3 citations · 4 across the 5 of their papers we have counts for
7 papers
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…
Do cosmological simulations reproduce the [OIII] 88 m line emission and properties of JWST-discovered galaxies at ?
Shengqi Yang, Adam Lidz, Hui Li +3
Recent ALMA observations of the [OIII] 88 m line provide spectroscopic confirmation of two JWST photometric candidates, GS-z14 and GHZ2, at and , respectively.…
Signatures of high-redshift galactic outflows in the thermal Sunyaev Zel'dovich effect
Guochao Sun, Steven R. Furlanetto, Adam Lidz
Anisotropies of the Sunyaev Zel'dovich (SZ) effect serve as a powerful probe of the thermal history of the universe. At high redshift, hot galactic outflows driven by supernovae (S…
Fuzzy Dark Matter Constraints from the Hubble Frontier Fields
Jackson Sipple, Adam Lidz, Daniel Grin +1
In fuzzy dark matter (FDM) cosmologies, the dark matter consists of ultralight bosons ( eV). The astrophysically large de Broglie wavelengths of such particles h…