3 papers
astro-ph.SR2026
Oscillatory reconnection and resonant response to wave excitation in 2D coronal null points
Konstantinos Karampelas, Tom Van Doorsselaere
Null points are magnetic field singularities, where the magnetic field strength rapidly drops to zero. In the solar atmosphere, null points are known sites of magnetic reconnection…
astro-ph.SR2025
Spectra of standing kink waves in loops and the effects of the lower solar atmosphere
Konstantinos Karampelas, Daye Lim, Tom Van Doorsselaere +1
Understanding the effects of the lower solar atmosphere on the spectrum of standing kink oscillations of coronal loops, in both the decaying and decayless regime, is essential for…
astro-ph.SR2024
Measurements of the solar coronal magnetic field based on coronal seismology with propagating Alfvenic waves: forward modeling
Yuhang Gao, Hui Tian, Tom Van Doorsselaere +3
Recent observations have demonstrated the capability of mapping the solar coronal magnetic field using the technique of coronal seismology based on the ubiquitous propagating Alfve…