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This article is cited in 18 scientific papers (total in 18 papers)
PLASMA, HYDRO- AND GAS DYNAMICS
On nonlinear cascades and resonances in the outer magnetosphere
S. Savina, E. Amatab, V. Budaevac, L. M. Zelenyia, E. A. Kronbergd, J. Buechnerd, J. Safrankovae, Z. Nemeceke, J. Bleckif, L. V. Kozakg, S. I. Klimova, A. A. Skal'skya, L. Lezhena a Space Research Institute, Russian Academy of Sciences, Moscow
b Institute for interplanetary space physics
c National Research Centre "Kurchatov Institute"
d Max Planck Institute for Solar System Research
e Charles University
f Space Research Centre, Polish Academy of Sciences
g National Taras Shevchenko University of Kyiv
Abstract:
The paper addresses nonlinear phenomena that control
the interaction between plasma flow (solar wind)
and magnetic barrier (magnetosphere). For the first time we
demonstrate that the dominant solar wind
kinetic energy: (1) excites boundary resonances and their
harmonics which modulate plasma jets under
the bow shock; (2) produces discrete 3-wave cascades,
which could merge into a turbulent-like one; (3)
jet produced cascades provide the effective anomalous
plasma transport inside and out of the
magnetosphere; (4) intermittency and multifractality
characteristics for the statistic properties of jets
result in a super-ballistic turbulent transport regime.
Our results could be considered as suggestive for the
space weather predictions, for turbulent cascades
in different media and for the laboratory plasma confinement
(e.g. for fusion devices).
Received: 17.07.2013 Revised: 21.12.2013
Citation:
S. Savin, E. Amata, V. Budaev, L. M. Zelenyi, E. A. Kronberg, J. Buechner, J. Safrankova, Z. Nemecek, J. Blecki, L. V. Kozak, S. I. Klimov, A. A. Skal'sky, L. Lezhen, “On nonlinear cascades and resonances in the outer magnetosphere”, Pis'ma v Zh. Èksper. Teoret. Fiz., 99:1 (2014), 19–24; JETP Letters, 99:1 (2014), 16–21
Linking options:
https://www.mathnet.ru/eng/jetpl3628 https://www.mathnet.ru/eng/jetpl/v99/i1/p19
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Abstract page: | 291 | Full-text PDF : | 47 | References: | 46 | First page: | 11 |
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