Affiliation

Universitat Illes Balears (UIB), Palma de Mallorca, Spain

Main category

Natural Sciences (Astrophysics and Astrononmy)

Caption

Some observations show that jets impact solar filaments producing large-amplitude oscillations in these structures. The seminar will consist of two parts. In the first part the model proposed by Luna & Moreno-Insertis (2021) will be presented. This work suggests a scenario for the generation of the jet and its interaction with the filament. It was found that there are two phases in the jet, eruptive and quiescent, associated with two different reconnection phases. Jet flows emanating from the reconnection regions collide with the prominence producing significant displacements of its heavy mass and large-amplitude oscillations are established. Read more at https://espos.stream/2022/12/15/Luna

DOI

requested

Link this video

https://science-media.org/video/339