JWST NIRSpec High-resolution Spectroscopy of MACS0647–JD at z = 10.167: Resolved [O ii] Doublet and Electron Density in an Early Galaxy

We present JWST/NIRSpec high-resolution G395H/F290LP spectroscopy of MACS0647−JD, a gravitationally lensed galaxy merger at z = 10.167. The new spectroscopy, which is acquired for the two lensed images (JD1 and JD2), detects and resolves emission lines in the rest-frame ultraviolet and blue optical,...

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Principais autores:	Abdurro’uf, Rebecca L. Larson, Dan Coe, Tiger Yu-Yang Hsiao, Javier Álvarez-Márquez, Alejandro Crespo Gómez, Angela Adamo, Rachana Bhatawdekar, Arjan Bik, Larry D. Bradley, Christopher J. Conselice, Pratika Dayal, Jose M. Diego, Seiji Fujimoto, Lukas J. Furtak, Taylor A. Hutchison, Intae Jung, Meghana Killi, Vasily Kokorev, Matilde Mingozzi, Colin Norman, Tom Resseguier, Massimo Ricotti, Jane R. Rigby, Eros Vanzella, Brian Welch, Rogier A. Windhorst, Xinfeng Xu, Adi Zitrin
Formato:	Artigo
Idioma:	Inglês
Publicado:	IOP Publishing 2024-01-01
Series:	The Astrophysical Journal
Assuntos:	Galaxies High-redshift galaxies Early universe Strong gravitational lensing Galaxy spectroscopy
Acceso en liña:	https://doi.org/10.3847/1538-4357/ad6001
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