Non-linear clustering during the cosmic Dark Ages and its effect on the 21-cm background from minihaloes

Hydrogen atoms inside virialized minihaloes (with Tvir ⩽ 104 K) generate a radiation background from redshifted 21-cm line emission the angular fluctuations of which reflect clustering before and during reionization. We have shown elsewhere that this emission may be detectable with the planned Low-F...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2003-05, Vol.341 (1), p.81-90
Hauptverfasser:	Iliev, Ilian T., Scannapieco, Evan, Martel, Hugo, Shapiro, Paul R.
Format:	Artikel
Sprache:	eng
Schlagworte:	cosmology: theory diffuse radiation galaxies: formation intergalactic medium large-scale structure of Universe radio lines: galaxies
Online-Zugang:	Volltext
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