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20242026
most citedTaking a Break at Cosmic Noon: Continuum-selected Low-mass Galaxies Require Long Burst Cycles

5 citations · 7 across the 15 of their papers we have counts for

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Showing 2024Show all

26 papers · 1 filter

astro-ph.GA2024

An unambiguous AGN and a Balmer break in an Ultraluminous Little Red Dot at z=4.47 from Ultradeep UNCOVER and All the Little Things Spectroscopy

Ivo Labbe, Jenny E. Greene, Jorryt Matthee +37

We present a detailed exploration of the most optically-luminous Little Red Dot (erg/s, erg/s, F444W=22AB) found to date. Located in the Abell 2744 fi…

astro-ph.GA2024

The Extreme Low-mass End of the Mass-Metallicity Relation at

Iryna Chemerynska, Hakim Atek, Pratika Dayal +17

The mass-metallicity relation (MZR) provides crucial insights into the baryon cycle in galaxies and provides strong constraints on galaxy formation models. We use \jwst\ NIRSpec ob…

astro-ph.GA2024

The Cosmic Ultraviolet Baryon Survey (CUBS) IX: The enriched circumgalactic and intergalactic medium around star-forming field dwarf galaxies traced by O VI absorption

Nishant Mishra, Sean D. Johnson, Gwen C. Rudie +13

The shallow potential wells of star-forming dwarf galaxies make their surrounding circumgalactic and intergalactic medium (CGM/IGM) sensitive laboratories for studying the inflows…

astro-ph.GA2024

DESI Massive Post-Starburst Galaxies at have compact structures and dense cores

Yunchong Zhang, David J. Setton, Sedona H. Price +33

Post-starburst galaxies (PSBs) are young quiescent galaxies that have recently experienced a rapid decrease in star formation, allowing us to probe the fast-quenching period of gal…

astro-ph.GA2024

Little Red Dots at an Inflection Point: Ubiquitous "V-Shaped" Turnover Consistently Occurs at the Balmer Limit

David J. Setton, Jenny E. Greene, Anna de Graaff +18

Among the most puzzling early discoveries of JWST are "Little Red Dots" -- compact red sources that host broad Balmer emission lines and, in many cases, exhibit a "V shaped" change…

astro-ph.GA2024

Cross-correlation of Luminous Red Galaxies with ML-selected AGN in HSC-SSP II: AGN classification and clustering with DESI spectroscopy

Rodrigo Córdova Rosado, Andy D. Goulding, Jenny E. Greene +5

An unresolved question in studies of active galactic nuclei (AGN) is whether their different classes probe different evolutionary stages of black hole--host galaxy interaction. We…