4 papers
FastQSL 2: A Comprehensive Toolkit for Magnetic Connectivity Analysis
Jun Chen, Thomas Wiegelmann, Li Feng +2
We present a new version of FastQSL for locating quasi-separatrix layers (QSLs) -- regions characterized by strong magnetic connectivity gradients, preferential current buildup, an…
High-resolution observations of small-scale activity in coronal hole plumes
Ziwen Huang, L. P. Chitta, L. Teriaca +5
Plumes have been proposed to channel MHD waves and the solar wind into the heliosphere. High-speed propagating disturbances (PDs), though well detected in plumes, cannot yet be cle…
3D structures of the base of small-scale recurrent jets revealed by Solar orbiter
Xiaohong Li, Sami K. Solanki, Thomas Wiegelmann +7
Solar jets, characterized by small-scale plasma ejections along open magnetic field lines or the legs of large-scale coronal loops, play a crucial role in the dynamics of the solar…
Ion-rich acceleration during an eruptive flux rope event in a multiple null-point configuration
Melissa Pesce-Rollins, Alexander MacKinnon, Karl-Ludwig Klein +8
We report on the -ray emission above 100~MeV from the GOES M3.3 flare SOL2012-06-03. The hard X-ray (HXR) and microwave emissions have typical time profiles with a fast rise to…