650 citations · 2.7k across the 67 of their papers we have counts for
3 papers · 2 filters
The 21-cm signature of the first stars during the Lyman-Werner feedback era
Anastasia Fialkov, Rennan Barkana, Eli Visbal +2
The formation of the first stars is an exciting frontier area in astronomy. Early redshifts z ~ 20 have become observationally promising as a result of a recently recognized effect…
A Simple Model for the Density Profiles of Isolated Dark Matter Halos
Eli Visbal, Abraham Loeb, Lars Hernquist
We explore the possibility that the density profiles of elliptical galaxies and cold dark matter (CDM) halos found in cosmological simulations can be understood in terms of the sam…
The signature of the first stars in atomic hydrogen at redshift 20
Eli Visbal, Rennan Barkana, Anastasia Fialkov +2
Dark and baryonic matter moved at different velocities in the early Universe, which strongly suppressed star formation in some regions. This was estimated to imprint a large-scale…