S. K. Leggett

Capgemini (Netherlands) — Netherlands

Physics and Astronomy · Physical Sciences

56h-index13.3kcitations304works1.92yr avg
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Research Topics

Stellar, planetary, and galactic studies(252), Astronomy and Astrophysical Research(212), Astrophysics and Star Formation Studies(90), Astro and Planetary Science(61), Astronomical Observations and Instrumentation(52)

Publications304 total

Erratum: “Exploration of the Near-infrared Colors of Cold Y Dwarfs from the Ground and Space” (2025, ApJ, 991, 193)
The Astrophysical Journal·2025Open Access
Exploration of the Near-infrared Colors of Cold Y Dwarfs from the Ground and Space
The Astrophysical Journal·2025· 3 citedOpen Access
Exploration of the Near-Infrared Colors of Cold Y Dwarfs from the Ground and Space
arXiv (Cornell University)·2025Open Access
Silicate precursor silane detected in cold low-metallicity brown dwarf
Nature·2025· 3 citedOpen Access
Erratum: “Exploring the Extremes: Characterizing a New Population of Old and Cold Brown Dwarfs” (2023, AJ, 166, 57)
The Astronomical Journal·2025Open Access
JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs
The Astronomical Journal·2025· 4 citedOpen Access
JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs
arXiv (Cornell University)·2025Open Access
Redshifting the Study of Cold Brown Dwarfs and Exoplanets: The Mid-infrared Wavelength Region as an Indicator of Surface Gravity and Mass
The Astrophysical Journal·2025· 4 citedOpen Access
Disequilibrium Chemistry, Diabatic Thermal Structure, and Clouds in the Atmosphere of COCONUTS-2b
The Astronomical Journal·2024· 5 citedOpen Access
JWST Detects Silane in a Cold Low-Metallicity World
2024· 1 citedOpen Access
Redshifting the Study of Cold Brown Dwarfs and Exoplanets: the Mid-Infrared Wavelength Region as an Indicator of Surface Gravity and Mass
arXiv (Cornell University)·2024Open Access
Disequilibrium Chemistry, Diabatic Thermal Structure, and Clouds in the Atmosphere of COCONUTS-2b
arXiv (Cornell University)·2024Open Access
Gemini Near-infrared Photometry for a Sample of Cold Brown Dwarfs Discovered by Backyard Worlds: Planet 9
Research Notes of the AAS·2024· 3 citedOpen Access
Y Dwarfs: The Challenge of Discovering the Coldest Substellar Population in the Solar Neighborhood
arXiv (Cornell University)·2024Open Access
James Webb Space Telescope Spectra of Cold Brown Dwarfs are Well-reproduced by Phosphine-free, Diabatic, ATMO2020++ Models
Research Notes of the AAS·2024· 6 citedOpen Access
The First Y Dwarf Data from JWST Show that Dynamic and Diabatic Processes Regulate Cold Brown Dwarf Atmospheres
The Astrophysical Journal·2023· 13 citedOpen Access
The First Y Dwarf Data From JWST Show That Dynamic and Diabatic Processes Regulate Cold Brown Dwarf Atmospheres
arXiv (Cornell University)·2023Open Access
Gemini/GMOS Transmission Spectroscopy of the Grazing Planet Candidate WD 1856+534 b
UNC Libraries·2023· 1 citedOpen Access
76 T dwarfs from the UKIDSS LAS: Benchmarks, kinematics and an updated space density
UNC Libraries·2023· 1 citedOpen Access
Exploring the Extremes: Characterizing a New Population of Old and Cold Brown Dwarfs
The Astronomical Journal·2023· 32 citedOpen Access
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Frequent Co-authors

D. A. Golimowski(13), Mark S. Marley(12), Xiaohui Fan(11), T. R. Geballe(11), G. R. Knapp(10), D. Saumon(10), Donald P. Schneider(9), Michael A. Strauss(8), F. Allard(8), P. W. Lucas(8), Robert H. Lupton(7), James E. Gunn(7), István Csabai(7), T. R. Geballe(7), Jeffrey R. Pier(7), Donald G. York(7), J. Brinkmann(7), D. J. Pinfield(7), Michael C. Liu(7), Željko Ivezić(6)