Statistics – Computation
Scientific paper
Sep 1984
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984a%26a...138..121m&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 138, no. 1, Sept. 1984, p. 121-130.
Statistics
Computation
5
Computational Astrophysics, Cosmology, Galactic Clusters, Galactic Evolution, Many Body Problem, Stellar Motions, Celestial Mechanics, Mass Distribution, Particle Trajectories, Power Spectra
Scientific paper
Numerical studies were performed on the dynamical effects on the evolution of clumps, filaments, voids, and galaxy clusters by various final Omega values. The final Omega values examined ranged from 0.03-1, and attention was given to defining observations of superclusters which would aid in determining an actual value for Omega. The numerical trials consisted of n-body integration programs governed by the total expansion and final Omega value and included comparisons between results for open and closed universes. All runs started from the same initial conditions. The dispersion trajectories of particles and the final galactic cluster forms were found to be equivalent, regardless of the final Omega value. The possibility of deriving a value for Omega from velocity data on galaxies which have not yet joined clusters is discussed.
No associations
LandOfFree
Numerical experiments on galaxy clustering in open universes 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 Numerical experiments on galaxy clustering in open universes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerical experiments on galaxy clustering in open universes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1389381