Stellar Populations pp 454-454 | Cite as
Dark Matter in Groups and Clusters of Galaxies
Conference paper
Abstract
Samples of groups, clusters and superclusters of galaxies have been collected from existing catalogs. The group sample consisted of 70 systems, the list of clusters contains 50 systems, and there are five superclusters. Kinematical and dynamical characteristics are obtained — elongation (along the line of sight, RA and Dec), velocity statistics, total luminosity, harmonic radius, mean pair separation, crossing time, virial mass …We have compared some of the observational features with dynamical models of groups, clusters and superclusters. Aarseth’s (1985) code is used.
Keywords
Dark Matter Research Fund Dynamical Characteristic Group Sample Observational Feature
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
Copyright information
© Springer Science+Business Media Dordrecht 1995