Zobrazeno 1 - 10
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pro vyhledávání: '"Sharykin I. N."'
Publikováno v:
Solar-Terrestrial Physics, Vol 8, Iss 3, Pp 63-68 (2022)
Studying electric currents in solar active regions (AR) is an essential step in understanding solar activity in general and solar flares in particular. In this paper, we compare probability density functions of vertical electric current PDF(|jz|) in
Externí odkaz:
https://doaj.org/article/fe7d9bd3d48e4801a014196b709ae94a
There are still debates whether particle acceleration in solar flares may occur due to interruption of electric currents flowing along magnetic loops. To contribute to this problem, we performed the first statistical study of relationships between fl
Externí odkaz:
http://arxiv.org/abs/2002.06646
Akademický článek
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Autor:
Sharykin, I. N., Kosovichev, A. G.
The paper presents results of a search for helioseismic events (sunquakes) produced by M-X class solar flares during Solar Cycle 24. The search is performed by analyzing photospheric Dopplergrams from Helioseismic Magnetic Imager (HMI). Among the tot
Externí odkaz:
http://arxiv.org/abs/1911.04197
Solar active regions contain electric currents. Information on the distribution of currents is important for understanding the processes of energy release on the surface of the Sun and in the overlying layers. The paper presents an analysis of the pr
Externí odkaz:
http://arxiv.org/abs/1908.09016
This work is a continuation of Paper I [Sharykin et al., 2018] devoted to analysis of nonthermal electron dynamics and plasma heating in the confined M1.2 class solar flare SOL2015-03-15T22:43 revealing energy release in the highly sheared interactin
Externí odkaz:
http://arxiv.org/abs/1905.03352
Solar radio emission features a large number of fine structures demonstrating great variability in frequency and time. We present spatially resolved spectral radio observations of type IIIb bursts in the $30-80$ MHz range made by the Low Frequency Ar
Externí odkaz:
http://arxiv.org/abs/1806.01046
We present the study of SOL2015-03-15 M1.2 flare, revealing acceleration of electrons and plasma heating in the sheared twisted magnetic structure in the polarity inversion line (PIL). The scope is to make the analysis of nonthermal electrons dynamic
Externí odkaz:
http://arxiv.org/abs/1805.05792
Publikováno v:
The Astrophysical Journal, Volume 840, Issue 2, article id. 84, 13 pp. (2017)
We study flare processes in the solar atmosphere using observational data for a M1-class flare of June 12, 2014, obtained by New Solar Telescope (NST/BBSO) and Helioseismic Magnetic Imager (HMI/SDO). The main goal is to understand triggers and manife
Externí odkaz:
http://arxiv.org/abs/1801.04921
This work demonstrates the possibility of magnetic field topology investigations using microwave polarimetric observations. We study a solar flare of GOES M1.7 class that occurred on 11 February, 2014. This flare revealed a clear signature of spatial
Externí odkaz:
http://arxiv.org/abs/1801.04400