From X-ray and SZ observations we know all major characteristics of the hot intracluster medium (ICM) filling the entire volume of galaxy clusters - the largest virialized objects in our Universe. However, several important properties are still poorly known, including thermal conduction in the ICM, mediated by electrons.
Author: Sergey Komarov
1. Komarov S. V., Churazov E. M., Kunz M. W., Schekochihin A. A.
Title: 2016, MNRAS, 460, 467