Spectroscopic Confirmation of a Large and Luminous Galaxy with Weak Emission Lines at z = 13.53

We present JWST/NIRSpec PRISM observations of a robust galaxy candidate at z  ≃ 14, selected from pure-parallel NIRCam imaging: PAN-z14-1. The NIRSpec spectrum allows confirmation of this source at ${z}_{{\rm{spec}}}=13.5{3}_{-0.06}^{+0.05}$ through modeling of the Ly α break. PAN-z14-1 is the fourt...

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Detalhes bibliográficos

Principais autores:	Callum T. Donnan, Derek J. McLeod, Ross J. McLure, James S. Dunlop, Fergus Cullen, Mark Dickinson, Pablo Arrabal Haro, Anthony J. Taylor, Cecilia Bondestam, Feng-Yuan Liu, Karla Z. Arellano-Córdova, Laia Barrufet, Ryan Begley, Adam C. Carnall, Hanna Golawska, Ho-Hin Leung, Dirk Scholte, Thomas M. Stanton
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2026-01-01
coleção:	The Astrophysical Journal
Assuntos:	Galaxy evolution
Acesso em linha:	https://doi.org/10.3847/1538-4357/ae5c05
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