91 citations · 148 across the 18 of their papers we have counts for
4 papers · 1 filter
Evidence for a Shallow Evolution in the Volume Densities of Massive Galaxies at to from CEERS
Katherine Chworowsky, Steven L. Finkelstein, Michael Boylan-Kolchin +36
We analyze the evolution of massive (log [] ) galaxies at 4--8 selected from the JWST Cosmic Evolution Early Release Science (CEERS) survey. W…
Feedback-Free Starbursts at Cosmic Dawn: Observable Predictions for JWST
Zhaozhou Li, Avishai Dekel, Kartick C. Sarkar +4
We extend the analysis of a physical model within the standard cosmology that robustly predicts a high star-formation efficiency (SFE) in massive galaxies at cosmic dawn due to fee…
Effects of feedback-free starburst galaxies on the 21-cm signal and reionization history
Sarah Libanore, Jordan Flitter, Ely D. Kovetz +2
Different star-formation models at Cosmic Dawn produce detectable signatures in the observables of upcoming 21-cm experiments. In this work, we consider the physical scenario of fe…
Are Odd Radio Circles virial shocks around massive galaxies? Implications for cosmic-ray diffusion in the circumgalactic medium
Shotaro Yamasaki, Kartick C. Sarkar, Zhaozhou Li
Recently, a new population of circular radio (GHz) objects have been discovered at high Galactic latitudes, called the Odd Radio Circles (ORCs). A fraction of the ORCs encirc…