Galaxy correlations, matter correlations and biasing

Details Galaxy correlations, matter correlations and biasing Galaxy correlations, matter correlations and biasing

Feb 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992a%26a...255....1b&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 255, no. 1-2, p. 1-25.

Mathematics

75

Astronomical Models, Correlation, Galactic Clusters, Galactic Structure, Mass Distribution, Bias, Scaling Laws, Three Body Problem, Trees (Mathematics), Two Body Problem

Scientific paper

An expression of the two-body and three-body correlation functions of condensed objects is derived on the basis of the assumption that the many-body matter correlation functions behave as a product of two-body correlation functions, which is expected to hold at the scales of 0.1 to 10/h Mpc. It is shown that the galaxy and the matter correlations are proportional and that their ratio is a product of two bias factors that depend only on the intrinsic properties of the two objects that are correlated. This model, which allows calculations of the bias parameters, is found to agree with all currently known constraints.

Affiliated with

Also associated with

No associations

Rating

Galaxy correlations, matter correlations and biasing 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 Galaxy correlations, matter correlations and biasing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Galaxy correlations, matter correlations and biasing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1044939