Figure Rotation of Dark Halos in Cold Dark Matter Simulations

We investigate the rotation of dark matter halos identified in ΛCDM simulations. After removing halos that contain a significant amount of substructure, about 82% of the remaining halos were found to undergo coherent rotation over 5h−1 Gyr. The rotation speeds follow a log-normal distribution. The a...

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Veröffentlicht in:	Proceedings of the International Astronomical Union 2006-08, Vol.2 (S235), p.80-80
Hauptverfasser:	Bryan, S.E., Cress, C.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Contributed Papers Correlation analysis Dark matter Simulation Star & galaxy formation
Online-Zugang:	Volltext
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