Kohei Inayoshi
2 papers · Latest:
Galaxies & Cosmology
Two Exciting High-redshift Galaxy Candidates Turn Out to Be Two Exciting Ultra-cool Brown Dwarfs
Two high-redshift galaxy candidates observed by JWST were reclassified as ultra-cool brown dwarfs, highlighting potential contamination in deep surveys.
2604.23668
Galaxies & CosmologyThe Cliff: A Metal-Poor Little Red Dot Hosting an Overmassive Black Hole at $z = 3.55$
JWST observations of "The Cliff" at z=3.55 reveal a metal-poor galaxy hosting an overmassive black hole, challenging early universe BH growth models.
2604.09177
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