Adrien, et al.
Published: (2024)
TOI-3568 b: a super-Neptune in the sub-Jovian desert
by: Martioli, E., et al.
Published: (2024)
by: Martioli, E., et al.
Published: (2024)
JWST observations of K2-18b can be explained by a gas-rich mini-Neptune with no habitable surface
by: Wogan, Nicholas F., et al.
Published: (2024)
by: Wogan, Nicholas F., et al.
Published: (2024)
The Hot-Neptune Initiative (HONEI) I. Two hot sub-Neptunes on a close-in, eccentric orbit (TOI-5800 b) and a farther-out, circular orbit (TOI-5817 b)
by: Naponiello, L., et al.
Published: (2025)
by: Naponiello, L., et al.
Published: (2025)
Nitrogen chemistry of hycean worlds on the example of K2-18b
by: Radecka, Maja W., et al.
Published: (2025)
by: Radecka, Maja W., et al.
Published: (2025)
HD 21520 b: a warm sub-Neptune transiting a bright G dwarf
by: Nies, Molly, et al.
Published: (2024)
by: Nies, Molly, et al.
Published: (2024)
Chemical mapping of temperate sub-Neptune atmospheres: Constraining the deep-interior H2O/H2 using the atmospheric CO2/CH4
by: Yang, Jeehyun, et al.
Published: (2024)
by: Yang, Jeehyun, et al.
Published: (2024)
A low-mass sub-Neptune planet transiting the bright active star HD 73344
by: Sulis, S., et al.
Published: (2024)
by: Sulis, S., et al.
Published: (2024)
Re-analysis of 10 Hot-Jupiter Atmospheres with disequilibrium chemistry retrieval
by: Bardet, Deborah, et al.
Published: (2025)
by: Bardet, Deborah, et al.
Published: (2025)
The GAPS programme at TNG LXIV: An inner eccentric sub-Neptune and an outer sub-Neptune-mass candidate around BD+00 444 (TOI-2443)
by: Naponiello, L., et al.
Published: (2024)
by: Naponiello, L., et al.
Published: (2024)
Phase equilibria of sub-Neptunes and super-Earths
by: Young, Edward D., et al.
Published: (2024)
by: Young, Edward D., et al.
Published: (2024)
Origin and characterization of super-Earths and sub-Neptunes
by: Parc, Léna, et al.
Published: (2026)
by: Parc, Léna, et al.
Published: (2026)
Mass determination of the three long-period Neptune- and sub-Neptune-sized planets transiting TOI-282
by: Barone, A., et al.
Published: (2025)
by: Barone, A., et al.
Published: (2025)
Limits on the atmospheric metallicity and aerosols of the sub-Neptune GJ 3090 b from high-resolution CRIRES+ spectroscopy
by: Parker, Luke T., et al.
Published: (2025)
by: Parker, Luke T., et al.
Published: (2025)
Surviving in the Hot Neptune Desert: The Discovery of the Ultra-Hot Neptune TOI-3261b
by: Nabbie, Emma, et al.
Published: (2024)
by: Nabbie, Emma, et al.
Published: (2024)
TOI-2407 b: a warm Neptune in the desert
by: Muñoz, C. Janó, et al.
Published: (2025)
by: Muñoz, C. Janó, et al.
Published: (2025)
Confronting compositional confusion through the characterisation of the sub-Neptune orbiting HD 77946
by: Palethorpe, L., et al.
Published: (2024)
by: Palethorpe, L., et al.
Published: (2024)
Two temperate Earth- and Neptune-sized planets orbiting fully convective M dwarfs
by: Scott, Madison G., et al.
Published: (2026)
by: Scott, Madison G., et al.
Published: (2026)
DREAM: III.A helium survey in exoplanets on the edge of the hot Neptune desert with GIANO-B@TNG
by: Guilluy, G., et al.
Published: (2023)
by: Guilluy, G., et al.
Published: (2023)
K2-399 b is not a planet. The Saturn that wandered through the Neptune desert is actually a hierarchical eclipsing binary
by: Lillo-Box, J., et al.
Published: (2024)
by: Lillo-Box, J., et al.
Published: (2024)
Similar Items
-
Understanding the chemistry of temperate exoplanets atmospheres through experimental and numerical simulations
by: Sohier, O., et al.
Published: (2025) -
Three outstanding physical questions for K2-18 b and other temperate sub-Neptunes
by: Tsai, Shang-Min, et al.
Published: (2026) -
Diversity in the haziness and chemistry of temperate sub-Neptunes
by: Roy, Pierre-Alexis, et al.
Published: (2025) -
Three-dimensional transport-induced chemistry on temperate sub-Neptune K2-18b, Part II: the combined effects of atmospheric dynamics and chemical reactions
by: Liu, Jiachen, et al.
Published: (2026) -
A water-rich interior in the temperate sub-Neptune K2-18 b revealed by JWST
by: Hu, Renyu, et al.
Published: (2025)