On the formation of solar wind & switchbacks, and quiet Sun heating | Vishal Upendran
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22.12.2021
Co-author
Affiliation
Inter-University Center for Astronomy and Astrophysics (IUCAA), India
Main category
Natural Sciences (Astrophysics and Astrononmy)
Caption
The solar coronal heating in quiet Sun (QS) and coronal holes (CH), including solar wind formation, are intimately tied by magnetic field dynamics. Thus, a detailed comparative study of these regions is needed to understand the underlying physical processes. CHs are known to have subdued intensity and larger blueshifts in the corona. This work investigates the similarities and differences between CHs and QS in the chromosphere using the Mg II h & k, C II lines, and transition region using Si IV line, for regions with identical absolute magnetic flux density (|B|). See more info at https://espos.stream/2021/12/16/Upendran/.
Further information
Further reading
Link to the European Solar Physics Online Seminars (ESPOS) webpage: https://espos.stream/2021/12/16/Upendran/
Language
English
DOI
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