Clouds with a silicate lining: Using JWST spectra to probe atmospheric diversity in young AB Dor L dwarfs
Fuente:
arXiv
Saved in:
| Main Authors: | Lam, M. B., Vos, J. M., Suárez, G., Hsu, C. -C., Bickle, T. P., Faherty, J., Gagné, J., Gagliuffi, D. Bardalez, Biller, B., Burningham, B., Cruz, K. L., Morley, C. V., Luszcz-Cook, S., Lawsky, S., Phillips, C. L., Rothermich, A. |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
An Informed and Systematic Method to Identify Variable mid-L dwarfs
by: Oliveros-Gomez, Natalia, et al.
Published: (2024)
by: Oliveros-Gomez, Natalia, et al.
Published: (2024)
Diversity of Cold Worlds: Predicted Near- to Mid-infrared Spectral Signatures of a Cold Brown Dwarf with Potential Auroral Heating
by: Suárez, Genaro, et al.
Published: (2025)
by: Suárez, Genaro, et al.
Published: (2025)
High-Precision Atmospheric Constraints for a Cool T Dwarf from JWST Spectroscopy
by: Hood, Callie E., et al.
Published: (2024)
by: Hood, Callie E., et al.
Published: (2024)
The Diversity of Cold Worlds: a blended-light binary straddling the T/Y transition in brown dwarfs
by: Gagliuffi, Daniella C. Bardalez, et al.
Published: (2025)
by: Gagliuffi, Daniella C. Bardalez, et al.
Published: (2025)
Discovery of the Remarkably Red L/T Transition Object VHS J183135.58-551355.9
by: Bickle, Thomas P., et al.
Published: (2024)
by: Bickle, Thomas P., et al.
Published: (2024)
Diversity of Cold Worlds: A Near Complete Spectral Energy Distribution for 2MASS J04151954-0935066 using JWST
by: Merchan, Sherelyn Alejandro, et al.
Published: (2025)
by: Merchan, Sherelyn Alejandro, et al.
Published: (2025)
A search for late-type brown dwarfs in the Euclid Quick Data Release 1
by: Kiwy, Frank, et al.
Published: (2025)
by: Kiwy, Frank, et al.
Published: (2025)
Disentangling the Effects of Temperature, Clouds, and Gravity on K I doublet in L dwarfs
by: Baldelli, Alexandra J., et al.
Published: (2025)
by: Baldelli, Alexandra J., et al.
Published: (2025)
The Y Dwarf Population with HST: unlocking the secrets of our coolest neighbours -- III. Near-Infrared Photometry
by: Fontanive, Clémence, et al.
Published: (2026)
by: Fontanive, Clémence, et al.
Published: (2026)
Multiple Patchy Cloud Layers in the Planetary Mass Object SIMP0136+0933
by: McCarthy, Allison M., et al.
Published: (2024)
by: McCarthy, Allison M., et al.
Published: (2024)
The JWST Weather Report from the Nearest Brown Dwarfs I: multi-period JWST NIRSpec + MIRI monitoring of the benchmark binary brown dwarf WISE 1049AB
by: Biller, Beth A., et al.
Published: (2024)
by: Biller, Beth A., et al.
Published: (2024)
Predicting Cloud Conditions in Substellar Mass Objects Using Ultracool Dwarf Companions
by: Calamari, Emily, et al.
Published: (2024)
by: Calamari, Emily, et al.
Published: (2024)
AB Dor: Coronal imaging and activity cycles
by: Singh, Gurpreet, et al.
Published: (2024)
by: Singh, Gurpreet, et al.
Published: (2024)
The Gaia Ultracool Dwarf Sample -- IV. GTC/OSIRIS optical spectra of Gaia late-M and L dwarfs
by: Cooper, W. J., et al.
Published: (2024)
by: Cooper, W. J., et al.
Published: (2024)
Constraining the Coronal Properties of AB Dor in the Radio Regime
by: Brasseur, C. E., et al.
Published: (2024)
by: Brasseur, C. E., et al.
Published: (2024)
The JWST weather report from the nearest brown dwarfs III: Heterogeneous clouds and Thermochemical instabilities as possible drivers of WISE 1049AB's spectroscopic variability
by: Oliveros-Gomez, Natalia, et al.
Published: (2025)
by: Oliveros-Gomez, Natalia, et al.
Published: (2025)
The Diversity of Cold Worlds: Age and Characterization of the Exoplanet COCONUTS-2b
by: Kiman, Rocio, et al.
Published: (2025)
by: Kiman, Rocio, et al.
Published: (2025)
Discovery of the Second Y+Y Dwarf Binary System: CWISEP J193518.59-154620.3
by: De Furio, Matthew, et al.
Published: (2025)
by: De Furio, Matthew, et al.
Published: (2025)
The Y Dwarf Population with HST: unlocking the secrets of our coolest neighbours -- II. Parallaxes and Proper Motions
by: Fontanive, Clémence, et al.
Published: (2024)
by: Fontanive, Clémence, et al.
Published: (2024)
The JWST weather report from the nearest brown dwarfs II: Consistent variability mechanisms over 7 months revealed by 1-14 $μ$m NIRSpec + MIRI monitoring of WISE 1049AB
by: Chen, Xueqing, et al.
Published: (2025)
by: Chen, Xueqing, et al.
Published: (2025)
Methane Emission From a Cool Brown Dwarf
by: Faherty, Jacqueline K., et al.
