2009/03/13 by T. Ghahramanyan, T. GHAHRAMANYAN, S. Mirzoyan +5 · 1 citation
Physics and Astronomy · #Advanced Mathematical Theories and Applications #Cosmology and Gravitation Theories #Statistical Mechanics and Entropy #astro-ph.CO
paper · pdf · doi:10.1142/s021773230903076x
published as Mod.Phys.Lett.A24:1187-1192,2009 · 6 pages, 4 figures
arxiv created 2009/03/13 · openalex publication_date 2009/05/20 · arxiv updated 2011/07/13 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
Kolmogorov's statistic is used for the analysis of properties of perturbations in the Cosmic Microwave Background signal. We obtain the maps of the Kolmogorov stochasticity parameter for W and V band temperature data of WMAP which are differently affected by the Galactic disk radiation and then model datasets with various statistics of perturbations. The analysis shows that the Kolmogorov's parameter can be an efficient tool for the separation of Cosmic Microwave Background from the contaminating radiations due to their different statistical properties.