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Do galactic potential wells depend on their environment?
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Mo, H. J. Lahav, O. |
| Copyright Year | 1993 |
| Description | Using galaxies in complete samples as tracers of the galaxy density field and about 1000 galaxies with measured circular velocities as targets, we examine the cross-correlation functions between the targets and tracers as a function of galaxy circular velocities. The correlation strength does not vary with the circular velocities except for elliptical galaxies with the highest velocity dispersions, where the effect may well be due to morphological segregations in clusters of galaxies. This is contrasted with the strong dependence of the correlation functions of dark halos on their circular velocities in some models of galaxy formation. |
| File Size | 179495 |
| Page Count | 2 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930017550 |
| Archival Resource Key | ark:/13960/t2m66f141 |
| Language | English |
| Publisher Date | 1993-01-01 |
| Access Restriction | Open |
| Subject Keyword | Astrophysics Galactic Clusters Galactic Structure Halos Potential Fields Elliptical Galaxies Galaxies Galactic Evolution Morphology Cross Correlation Potential Velocity Distribution Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
