Physical mechanism of generation of CME from the upper layers of convective zone
Parker instability of the thin magnetic tube is studied for different depths in the solar convective zone. The instability development for short wavelength case (m > 20) leads to ejection of the magnetic tube with supersonic speed into the solar atmosphere. This may serve a physical explanation of origin of impulse CME. In the paper, impulse CME dated 25.03.2008 is analyzed using data from AIA/SDO.
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