Mathematics – Logic
Scientific paper
Dec 1996
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1996aas...189.3709l&link_type=abstract
American Astronomical Society, 189th AAS Meeting, #37.09; Bulletin of the American Astronomical Society, Vol. 28, p.1318
Mathematics
Logic
Scientific paper
We present results concerning the structure and evolution of X-ray clusters, as would be observed from the current epoch, in the high-resolution, cosmological simulation of a CHDM universe with 2 neutrinos by Bryan & Norman (1997). The intrinsic cluster X-ray luminosity function exhibits a slight positive evolution while the cluster temperature function evolves negatively; both of these results are consistent with theoretical predictions which assume purely adiabatic gas physics. The evolution of individual clusters is followed in order to construct merger histories and estimate merger rates. Radial variations in the X-ray cluster centroid and position angle are studied in order to quantify the prevalence of substructure at various epochs and compared with samples of clusters observed with ROSAT. We also identify X-ray clusters in 3D and in projection in order to evaluate the importance of projection effects.
Burns Jason
Klypin Anatoly
Loken Chris
No associations
LandOfFree
The Observed Structure and Evolution of X-ray Clusters in a CHDM 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 The Observed Structure and Evolution of X-ray Clusters in a CHDM Universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Observed Structure and Evolution of X-ray Clusters in a CHDM Universe will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-816363