Published: (2024)
by: Faherty, Jacqueline K., et al.
Published: (2024)
Unveiling the Infrared Excess of SIPS J2045-6332: Evidence for a Young Stellar Object with Potential Low-Mass Companion
by: Hyogo, Michiharu, et al.
Published: (2025)
by: Hyogo, Michiharu, et al.
Published: (2025)
The JWST Weather Report from the Isolated Exoplanet Analog SIMP 0136+0933: Pressure-Dependent Variability Driven by Multiple Mechanisms
by: McCarthy, Allison M., et al.
Published: (2024)
by: McCarthy, Allison M., et al.
Published: (2024)
Tempawral: A Time-Resolved Retrieval Framework for Variable Brown Dwarfs and Exoplanets
by: Wang, Fei, et al.
Published: (2026)
by: Wang, Fei, et al.
Published: (2026)
JWST Coronagraphic Images of 14 Her c: a Cold Giant Planet in a Dynamically Hot, Multi-planet System
by: Gagliuffi, Daniella C. Bardalez, et al.
Published: (2025)
by: Gagliuffi, Daniella C. Bardalez, et al.
Published: (2025)
PHL 5038AB: Is the brown dwarf causing pollution of its white dwarf host star?
by: Casewell, S. L., et al.
Published: (2024)
by: Casewell, S. L., et al.
Published: (2024)
A Panchromatic JWST Spectrum of a Giant Starspot on the Fully Convective M-dwarf TOI-3884
by: Murray, C. A., et al.
Published: (2026)
by: Murray, C. A., et al.
Published: (2026)
Precise Bolometric Luminosities and Effective Temperatures of 23 late-T and Y dwarfs Obtained with JWST
by: Beiler, Samuel A., et al.
Published: (2024)
by: Beiler, Samuel A., et al.
Published: (2024)
Retrieving Young Cloudy L-Dwarfs: A Nearby Planetary-Mass Companion BD+60 1417B and Its Isolated Red Twin W0047
by: Phillips, Caprice L., et al.
Published: (2024)
by: Phillips, Caprice L., et al.
Published: (2024)
JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs
by: Albert, Loïc, et al.
Published: (2025)
by: Albert, Loïc, et al.
Published: (2025)
Mapping atmospheric features of the planetary-mass brown dwarf SIMP 0136 with JWST NIRISS
by: Akhmetshyn, Roman, et al.
Published: (2025)
by: Akhmetshyn, Roman, et al.
Published: (2025)
Global weather map reveals persistent top-of-atmosphere features on the nearest brown dwarfs
by: Chen, Xueqing, et al.
Published: (2024)
by: Chen, Xueqing, et al.
Published: (2024)
The JWST Weather Report: retrieving temperature variations, auroral heating, and static cloud coverage on SIMP-0136
by: Nasedkin, Evert, et al.
Published: (2025)
by: Nasedkin, Evert, et al.
Published: (2025)
Precise Mass, Orbital motion and Stellar properties of the M-dwarf binary LP 349-25AB
by: Curiel, Salvador, et al.
Published: (2024)
by: Curiel, Salvador, et al.
Published: (2024)
Silicate Precursor Silane detected in Cold Low-Metallicity Brown Dwarf
by: Faherty, Jacqueline K., et al.
Published: (2025)
by: Faherty, Jacqueline K., et al.
Published: (2025)
JOYS: JWST MIRI/MRS spectra of the inner 500 au region of the L1527 IRS bipolar outflow
by: Devaraj, R., et al.
Published: (2026)
by: Devaraj, R., et al.
Published: (2026)
Mid-infrared JWST spectra of carbon stars in the Large Magellanic Cloud
by: Sloan, G. C., et al.
Published: (2026)
by: Sloan, G. C., et al.
Published: (2026)
AstroSat investigation of X-ray flares on two active K-M systems: CC Eri and AB Dor
by: Karmakar, Subhajeet, et al.
Published: (2023)
by: Karmakar, Subhajeet, et al.
Published: (2023)
Probing the Heights and Depths of Y Dwarf Atmospheres: A Retrieval Analysis of the JWST Spectral Energy Distribution of WISE J035934.06$-$540154.6
by: Kothari, Harshil, et al.
Published: (2024)
by: Kothari, Harshil, et al.
Published: (2024)
Protosolar D-to-H abundance and one part-per-billion PH$_{3}$ in the coldest brown dwarf
by: Rowland, Melanie J., et al.
Published: (2024)
by: Rowland, Melanie J., et al.
Published: (2024)
Similar Items
-
An Informed and Systematic Method to Identify Variable mid-L dwarfs
by: Oliveros-Gomez, Natalia, et al.
Published: (2024) -
Diversity of Cold Worlds: Predicted Near- to Mid-infrared Spectral Signatures of a Cold Brown Dwarf with Potential Auroral Heating
by: Suárez, Genaro, et al.
Published: (2025) -
High-Precision Atmospheric Constraints for a Cool T Dwarf from JWST Spectroscopy
by: Hood, Callie E., et al.
Published: (2024) -
The Diversity of Cold Worlds: a blended-light binary straddling the T/Y transition in brown dwarfs
by: Gagliuffi, Daniella C. Bardalez, et al.
Published: (2025) -
Discovery of the Remarkably Red L/T Transition Object VHS J183135.58-551355.9
by: Bickle, Thomas P., et al.
Published: (2024)