A quantitative study of the clustering properties of the cosmic web as a function of absolute magnitude and colour is presented using the SDSS Data Release 7 galaxy survey. Mark correlations are included in the analysis. We compare our results with mock galaxy samples obtained with four different semi-analytical models of galaxy formation imposed on the merger trees of the Millenium simulation. The clustering of both red and blue galaxies is studied separately.
@article{arxiv.1109.1436,
title = {Measuring the Cosmic Web},
author = {Volker Mueller and Kai Hoffmann and Sebastian E. Nuza},
journal= {arXiv preprint arXiv:1109.1436},
year = {2018}
}
Comments
8 pages, 5 figures, to be published in Baltic Astronomy