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20232026
most citedThe JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-Floating Planets

25 citations · 26 across the 7 of their papers we have counts for

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5 papers · 1 filter

astro-ph.SR2026

The MIRI Excess around Degenerates (MEAD) Survey II: A Probable Planet detected via IR Excess around WD 0644+025

Sabrina Poulsen, John Debes, Ashley Messier +14

The MIRI Excess Around Degenerates (MEAD) Survey is a cycle 2 JWST program designed to image nearby white dwarfs with MIRI at 10 and 15 microns. This survey targeted 56 white dwarf…

astro-ph.SR2025

Follow-up Observations of Candidate White Dwarf Planets with MIRI

Fergal Mullally, Susan E. Mullally, Misty Cracraft +6

We report on second-epoch imaging of two candidate planet-hosting white dwarfs stars, WD2105-82 and WD1202-232. Both stars showed evidence of resolved, planet-mass candidate compan…

astro-ph.SR2025

The MIRI Excesses around Degenerates (MEAD) Survey I: A candidate cold brown dwarf in orbit around the nearby white dwarf 2MASS J09424023-4637176

Loïc Albert, Sabrina R. Poulsen, Érika Le Bourdais +17

The MIRI Excesses Around Degenerates Survey is a Cycle 2 James Webb Space Telescope (JWST) Survey program designed to image nearby white dwarfs in the mid-IR with the MIRI imaging…

astro-ph.SR2024

A Novel Survey for Young Substellar Objects with the W-band Filter. VII. Water-Bearing Objects in the Core of the Rho Ophiuchi Cloud Complex

Tanvi Sharma, Wen-Ping Chen, Beth Biller +6

We present a study of very low-mass stars and brown dwarfs in the rich star-forming core of the Rho Ophiuchi cloud complex. The selection of the sample relies on detecting the inhe…

astro-ph.SR2024

JWST Resolves CIA Features in White Dwarfs

Simon Blouin, Mukremin Kilic, Loic Albert +2

Infrared-faint white dwarfs are cool white dwarfs exhibiting significant infrared flux deficits, most often attributed to collision-induced absorption (CIA) from H-He in mixed…