| タイトル | Emission Measure Distribution and Heating of Two Active Region Cores |
| 本文（外部サイト） | http://hdl.handle.net/2060/20110008285 |
| 著者（英） | Klimchuk, James A.; Mason, Helen E.; Tripathi, Durgesh |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2011-01-01 |
| 言語 | eng |
| 内容記述 | Using data from the Extreme-ultraviolet Imaging Spectrometer aboard Hinode, we have studied the coronal plasma in the core of two active regions. Concentrating on the area between opposite polarity moss, we found emission measure distributions having an approximate power-law form EM/T(exp 2.4) from log T = 5.55 up to a peak at log T = 6.57. The observations are explained extremely well by a simple nanoflare model. However, in the absence of additional constraints, the observations could possibly also be explained by steady heating. |
| NASA分類 | Solar Physics |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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