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The 21-cm BAO signature of enriched low-mass galaxies during cosmic reionization
Aviad Cohen, Anastasia Fialkov, Rennan Barkana
Studies of the formation of the first stars have established that they formed in small halos of via molecular hydrogen cooling. Since a low level of ul…
The Cosmic Dawn and Epoch of Reionization with the Square Kilometre Array
L. V. E. Koopmans, J. Pritchard, G. Mellema +42
Concerted effort is currently ongoing to open up the Epoch of Reionization (EoR) (15-6) for studies with IR and radio telescopes. Whereas IR detections have been made of sou…
Reconstructing the nature of the first cosmic sources from the anisotropic 21-cm signal
Anastasia Fialkov, Rennan Barkana, Aviad Cohen
The redshifted 21-cm background is expected to be a powerful probe of the early Universe, carrying both cosmological and astrophysical information from a wide range of redshifts. I…
Distortion of the luminosity function of high-redshift galaxies by gravitational lensing
Anastasia Fialkov, Abraham Loeb
The observed properties of high redshift galaxies depend on the underlying foreground distribution of large scale structure, which distorts their intrinsic properties via gravitati…