Study of compressive waves in the solar corona using EUV observations
https://doi.org/10.37493/2307-910X.2025.4.11
Abstract
Introduction. A method for observing of compressive waves in the solar corona in the extreme ultraviolet (EUV) range is presented. Goal. Obtaining a time signal with two periods that are observed in the global wavelet
Materials and methods. The analysis uses data from the Solar Dynamics Observatory (SDO) spacecraft, as well as the Sunpy and Scalogram library sets. Results and discussion. Based on one of the works, an observation method was tested, as a result of which the presence of quasi-periodic oscillations characteristic of compressive waves was demonstrated
Conclusion. Quasi-periodic oscillations have formed the basis for a new approach to understanding the nature of compression waves.
Keywords
Supporting agencies: The study was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation No. 075-03-2025-420/4
About the Authors
S. B. Derteev
Kalmyk state university named after B.B. Gorodovikov
Россия
Россия
Sergei B. Derteev – Senior Lecturer, Chair of Theoretical Physics.
11, Pushkin st., Elista, 358000
M. E. Sapraliev
Kalmyk state university named after B.B. Gorodovikov
Россия
Россия
Mikhail E. Sapraliev – Junior Research Fellow.
11, Pushkin st., Elista, 358000
O. N. Mikhalyaev
Kalmyk state university named after B.B. Gorodovikov
Россия
Россия
Oleg N. Mikhalyaev – Junior Research Fellow.
11, Pushkin st., Elista, 358000
G. A. Mankaeva
Kalmyk state university named after B.B. Gorodovikov
Россия
Россия
Galina A. Mankaeva – Senior Lecturer, Chair of Theoretical Physics.
11, Pushkin st., Elista, 358000
B. B. Mikhalyaev
Kalmyk state university named after B.B. Gorodovikov
Россия
Россия
Badma B. Mikhalyaev – Dr. Sci. (Phys.–n-Math.), Associate Professor, Head of Chair of Theoretical Physics.
11, Pushkin st., Elista, 358000
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Review
For citations:
Derteev S.B., Sapraliev M.E., Mikhalyaev O.N., Mankaeva G.A., Mikhalyaev B.B. Study of compressive waves in the solar corona using EUV observations. Modern Science and Innovations. 2025;(4):106-112. (In Russ.) https://doi.org/10.37493/2307-910X.2025.4.11
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