1997/11/26 by J. Einasto, Einasto, J.
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/9711321
9 pages, 4 ps figures, LaTeX, uses crckapb.sty; Cosmological Parameters and Evolution of the Universe (IAU Symposium 183) ed. K Sato, Kluwer Academic Publ. (in press)
arxiv created 1997/11/26 · arxiv updated 2009/12/01
The distribution of Abell-ACO clusters of galaxies shows that clusters located in rich superclusters form a quasiregular network with step size 120 Mpc. The power spectrum of clusters of galaxies has a sharp peak at a wavelength equal to the step size of the network, the correlation function of clusters is oscillating with this period. We show that spectra with a spike are in agreement with temperature anisotropies measured by the Saskatoon experiment. The corresponding initial power spectrum of matter has a peak followed by a break.