Polarization jet/SAID and plasma irregularities of various scales
- Authors: Sinevich A.A.1,2, Chernyshov A.A.1, Chugunin D.V.1, Miloch W.J.3, Mogilevsky M.M.1
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Affiliations:
- Space Research Institute of the Russian Academy of Sciences
- Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of the Russian Academy of Sciences
- University of Oslo
- Issue: Vol 88, No 3 (2024)
- Pages: 438-444
- Section: Physics of Auroral Phenomena
- URL: https://journal-vniispk.ru/0367-6765/article/view/267668
- DOI: https://doi.org/10.31857/S0367676524030139
- EDN: https://elibrary.ru/QLQLQU
- ID: 267668
Cite item
Abstract
The results of a study of the internal small-scale structure of a polarization jet/SAID using high-frequency data from various satellites are presented. The minimum size of irregularities and the typical internal composition of a stratified subauroral ion drift (SSAID) are confirmed. A two-peak structure has been found, which represents two large strata of the polarization jet/SAID. The shift of strata of electron density and temperature in latitude relative to each other is shown.
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About the authors
A. A. Sinevich
Space Research Institute of the Russian Academy of Sciences; Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of the Russian Academy of Sciences
Author for correspondence.
Email: sinevich.aa@gmail.com
Russian Federation, Moscow; Moscow
A. A. Chernyshov
Space Research Institute of the Russian Academy of Sciences
Email: sinevich.aa@gmail.com
Russian Federation, Moscow
D. V. Chugunin
Space Research Institute of the Russian Academy of Sciences
Email: sinevich.aa@gmail.com
Russian Federation, Moscow
W. J. Miloch
University of Oslo
Email: sinevich.aa@gmail.com
Norway, Oslo
M. M. Mogilevsky
Space Research Institute of the Russian Academy of Sciences
Email: sinevich.aa@gmail.com
Russian Federation, Moscow
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