Probing Spatial Variations in IGM Transmission: Higher Ly alpha Visibility in an H alpha-Selected Galaxy Overdensity at z 6.2

arXiv:2609.35221 · astro-ph.GA · Submitted 2026-09-28 · Read on arXiv

astro-ph.GA

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Japan Society for the Promotion of Science — 5× in this paper
• alpha — 3× in this paper · explained in 1 episode
• Hyper Suprime-Cam — 2× in this paper
• National Astronomical Observatory of Japan — 2× in this paper
• Aperture — 1× in this paper · explained in 1 episode
• Cooperation — 1× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Dust Attenuation — 1× in this paper · explained in 2 episodes
• Hyper Suprime-Cam Legacy Archive — 1× in this paper
• Stellar Feedback — 1× in this paper · explained in 2 episodes
• Trace — 1× in this paper · explained in 2 episodes
• World Premier Research Center Initiative — 1× in this paper

Sources

• Using Ly$\alpha$ Transmitted Spectrum to Probe IGM Transmission and Identify Ionized Structures in Cosmic Reionization
• Lyman-$\alpha$ Visibility During the Epoch of Reionization: Combining JWST FRESCO Grism Data with Keck Archival Spectroscopy
• The gradual decline of Ly alpha visibility in the CANDELS fields: evidence for the combined effects of galaxy evolution and reionization
• Constraining reionization-era Ly alpha escape with JELS-MUSE: a highly complete H alpha-selected sample at z about6.1
• Subaru meets JWST: A Direct Measurement of Ly Escape Fraction at with Dual Narrow-Band Imaging

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