Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere-Reference-Cited by-同舟云学术

Structure of groups of eigenfrequencies in spectra of geomagnetic pulsations in the nightside magnetosphere

Published:2022-09-30 Issue:3 Volume:8 Page:46-50
ISSN:2500-0535
Container-title:Solar-Terrestrial Physics
language:en
Short-container-title:

Author:

Polyakov Andrey¹

Affiliation:

1. Institute of Solar Terrestrial Physics SB RAS

Abstract

Using a new method of correlation function for amplitude and phase fluctuations (APCF), records of geomagnetic field component fluctuations (observatories Mondy and Borok) have been processed for a number of hour zones of the nightside magnetosphere. This method is meant to detect groups of equidistant frequencies inside the spectrum of source signal and also to measure a difference between two neighbor frequencies in each of these groups.

Publisher

Infra-M Academic Publishing House

Subject

Space and Planetary Science,Atmospheric Science,Geophysics

Reference12 articles.

1. Lee D.-H., Lysak R.L. Numerical studies on ULF wave structures in the dipole model, in: Solar Wind Sources of Magnetospheric Ultra-Low-Frequency Waves. Geophys. Monograph Ser. 1994, vol. 81, pp. 293–297., Lee D.-H., Lysak R.L. Numerical studies on ULF wave structures in the dipole model, in: Solar Wind Sources of Magnetospheric Ultra-Low-Frequency Waves. Geophys. Monograph Ser. 1994, vol. 81, pp. 293–297.

2. Leonovich A.S., Mazur V.A. Dynamics of small-scale Alfvén waves in magnetospheric resonator. Fizika plazmy [Plasma Phys.]. 1987, vol. 13, iss. 7, pp. 800–810. (In Russian)., Leonovich A.S., Mazur V.A. Dynamics of small-scale Alfvén waves in magnetospheric resonator. Fizika plazmy [Plasma Phys.]. 1987, vol. 13, iss. 7, pp. 800–810. (In Russian).

3. Leonovich A.S., Mazur V.A. On the spectrum of magnetosonic eigenoscillations of an axisymmetric magnetosphere. J. Geophys. Res. 2001, vol. 106, no. A3, 3919., Leonovich A.S., Mazur V.A. On the spectrum of magnetosonic eigenoscillations of an axisymmetric magnetosphere. J. Geophys. Res. 2001, vol. 106, no. A3, 3919.

4. Polyakov A.R. New method of processing records of seismic oscillations based on analysis of correlation functions of random amplitude and phase fluctuations. Parts 1–2. Solnechno-zemnaya fizika [Solar-Terr. Phys.]. 2010, iss. 15, pp. 44–57. (In Russian)., Polyakov A.R. New method of processing records of seismic oscillations based on analysis of correlation functions of random amplitude and phase fluctuations. Parts 1–2. Solnechno-zemnaya fizika [Solar-Terr. Phys.]. 2010, iss. 15, pp. 44–57. (In Russian).

5. Polyakov A.R. Standing MHD wave structure in the magnetosphere analyzed using the method of correlation functions of amplitude and phase fluctuations. Geomagnetism and Aeronomy. 2014, vol. 54, no. 6, pp. 735–745. DOI: 10.1134/S0016793214060140., Polyakov A.R. Standing MHD wave structure in the magnetosphere analyzed using the method of correlation functions of amplitude and phase fluctuations. Geomagnetism and Aeronomy. 2014, vol. 54, no. 6, pp. 735–745. DOI: 10.1134/S0016793214060140.