Zhiyuan Ji
2 papers · Latest:
Galaxies & Cosmology
Early metal-enriched baryon cycling before the midpoint of cosmic reionization
JWST observations reveal early metal-enriched gas outflows around galaxies at z=7.2-9.3, indicating rapid baryon cycling before cosmic reionization.
2604.21218
Galaxies & CosmologyA Census of Na D-traced neutral ISM and outflows at $0.6<z<4$
JWST data reveals Na D-traced ISM and outflows in distant galaxies, showing mass-dependent detection and distinct outflow drivers.
2604.18522
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