The lower solar atmosphere inside and outside coronal holes and the base of the Solar Wind
Abstract
In this review, we will present the crucial observations that gave rise to current concepts on the formation of the solar wind, low in the solar atmosphere. We will discuss the differences between the fast solar wind originating from coronal holes and the slow solar wind emanating around solar streamers and closed solar magnetic structures. Observations from remote spectrographs that may constitute critical tests for the different solar wind acceleration models will be emphasized. Phenomena such as plumes and jets will also be examined. Finally, we will introduce the most recent SolO and PSP results on the origins and early stages of the solar wind.
- Publication:
-
44th COSPAR Scientific Assembly. Held 16-24 July
- Pub Date:
- July 2022
- Bibcode:
- 2022cosp...44.1336G