Spectral Features of the Solar Transition Region and Chromospheric Lines at Flare Ribbons Observed with IRIS
We report on the spectral features of the Si iv λ 1402.77, C ii λ 1334.53, and Mg ii h or k lines, formed in the layers from the transition region to the chromosphere, in three two-ribbon flares (with X, M, and C class) observed with IRIS. All three lines show significant redshifts within the main f...
| Hauptverfasser: | , , , , |
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| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
IOP Publishing
2023-01-01
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| Schriftenreihe: | The Astrophysical Journal Supplement Series |
| Schlagworte: | |
| Online Zugang: | https://doi.org/10.3847/1538-4365/acf127 |