4 papers
Preferential Appearance of H Moreton Waves along Photospheric Magnetic Network Boundaries
C. H. Zhai, Y. W. Ni, J. H. Guo +1
Moreton waves are rare chromospheric signatures of large-scale coronal disturbances, often associated with big flares and coronal mass ejections (CMEs). Using high-cadence, full-di…
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…
A unified model of solar prominence formation with self-consistent heating
C. J. Huang, Y. W. Ni, J. H. Guo +1
Several models have been proposed to explain the formation of solar prominences, among which the evaporation--condensation model and the direct injection model are the most popular…
Dependence of the intensity of the nonwave component of EUV waves on coronal magnetic field configuration
Yuwei Li, J. H. Guo, Y. W. Ni +2
Context. Mounting evidence has shown that EUV waves consist of a fast-mode magnetohydrodynamic (MHD) wave (or shock wave) followed by a slower nonwave component, as predicted by th…