Cover Image

New Constraints on DMS and DMDS in the Atmosphere of K2-18 b from JWST MIRI

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Madhusudhan, Nikku, Constantinou, Savvas, Holmberg, Måns, Sarkar, Subhajit, Piette, Anjali A. A., Moses, Julianne I.
Format:	Preprint
Published:	2025
Subjects:	Earth and Planetary Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Exoplanet Transit Spectroscopy with JWST NIRSpec: Diagnostics and Homogeneous Case Study of WASP-39 b
by: Sarkar, Subhajit, et al.
Published: (2024)

The atmospheric composition of TOI-270 d
by: Constantinou, Savvas, et al.
Published: (2025)

Exploring the Sub-Neptune Frontier with JWST
by: Madhusudhan, Nikku, et al.
Published: (2025)

VIRA: An Exoplanet Atmospheric Retrieval Framework for JWST Transmission Spectroscopy
by: Constantinou, Savvas, et al.
Published: (2024)

A JWST Transmission Spectrum of the Temperate Sub-Neptune TOI-732 c
by: Rigby, Frances E., et al.
Published: (2025)

Possible Hycean conditions in the sub-Neptune TOI-270 d
by: Holmberg, Måns, et al.
Published: (2024)

A Systematic Search for Trace Molecules in the Atmosphere of Exoplanet K2-18 b
by: Pica-Ciamarra, Lorenzo, et al.
Published: (2025)

Towards a self-consistent evaluation of gas dwarf scenarios for temperate sub-Neptunes
by: Rigby, Frances E., et al.
Published: (2024)

Insufficient evidence for DMS and DMDS in the atmosphere of K2-18 b. From a joint analysis of JWST NIRISS, NIRSpec, and MIRI observations
by: Luque, R., et al.
Published: (2025)

Ground-based Atmospheric Characterization of Super-Earth L 98-59 d at High Spectral Resolution
by: Cheverall, Connor J., 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)

The Hycean Paradigm in the Search for Life Elsewhere
by: Madhusudhan, Nikku
Published: (2024)

Habitability and Biosignatures
by: Madhusudhan, Nikku
Published: (2025)

General Circulation Models of Hycean Worlds
by: Barrier, Edouard, et al.
Published: (2025)

On the Ocean Conditions of Hycean Worlds
by: Rigby, Frances E., et al.
Published: (2024)

Prospects for biological evolution on Hycean worlds
by: Mitchell, Emily G., et al.
Published: (2025)

The Surface and Interior Conditions of Temperate Sub-Neptune TOI-270 d
by: Rigby, Frances E., et al.
Published: (2025)

Considerations for Photochemical Modeling of Possible Hycean Worlds
by: Cooke, Gregory J., et al.
Published: (2024)

High-resolution Spectroscopic Reconnaissance of a Temperate Sub-Neptune
by: Cabot, Samuel H. C., et al.
Published: (2024)

Hot Rocks Survey V: Secondary Eclipse Photometry of GJ 3473 b with JWST/MIRI
by: Holmberg, Måns, et al.
Published: (2026)

A new convection scheme for GCMs of temperate sub-Neptunes
by: Barrier, Edouard F. L., et al.
Published: (2025)

New insights into the internal structure of GJ 1214 b informed by JWST
by: Nixon, Matthew C., et al.
Published: (2024)

Characterising M dwarf host stars of two candidate Hycean worlds
by: Sairam, Lalitha, et al.
Published: (2025)

Feasibility of High-Resolution Transmission Spectroscopy for Low-Velocity Exoplanets
by: Cheverall, Connor, et al.
Published: (2024)

Investigating aerosols as a way to reconcile K2-18 b JWST MIRI and NIRISS/NIRSpec observations
by: Jaziri, Adam Yassin, et al.
Published: (2025)

On the Application of Bayesian Leave-One-Out Cross-Validation to Exoplanet Atmospheric Analysis
by: Welbanks, Luis, et al.
Published: (2022)

Simultaneous retrieval of orbital phase resolved JWST/MIRI emission spectra of the hot Jupiter WASP-43b: evidence of water, ammonia and carbon monoxide
by: Yang, Jingxuan, et al.
Published: (2024)

Ecological modelling of hycean worlds
by: Cooke, Gregory J., et al.
Published: (2026)

Revealing H$_2$O dissociation in WASP-76~b through combined high- and low-resolution transmission spectroscopy
by: Gandhi, Siddharth, et al.
Published: (2024)

Probing Cold-to-Temperate Exoplanetary Atmospheres: The Role of Water Condensation on Surface Identification with JWST
by: Huang, Ziyu, et al.
Published: (2024)

A Next-Generation Exoplanet Atmospheric Retrieval Framework NEXOTRANS for Emission Spectroscopy: New Constraints and Atmospheric Characterization of WASP-69b Using JWST NIRCam and MIRI Observations
by: Deka, Tonmoy, et al.
Published: (2025)

Clouds and Hazes in GJ 1214b's Metal-Rich Atmosphere
by: Malsky, Isaac, et al.
Published: (2025)

A Thick Volatile Atmosphere on the Ultrahot Super-Earth TOI-561 b
by: Teske, Johanna K., et al.
Published: (2025)

Eclipse Mapping with MIRI: 2D Map of HD 189733b from $8μm$ JWST MIRI LRS Observations
by: Lally, Maura, et al.
Published: (2025)

A JWST/MIRI view of k Andromedae b: Refining its mass, age, and physical parameters
by: Godoy, N., 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)

Two-Dimensional Eclipse Mapping of the Hot Jupiter WASP-43b with JWST MIRI/LRS
by: Hammond, Mark, et al.
Published: (2024)

JWST-TST DREAMS: Non-Uniform Dayside Emission for WASP-17b from MIRI/LRS
by: Valentine, Daniel, et al.
Published: (2024)

An Atmosphere on the Ultra-Short Period super-Earth HD 3167 b
by: Coy, Brandon Park, et al.
Published: (2026)

Combined analysis of the 12.8 and 15 $μm$ JWST/MIRI eclipse observations of TRAPPIST-1 b
by: Ducrot, Elsa, et al.
Published: (2024)