Magnetosheath and solar wind turbulence processes features identification
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Magnetosheath and solar wind turbulence processes features identification
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| Creator |
Prokhorenkov, A.S.
Kozak, L.V. Lui, A.T.Y. |
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| Description |
A different kind of analysis should be applied to a turbulent process, than that applied to a nondisturbed medium. In this work we present the result of extended self-similarity analysis (ESS) by comparing between different turbulent models: Kolmogorov K41 model, She-Leveque (isotropic log-Poisson model) of order 3; Iroshnikov-Kraichnan model and Politano-Pouquet model of order 4. Two regimes were observed for large and small times ales: the Gaussian distribution was used for small times ales for magnetic field fluctuation probability distribution function (PDF), and the Lèvy distribution was used for large-scale timescale non-Gaussian distributions. The intersection of two asymptotes corresponds to approximately 1 s, which agrees with the ion-cyclotron period. |
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| Date |
2017-06-10T12:03:15Z
2017-06-10T12:03:15Z 2015 |
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| Type |
Article
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| Identifier |
Magnetosheath and solar wind turbulence processes features identification / A.S. Prokhorenkov, L.V. Kozak, A.T.Y. Lui // Advances in Astronomy and Space Physics. — 2015. — Т. 5., вип. 2. — С. 93-98. — Бібліогр.: 14 назв. — англ.
2227-1481 DOI:10.17721/2227-1481.5.93-98 http://dspace.nbuv.gov.ua/handle/123456789/119934 |
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| Language |
en
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| Relation |
Advances in Astronomy and Space Physics
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| Publisher |
Головна астрономічна обсерваторія НАН України
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