14 citations · 18 across the 6 of their papers we have counts for
5 papers · 1 filter
Nonlinear steepening of a fast magnetoacoustic wave in the vicinity of a coronal magnetic null point
Yu Zhong, Valery M. Nakariakov, Mariana Cécere +1
The interaction of a fast magnetoacoustic wave with a magnetic null point is studied in the context of the sympathetic flare phenomenon. Attention is paid to steepening the wave ca…
Helmet streamer influence on the evolution of magnetic flux ropes
M. Cécere, P. F. Wyper, G. Krause +2
Context: Solar eruptions are crucial for space weather studies. Understanding the mechanisms influencing their evolution is key to improving predictions of their geoeffectiveness.…
Modulation depth of the gyrosynchrotron emission as identifier of fundamental sausage modes
M. Cécere, A. Costa, T. Van Doorsselaere
We study the intensity, the modulation depth and the mean modulation depth of the gyrosynchrotron (GS) radiation as a function of the frequency and the line of sight (LOS) in fast…
Pseudostreamer influence on flux rope evolution
A. Sahade, M. Cécere, M. V. Sieyra +3
A critical aspect of solar activity is the coupling between eruptions and the surrounding coronal magnetic field, which determines the trajectory and morphology of the eruptive eve…
3D MHD simulation of flare supra-arcade downflows in a turbulent current sheet medium
M. Cécere, E. Zurbriggen, A. Costa +1
Supra-arcade downflows (SADs) are sunward, generally dark, plasma density depletions originated above posteruption flare arcades. In this paper using 3D MHD simulations we investig…