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| Paper: |
Energy Accumulation for the Bastille Flare |
| Volume: |
289, The Proceedings of the IAU 8th Asian-Pacific Regional Meeting, Volume I |
| Page: |
397 |
| Authors: |
Podgorny, A. I.; Bilenko, I. A.; Minami, S.; Morimoto, M.; Podgorny, I. M. |
| Abstract: |
Magnetic field evolution above the NOAA 9077 active region is considered before the flare on 2000 July 14. The system of 3D MHD resistive equations is solved for a compressible plasma. The anisotropy of thermal conductivity in the magnetic field is taken into account. It is shown that a vertical current sheet (CS) appears in the corona due to disturbances that are produced at the photospheric magnetic field changing before the flare. The j x B / c force in the CS can accelerate plasma flux upwards and produce a coronal mass ejection (CME). |
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