Abundant Population of Broad Hα Emitters in the GOODS-N Field Revealed by CONGRESS, FRESCO, and JADES

We present a spectroscopic search for broad H α emitters at z ≈ 3.7–6.5 in the GOODS-N field, utilizing JWST/NIRCam slitless spectroscopy from FRESCO and CONGRESS, complemented by JADES imaging. We identify 19 broad H α emitters with FWHM > 1000 km s ^−1 at z ≈ 4–5.5, including nine new sources. The...

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Detalhes bibliográficos

Principais autores:	Junyu Zhang, Eiichi Egami, Fengwu Sun, Xiaojing Lin, Jianwei Lyu, Yongda Zhu, Pierluigi Rinaldi, Yang Sun, Andrew J. Bunker, Rachana Bhatawdekar, Jakob M. Helton, Roberto Maiolino, Zheng Ma, Brant Robertson, Sandro Tacchella, Giacomo Venturi, Christina C. Williams, Chris Willott
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2026-01-01
Colecção:	The Astrophysical Journal
Assuntos:	AGN host galaxies Active galactic nuclei Supermassive black holes High-redshift galaxies
Acesso em linha:	https://doi.org/10.3847/1538-4357/ae2681
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