Measurements of the global 21-cm signal from the Cosmic Dawn

G. Bernardi

doi:10.1017/s1743921318000674

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arXiv · 1802.07532

Measurements of the global 21-cm signal from the Cosmic Dawn

G. Bernardi

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Abstract

The sky-averaged (global) 21-cm signal is a very promising probe of the Cosmic Dawn, when the first luminous sources were formed and started to shine in a substantially neutral intergalactic medium. I here report on the status and early result of the Large-Aperture Experiment to Detect the Dark Age that focuses on observations of the global 21-cm signal in the $16 \lesssim z \lesssim 30$ range.

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G. Bernardi. 2018-02-21. Measurements of the global 21-cm signal from the Cosmic Dawn. https://doi.org/10.1017/s1743921318000674

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