J. Rhoads

activity

20242026

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astro-ph.GA2026

Strong [OIII] $+$ H $I^^{2}$ emitters dominated the ionizing budget at $z \sim 7$

Isak Wold, Sangeeta Malhotra, James Rhoads

We quantify the ionizing photon production at $z \sim 7$ using the deepest spectroscopically confirmed sample of strong [OIII] $+$ H $I^^{2}$ emitters (rest-frame EW $> 740$ A) in the Abell 2…

astro-ph.GA2026

Going Wide and Deep with Roman: The z~6-9 UV luminosity function in a Roman Deep Field

Micaela B. Bagley, Steven L. Finkelstein, James Rhoads +4

We present a trade study of possible ultra-deep surveys with the Nancy Grace Roman Space Telescope, optimizing the depth-area-filter parameter space for high-redshift galaxy scienc…

Strong [OIII]+HI^2 emitters dominated the ionizing budget at z∼7

Going Wide and Deep with Roman: The z~6-9 UV luminosity function in a Roman Deep Field

Strong [OIII] $+$ H $I^^{2}$ emitters dominated the ionizing budget at $z \sim 7$