Robust velocity-induced acoustic oscillations at cosmic dawn

The redshifted 21-cm line of hydrogen holds great potential for the study of cosmology, as it can probe otherwise unobservable cosmic epochs. In particular, measurements of the 21-cm power spectrum during cosmic dawn-the era when the first stars were formed-will provide us with a wealth of informati...

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Veröffentlicht in:	Physical review. D 2019-09, Vol.100 (6), Article 063538
1. Verfasser:	Muñoz, Julian B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Astrophysics Baryons Computer simulation Cosmology Dark matter Density Modulation Oscillations Space telescopes Variation
Online-Zugang:	Volltext
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