naa a22 4500 510790615 CHVBK 20180411083318.0 cr unu---uuuuu 180411e20131101xx s 000 0 eng 10.1134/S1063773713100010 doi (NATIONALLICENCE)springer-10.1134/S1063773713100010 Baranov V. Ishlinskii Institute for Problems in Mechanics, Russian Academy of Sciences, pr. Vernadskogo 101, 117526, Moscow, Russia aut On the influence of hall currents on the magnetic field penetration through tangential discontinuities into unmagnetized plasma under physical conditions of cosmic space [Elektronische Daten] [V. Baranov] Under physical conditions of cosmic space, the cyclotron frequency of electrons is almost always much greater than the frequency of their collisions, with the plasma conductivity being highly anisotropic relative to the magnetic field direction. The conditions for magnetic field freezing in the plasma are analyzed in this case. The penetration of the interplanetary magnetic field into the coma of Comet Halley and the formation of the Earth's magnetospheric mantle are used as examples to show that the penetration depth of an unmagnetized plasma through tangential discontinuities into a plasma with a magnetic field is determined not by the dissipative process of magnetic field diffusion but by a non-dissipative process associated with the Hall dispersion. Pleiades Publishing, Inc., 2013 magnetic field nationallicence Hall currents nationallicence Astronomy Letters Springer US; http://www.springer-ny.com 39/11(2013-11-01), 792-796 1063-7737 39:11<792 2013 39 11443 https://doi.org/10.1134/S1063773713100010 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S1063773713100010 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Baranov V. Ishlinskii Institute for Problems in Mechanics, Russian Academy of Sciences, pr. Vernadskogo 101, 117526, Moscow, Russia aut NATIONALLICENCE 773 0- Astronomy Letters Springer US; http://www.springer-ny.com 39/11(2013-11-01), 792-796 1063-7737 39:11<792 2013 39 11443 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer