| Autor: |
McKenzie, D. E., Canfield, R. C., McKenzie, D. E., Canfield, R. C. |
| Zdroj: |
Astronomy and Astrophysics; April 2008, Vol. 481 Issue: 1 pL65-L68, 4p |
| Abstrakt: |
Aims.Coronal sigmoids are important sources of eruptions into interplanetary space, and a handful of models have been proposed to explain their characteristic S shape. However, the coronal X-ray images available to date have generally not had sufficient resolution to distinguish between these models. The goal of the present investigation is to determine whether the new observations from Hinode can help us to make such a distinction. |
| Databáze: |
Supplemental Index |
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