Stability properties of a thin relativistic beam propagation in a magnetized plasma Dušan Jovanović, Renato Fedele, Milivoj Belić, Sergio De Nicola and Tamina Akhter Eur. Phys. J. D, 72 6 (2018) 95 Published online: 01 June 2018 DOI: 10.1140/epjd/e2018-80546-8