We investigate the evolution of NOAA Active Region (AR) 11817 during 2013 August 10–12,
when it developed a complex field configuration and produced four confined, followed by …

Flows and instabilities play a major role in the dynamics of magnetized plasmas including
the solar corona, magnetospheric and heliospheric boundaries, cometary tails, and …

We review stereoscopic and tomographic methods used in the solar corona, including
ground-based and space-based measurements, using solar rotation or multiple spacecraft …

Context. Solar active region (AR) 12673 in 2017 September produced the two largest flares
in Solar Cycle 24: the X9. 3 flare on September 6 and the X8. 2 flare on September 10. Aims …

Magnetic flux ropes are characterized by coherently twisted magnetic field lines, which are
ubiquitous in magnetized plasmas. As the core structure of various eruptive phenomena in …

In the early 1990s, it was found that the strongest disturbances of the space–weather were
associated with huge ejections of plasma from the solar corona, which took the form of …

Magnetic flux rope (MFR) is the core structure of the greatest eruptions, that is, the coronal
mass ejections (CMEs), on the Sun, and magnetic clouds are posteruption MFRs in …

Magnetic reconnection, the process whereby magnetic field lines break and then reconnect
to form a different topology, underlies critical dynamics of magnetically confined plasmas in …

We studied a blowout jet that occurred at the west limb of the Sun on 2014 August 29 using
high-resolution imaging/spectroscopic observations provided by the Solar Dynamics …

Magnetic flux ropes (MFRs) are one kind of fundamental structures in the solar/space
physics and involved in various eruption phenomena. Twist, characterizing how the …