1.2k citations · 6.6k across the 118 of their papers we have counts for
8 papers · 1 filter
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…
21cmFirstCLASS II. Early linear fluctuations of the 21cm signal
Jordan Flitter, Ely D. Kovetz
In a companion paper we introduce 21cmFirstCLASS, a new code for computing the 21-cm anisotropies, assembled from the merger of the two popular codes 21cmFAST and CLASS. Unlike the…
21cmFirstCLASS I. Cosmological tool for CDM and beyond
Jordan Flitter, Ely D. Kovetz
In this work we present 21cmFirstCLASS, a modified version of 21cmFAST, the most popular code in the literature for computing the anisotropies of the 21-cm signal. Our code uses th…
New Bounds on Fuzzy Dark Matter from Galaxy-Galaxy Strong-Lensing Observations
Tatyana Shevchuk, Ely D. Kovetz, Adi Zitrin
Fuzzy Dark Matter (FDM) has recently gained attention as a motivated candidate for the dark matter (DM) content of the Universe, as opposed to the commonly assumed cold DM (CDM), s…
21-cm fluctuations from primordial magnetic fields
Hector Afonso G. Cruz, Tal Adi, Jordan Flitter +2
The fluid forces associated with primordial magnetic fields (PMFs) generate small-scale fluctuations in the primordial density field, which add to the linear matter…
HERA bound on x-ray luminosity when accounting for population III stars
Hovav Lazare, Debanjan Sarkar, Ely D. Kovetz
Recent upper bounds from the Hydrogen Epoch of Reionization Array (HERA) on the cosmological 21-cm power spectrum at redshifts , have been used to constrain $L_{\r…