| タイトル | Why S, Not X, Marks the Spot for CME/Flare Eruptions |
| 本文（外部サイト） | http://hdl.handle.net/2060/20100035255 |
| 著者（英） | Moore, Ronald L.; Gary, Allen; Sterling, Alphonse; Falconer, David; Cirtain, Jonathan |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2010-08-09 |
| 言語 | eng |
| 内容記述 | For any major CME/flare eruption: I. The field that erupts is an arcade in which the interior is greatly sheared and twisted. Most of the free magnetic energy to be released: a) Is in the shear and twist of the interior field. b) Is Not due to a big current sheet. The eruption is unleashed by reconnection at a growing current sheet. The current sheet is still little when the reconnection turns on. The unleashed eruption then makes the current sheet much bigger by building it up faster than the reconnection can tear it down. II. Most X-ray jets work the opposite way: a) Tapped free energy is in the field of a pre-jet current sheet. b) Current sheet built by small arcade emerging into ambient field. c) Current sheet still much smaller than the arcade when reconnection turns on and tears it down, producing a jet. III. These rules reflect the low-beta condition in the eruptive magnetic field |
| NASA分類 | Solar Physics |
| レポートNO | M10-0900 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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