Z. Cai

activity

20192026

most citedDiscovery of intergalactic bridges connecting two faint

z \sim 3

quasars

26 citations · 66 across the 14 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

astro-ph.GA2026

Can Blue UV-Bright Galaxies Drive Reionization at Cosmic Dawn? An $M_{UV} = - 19.6$ Galaxy with $f_{esc} \approx 0.85$ at $z = 9.244$

Yunjing Wu, Sijia Cai, Yongda Zhu +28

We revisit EBG-1, a gravitationally lensed galaxy at $z = 9.244$ , using newly obtained deep (14 hr) JWST/NIRSpec G235M ( $R \sim 1000$ ) spectroscopy. EBG-1 is one of the bluest gala…

astro-ph.GA2026

First-star imprints in a metal-poor galaxy overdensity near the end of reionization

Zihao Li, Koki Kakiichi, Lise Christensen +24

The first generation of stars, known as Population III (Pop III), formed from primordial gas consisting solely of hydrogen and helium and is believed to have emerged only a few hun…

Can Blue UV-Bright Galaxies Drive Reionization at Cosmic Dawn? An MUV​=−19.6 Galaxy with fesc​≈0.85 at z=9.244

First-star imprints in a metal-poor galaxy overdensity near the end of reionization

Can Blue UV-Bright Galaxies Drive Reionization at Cosmic Dawn? An $M_{UV} = - 19.6$ Galaxy with $f_{esc} \approx 0.85$ at $z = 9.244$