Imagen de Portada

JWST/NIRISS reveals the water-rich "steam world" atmosphere of GJ 9827 d

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Piaulet-Ghorayeb, Caroline, Benneke, Bjorn, Radica, Michael, Raul, Eshan, Coulombe, Louis-Philippe, Ahrer, Eva-Maria, Kubyshkina, Daria, Howard, Ward S., Krissansen-Totton, Joshua, MacDonald, Ryan, Roy, Pierre-Alexis, Louca, Amy, Christie, Duncan, Fournier-Tondreau, Marylou, Allart, Romain, Miguel, Yamila, Schlichting, Hilke E., Welbanks, Luis, Cadieux, Charles, Dorn, Caroline, Evans-Soma, Thomas M., Fortney, Jonathan J., Pierrehumbert, Raymond, Lafreniere, David, Acuna, Lorena, Komacek, Thaddeus, Innes, Hamish, Beatty, Thomas G., Cloutier, Ryan, Doyon, Rene, Gagnebin, Anna, Gapp, Cyril, Knutson, Heather A.
Formato:	Preprint
Publicado:	2024
Materias:	Earth and Planetary Astrophysics Solar and Stellar Astrophysics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Escaping Helium and a Highly Muted Spectrum Suggest a Metal-Enriched Atmosphere on Sub-Neptune GJ3090b from JWST Transit Spectroscopy
por: Ahrer, Eva-Maria, et al.
Publicado: (2025)

JWST Reveals CH$_4$, CO$_2$, and H$_2$O in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet
por: Benneke, Björn, et al.
Publicado: (2024)

Escape of Water- and Metal-enriched Atmospheres from compact Hot mini-Neptunes with CHAIN
por: Kubyshkina, Daria, et al.
Publicado: (2026)

STCTM: a forward modeling and retrieval framework for stellar contamination and stellar spectra
por: Piaulet-Ghorayeb, Caroline
Publicado: (2025)

Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS
por: Cadieux, Charles, et al.
Publicado: (2024)

Transmission spectroscopy of WASP-52 b with JWST NIRISS: Water and helium atmospheric absorption, alongside prominent star-spot crossings
por: Fournier-Tondreau, Marylou, et al.
Publicado: (2024)

Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1c from JWST NIRISS Transmission Spectra
por: Radica, Michael, et al.
Publicado: (2024)

Possible Evidence for the Presence of Volatiles on the Warm Super-Earth TOI-270 b
por: Coulombe, Louis-Philippe, et al.
Publicado: (2025)

Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone
por: Cadieux, Charles, et al.
Publicado: (2025)

Diversity in the haziness and chemistry of temperate sub-Neptunes
por: Roy, Pierre-Alexis, et al.
Publicado: (2025)

Precise Constraints on the Energy Budget of WASP-121 b from its JWST NIRISS/SOSS Phase Curve
por: Splinter, Jared, et al.
Publicado: (2025)

Enriched volatiles and refractories but deficient titanium on the dayside atmosphere of WASP-121b revealed by JWST/NIRISS
por: Pelletier, Stefan, et al.
Publicado: (2025)

Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra
por: Lim, Olivia, et al.
Publicado: (2023)

A Moderate Albedo from Reflecting Aerosols on the Dayside of WASP-80 b Revealed by JWST/NIRISS Eclipse Spectroscopy
por: Morel, Kim, et al.
Publicado: (2025)

JWST NIRISS Transmission Spectroscopy of the Super-Earth GJ 357b, a Favourable Target for Atmospheric Retention
por: Taylor, Jake, et al.
Publicado: (2025)

The Days Drag On on WASP-121 b: Interpreting its NIRISS Spectroscopic Phase Curve with General Circulation Models
por: Frazier, Robert C., et al.
Publicado: (2026)

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

Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
por: Radica, Michael, et al.
Publicado: (2024)

Carbon Cycle Imbalances on Arid Terrestrial Planets with Implications for Venus
por: White-Gianella, Haskelle T., et al.
Publicado: (2026)

Mapping the SO2 Shoreline in Gas Giant Exoplanets
por: Crossfield, Ian J. M., et al.
Publicado: (2025)

Updated forecast for TRAPPIST-1 times of transit for all seven exoplanets incorporating JWST data
por: Agol, Eric, et al.
Publicado: (2024)

The effect of spectral resolution on biosignature detection via reflected light observations of the Earth through time
por: Gilbert-Janizek, Samantha, et al.
Publicado: (2026)

Potential technosignature from anomalously low deuterium/hydrogen (D/H) in planetary water depleted by nuclear fusion technology
por: Catling, David C., et al.
Publicado: (2024)

A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121\,b
por: Allart, Romain, et al.
Publicado: (2025)

The erosion of large primary atmospheres typically leaves behind substantial secondary atmospheres on temperate rocky planets
por: Krissansen-Totton, Joshua, et al.
Publicado: (2024)

The compact multi-planet system GJ 9827 revisited with ESPRESSO
por: Passegger, V. M., et al.
Publicado: (2024)

Mapping atmospheric features of the planetary-mass brown dwarf SIMP 0136 with JWST NIRISS
por: Akhmetshyn, Roman, et al.
Publicado: (2025)

An Earth-like Density for the Temperate Earth-sized Planet GJ 12b
por: Brady, Madison, et al.
Publicado: (2025)

A Comprehensive Reanalysis of K2-18 b's JWST NIRISS+NIRSpec Transmission Spectrum
por: Schmidt, Stephen P., et al.
Publicado: (2025)

Strict limits on potential secondary atmospheres on the temperate rocky exo-Earth TRAPPIST-1 d
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2025)

Constraining the Scattered Light properties of LTT 9779 b Using HST/WFC3 UVIS
por: Radica, Michael, et al.
Publicado: (2025)

Planetary atmospheres Through Time: Effects of Mass Loss and Thermal Evolution
por: Kubyshkina, Daria
Publicado: (2024)

Continuous helium absorption from the leading and trailing tails of WASP-107b
por: Krishnamurthy, Vigneshwaran, et al.
Publicado: (2025)

Super-Solar Metallicity and Tentative Evidence for Photochemistry on WASP-96b from JWST and Ground-Based VLT Transmission Spectroscopy
por: Radica, Michael, et al.
Publicado: (2026)

JWST/NIRISS and HST: Exploring the improved ability to characterise exoplanet atmospheres in the JWST era
por: Fisher, Chloe, et al.
Publicado: (2024)

A window for water-hydrogen demixing on warm metal-rich sub-Neptunes
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2025)

Modern Earth-like Chemical Disequilibrium Biosignatures Are Challenging To Constrain Through Spectroscopic Retrievals
por: Young, Amber, et al.
Publicado: (2025)

How Eurocrats Negotiate the Path From Crisis to Routine: Tracing the Micro‐Foundations of Routinisation After the Greek Crisis
por: Marylou Hamm
Publicado: (2025)

Ignorance with(out) Grasping
por: Kubyshkina, Ekaterina, et al.
Publicado: (2026)

The JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-Floating Planets
por: Langeveld, Adam B., et al.
Publicado: (2024)