Stacking PANCAKEZ: Spectroscopic Analysis with NIRSpec Stacks in the Epoch of Reionization. Weak Interstellar Medium Absorption and Implications for Ionizing Photon Escape at z ∼ 7

We present a spectral stacking analysis of galaxies at z ≥ 6 observed with the James Webb Space Telescope (JWST). We curate a sample of 64 galaxies spanning redshifts z _spec = 6.0–9.4, which have NIRSpec medium-resolution data. The stacks achieve sufficient signal-to-noise ratios to measure equival...

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Dettagli Bibliografici

Autori principali:	Kelsey S. Glazer, Tucker Jones, Yuguang Chen, Ryan L. Sanders, Maruša Bradač, Anthony J. Pahl, Alice E. Shapley, Richard S. Ellis, Michael W. Topping, Naveen A. Reddy
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IOP Publishing 2025-01-01
Serie:	The Astrophysical Journal
Soggetti:	High-redshift galaxies Galaxies
Accesso online:	https://doi.org/10.3847/1538-4357/ae0194
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