TY CONF TI Fire-hose instability of the torsional Alfven oscillation as a mechanism of plasma layering in an experimental coronal solar loop-type magnetic arch KW instabilities; magnetohydrodynamics; plasmas; Sun: coronal mass ejections KW filaments KW prominences JO Modern astronomy: from the Early Universe to exoplanets and black holes AU Koryagin, S.. AU Viktorov, M.. PY 2024 PB Special Astrophysical Observatory of the Russian Academy of Sciences