On a probable model of solar flares based on an ‘avalanche’ of self-organized criticality with energy and matter transport by magnetohydrodynamic solitons
| Autor: | E. I. Mogilevskii, N. S. Shilova, V. N. Obridko |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Physics
Solar flare Astronomy and Astrophysics Plasma Astrophysics Self-organized criticality Nanoflares law.invention Computational physics Criticality Physics::Plasma Physics law Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics Magnetohydrodynamic drive Magnetohydrodynamics Instrumentation Flare |
| Zdroj: | Astronomical & Astrophysical Transactions. 24:25-33 |
| ISSN: | 1476-3540 1055-6796 |
| DOI: | 10.1080/10556790500093219 |
| Popis: | The problem of energy transport by magnetohydrodynamic (MHD) solitons to the local region of a solar flare is considered within the framework of a new concept on the nature of solar flares as an effect of the unloading of matter and energy under self-organized criticality. The high-resolution observations (±1″) by the TRACE spacecraft are used. The characteristics of the small-scale discrete flare elements are shown to correspond to the properties of MHD solitons. Therefore, the above-mentioned concept represents conclusive evidence of the fractal-cluster structure of the solar magnetized plasma. |
| Databáze: | OpenAIRE |
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