Do galactic potential wells depend on their environment?

Details Do galactic potential wells depend on their environment? Do galactic potential wells depend on their environment?

Jan 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993egte.conf...70m&link_type=abstract

In NASA. Ames Research Center, The Evolution of Galaxies and Their Environment p 70-71 (SEE N93-26706 10-90)

Mathematics

Logic

Cross Correlation, Elliptical Galaxies, Galactic Clusters, Galactic Evolution, Galactic Structure, Galaxies, Potential, Potential Fields, Velocity Distribution, Halos, Morphology

Scientific paper

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.

Affiliated with

Also associated with

No associations

Rating

Do galactic potential wells depend on their environment? 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 Do galactic potential wells depend on their environment?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Do galactic potential wells depend on their environment? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1259387