21-cm observations and warm dark matter models

Observations of the redshifted 21-cm signal (in absorption or emission) allow us to peek into the epoch of "dark ages" and the onset of reionization. These data can provide a novel way to learn about the nature of dark matter, in particular about the formation of small size dark matter hal...

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Veröffentlicht in:	arXiv.org 2019-12
Hauptverfasser:	Boyarsky, Alexey, Iakubovskyi, Dmytro, Ruchayskiy, Oleg, Rudakovskyi, Anton, Valkenburg, Wessel
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Clustering Dark matter Galactic halos Ionization Neutrinos Photons Physics - Cosmology and Nongalactic Astrophysics Physics - High Energy Physics - Phenomenology Star & galaxy formation Star formation Universe
Online-Zugang:	Volltext
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