3 papers
astro-ph.SR2026
Alfvénic Motions in a Stratified Open Flux Tube: Transition from Propagating to Locally Standing Motions and Implications for the Kelvin-Helmholtz Instability
Mingzhe Guo, Bo Li, Yuhang Gao +1
Standing transverse waves in closed coronal structures have been widely studied as a possible route to energy dissipation, with resonant absorption transferring kink wave energy to…
astro-ph.SR2026
Three-dimensional kink modes in solar coronal slabs: group velocities and their implications for impulsively excited waves
Jing Liu, Bo Li, Mijie Shi +2
Little attention has been paid to group velocities of three-dimensional (3D) MHD waves in solar coronal seismology. This study aims to present a rather comprehensive examination on…
astro-ph.SR2026
The Effect of Gravitational Stratification on Kink Oscillations in Curved Coronal Loops
Mingzhe Guo, Bo Li, Mijie Shi
Kink oscillation frequency is a key parameter for coronal seismology. It is still unclear how gravitational stratification affects the kink frequency in curved coronal loops. This…