Astronomy and Astrophysics – Astronomy
Scientific paper
Jan 2011
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011aas...21711603d&link_type=abstract
American Astronomical Society, AAS Meeting #217, #116.03; Bulletin of the American Astronomical Society, Vol. 43, 2011
Astronomy and Astrophysics
Astronomy
Scientific paper
We present results from simulations of dark matter halos at high redshifts that likely host the some of the earliest stars and galaxies in the Universe. We present measurements of the halos' angular momentum, shape, and density profile for halos from z=15 to 6. We find that high spin haloes have stronger clustering strengths, and are found preferentially in high density environments and have closer neighbors than their low spin counterparts. High redshift spherical haloes are also up to 50 per cent more clustered than extremely aspherical haloes. We also present the results of simulations including baryons at high redshift, high spin halos to study the relation between the halo and baryonic structural properties at these early times.
Davis Andrew J.
Natarajan Priyamvada
No associations
LandOfFree
Structure Formation in the Early Universe does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Structure Formation in the Early Universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structure Formation in the Early Universe will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1393631