3 citations · 4 across the 5 of their papers we have counts for
4 papers · 1 filter
Probing the Reionization History and Bubble Sizes with JWST Lyman- Fraction Measurements
Aritra Kundu, Adam Lidz, Guochao Sun
Recent James Webb Space Telescope (JWST) measurements quantify the fraction of ultraviolet-selected galaxies showing detectable Lyman-alpha (Ly-) lines at . These L…
Dual Signatures of Bursty Star Formation in High-Redshift UV Luminosity Functions
Guochao Sun, Claude-André Faucher-Giguère, Steven R. Furlanetto +1
The UV luminosity function (UVLF) encodes key information about galaxy formation. The slowly evolving bright-end UVLFs at have made UV variability from bursty star for…
Relatively Fast and Reasonably Furious: Evidence for Increased Burstiness in Smaller Halos at Cosmic Dawn
Julian B. Muñoz, John Chisholm, Guochao Sun +7
We introduce an effective framework to model star-formation burstiness and use it to jointly fit galaxy UV luminosity functions (UVLFs), clustering, and H/UV ratios, providing t…
Widespread Extended [CII] Emission in High-Redshift Galaxies: Insights from the FIRE-2 Cosmological Zoom-in Simulations
Lun-Jun Liu, Guochao Sun, Andreas L. Faisst +2
Recent ALMA observations reveal diffuse [CII] emission ("[CII] halos") extending to kpc in galaxies at . These measurements provide new insights into high-red…