3 papers
astro-ph.SR2026
On the Constraints and Observational Manifestations of Failed Solar Eruptions in Toroidal Magnetic Cage
Jinhan Guo, Y. Guo, H. Wu +9
Observations show that many solar eruptions remain confined within strong overlying magnetic fields, forming a so-called magnetic cage. While confinement by poloidal overlying fiel…
astro-ph.SR2026
Data-driven Magnetohydrodynamic Simulation of the Initiation of a Coronal Mass Ejection with Multiple Stages
J. H. Guo, S. Poedts, B. Schmieder +8
Coronal mass ejections (CMEs) are the primary drivers of adverse space-weather events, yet their initiation and onset prediction remain insufficiently understood due to the complex…
astro-ph.SR2025
Efficient magnetohydrodynamic modelling of the time-evolving corona by COCONUT
Haopeng Wang, Stefaan Poedts, Andrea Lani +6
Compared to quasi-steady-state corona models that are constrained by a time-invariant magnetogram over a CR period, time-evolving corona models driven by time-varying photospheric…