Solar off-limb line widths with SUMER: revised value of the non-thermal velocity and new results
Alfvén waves and ion-cyclotron absorption of high-frequency waves are frequently brought into models devoted to coronal heating and fast solar-wind acceleration. Signatures of ion-cyclotron resonance have already been observed in situ in the solar wind and in the upper corona. In the lower coron...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2009-09-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/27/3551/2009/angeo-27-3551-2009.pdf |