Foregrounds and their mitigation (CROSBI ID 65513)
Prilog u knjizi | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Chapman, Emma ; Jelić, Vibor
engleski
Foregrounds and their mitigation
The low-frequency radio sky is dominated by the diffuse synchrotron emission of our Galaxy and extragalactic radio sources related to Active Galactic Nuclei and star-forming galaxies. This foreground emission is much brighter than the cosmological 21 cm emission from the Cosmic Dawn and Epoch of Reionization. Studying the physical properties of the foregrounds is therefore of fundamental importance for their mitigation in the cosmological 21 cm experiments. This chapter gives a comprehensive overview of the foregrounds and our current state- of-the-art knowledge about their mitigation.
Foreground emission: Galactic, extragalactic ; foreground mitigation
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Podaci o prilogu
objavljeno
10.1088/2514-3433/ab4a73
Podaci o knjizi
The Cosmic 21-cm Revolution: Charting the first billion years of our Universe
Mesinger, Andrei
Bristol: IOP Publishing
2019.
978-0-7503-2236-2
2515-141X
2514-3433