activity
20092025
most citedEarly Release Science of the exoplanet WASP-39b with JWST NIRSpec PRISM

327 citations · 6.3k across the 80 of their papers we have counts for

collaborators

80 papers

astro-ph.EP2025★ 12 cited

Silicate Precursor Silane detected in Cold Low-Metallicity Brown Dwarf

Jacqueline K. Faherty, Aaron M. Meisner, Ben Burningham +28

Within 20 pc of the Sun there are currently 29 known cold brown dwarfs, sources with measured distances and an estimated effective temperature between that of Jupiter (170K) and ~5…

astro-ph.SR2025

Exploration of the Near-Infrared Colors of Cold Y Dwarfs from the Ground and Space

S. K. Leggett, Mark W. Phillips, Pascal Tremblin

JWST has provided critical mid-infrared data for cold brown dwarfs. It has also provided low-resolution near-infrared spectra, and for faint sources these are the first spectra at…

astro-ph.SR2025

Detection of Methane in the Closest Extreme Metal-poor T Dwarf WISEA J181006.18-101000.5

Jerry Jun-Yan Zhang, Nicolas Lodieu, Eduardo L. Martín +7

WISEA J181006.18-101000.5 (WISE1810) is the nearest metal-poor ultracool dwarf to the Sun. It has a low effective temperature and has been classified as extreme early-T subdwarf. H…

astro-ph.SR2024

Redshifting the Study of Cold Brown Dwarfs and Exoplanets: the Mid-Infrared Wavelength Region as an Indicator of Surface Gravity and Mass

S. K. Leggett, Pascal Tremblin

JWST is opening many avenues for exploration. For cold brown dwarfs and exoplanets, JWST has opened the door to the mid-infrared wavelength region, where such objects emit signific…

astro-ph.EP2024★ 26 cited

Water depletion and 15NH3 in the atmosphere of the coldest brown dwarf observed with JWST/MIRI

H. Kühnle, P. Patapis, P. Mollière +21

With a temperature of K WISE0855 is the coldest brown dwarf observed so far. Using the James Webb Space Telescope (JWST) we obtained observations that allow us to charac…

astro-ph.GA2024

JWST/NIRSpec Observations of Brown Dwarfs in the Orion Nebula Cluster

K. L. Luhman, C Alves de Oliveira, I. Baraffe +4

We have used the multiobject mode of the Near-Infrared Spectrograph (NIRSpec) on board the James Webb Space Telescope (JWST) to obtain low-resolution 1-5um spectra of 22 brown dwar…