149 citations · 433 across the 11 of their papers we have counts for
10 papers · 1 filter
Microwave response to kink oscillations of a plasma slab
T. I. Kaltman, E. G. Kupriyanova
The modulation of the intensity of microwave emission from a plasma slab caused by a standing linear kink fast magnetoacoustic wave is considered. The slab is stretched along a str…
Modulation of the solar microwave emission by sausage oscillations
Elena G. Kupriyanova, Tatyana I. Kaltman, Alexey A. Kuznetsov
The modulation of the microwave emission intensity from a flaring loop by a standing linear sausage fast magnetoacoustic wave is considered in terms of a straight plasma slab with…
Novel data analysis techniques in coronal seismology
Sergey A. Anfinogentov, Patrick Antolin, Andrew R. Inglis +7
We review novel data analysis techniques developed or adapted for the field of coronal seismology. We focus on methods from the last ten years that were developed for extreme ultra…
Common origin of quasi-periodic pulsations in microwave and decimetric solar radio bursts
Larisa Kashapova, Dmitrii Kolotkov, Elena Kupriyanova +3
We analyse quasi-periodic pulsations (QPP) detected in the microwave and decimeter radio emission of the SOL2017-09-05T07:04 solar flare, using simultaneous observations by the Sib…
Kink oscillations of coronal loops
V. M. Nakariakov, S. A. Anfinogentov, P. Antolin +13
Kink oscillations of coronal loops, i.e., standing kink waves, is one of the most studied dynamic phenomena in the solar corona. The oscillations are excited by impulsive energy re…
The morphology of average solar flare time profiles from observations of the Sun's lower atmosphere
Larisa K. Kashapova, Anne-Marie Broomhall, Alena I. Larionova +2
We study the decay phase of solar flares in several spectral bands using a method based on that successfully applied to white light flares observed on an M4 dwarf. We selected and…
The origin of quasi-periodicities during circular ribbon flares
L. K. Kashapova, E. G. Kupriyanova, Z. Xu +2
Solar flares with a fan-spine magnetic topology can form circular ribbons. The previous study based on Hαline observations of the solar flares during March 05, 2014 by Xu et al. (2…
Quasi-periodic pulsations in a solar flare with an unusual phase shift
Elena G. Kupriyanova, Larisa K. Kashapova, Tom Van Doorsselaere +3
Two kinds of processes could occur during the flare decay phase: processes of energy release or processes of energy relaxation. Quasi-periodic pulsations (QPPs) of the broadband em…
Quasi-periodic pulsations in solar and stellar flares: an overview of recent results
Tom Van Doorsselaere, Elena G. Kupriyanova, Ding Yuan
Quasi-periodic pulsations (or QPPs) are periodic intensity variations in the flare emission, across all wavelength bands. In this paper, we review the observational and modelling a…
Relationship of type III radio bursts with quasi-periodic pulsations in a solar flare
E. G. Kupriyanova, L. K. Kashapova, H. A. S. Reid +1
We studied a solar flare with pronounced quasi-periodic pulsations detected in the microwave, X-ray, and radio bands. We used the methods of correlation, Fourier, and wavelet analy…