196 citations · 696 across the 13 of their papers we have counts for
Showing 2020Show all
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astro-ph.CO2020★ 10 cited
Mapping discrete galaxies at cosmic dawn with 21-centimeter observations
Itamar Reis, Rennan Barkana, Anastasia Fialkov
At cosmic dawn, the 21-centimeter signal from intergalactic hydrogen was driven by Lyman- photons from some of the earliest stars, producing a spatial pattern that reflected the…
astro-ph.CO2020★ 83 cited
High-redshift radio galaxies: a potential new source of 21-cm fluctuations
Itamar Reis, Anastasia Fialkov, Rennan Barkana
Radio sources are expected to have formed at high redshifts, producing an excess radiation background above the cosmic microwave background (CMB) at low frequencies. Their effect o…