Using kinetic theory to examine a self-gravitating system composed of baryons and cold dark matter Gilberto M. Kremer, Martín G. Richarte and Elberth M. Schiefer Eur. Phys. J. C, 79 6 (2019) 492 Published online: 12 June 2019 DOI: 10.1140/epjc/s10052-019-6965-3