Compression waves in the Earth's magnetosphere: interpretation of "Interball 1" observations

Рубрика: 
Space and Atmospheric Physics
1Agapitov, AV, 1Verkhoglyadova, OP, 1Ivchenko, VM
1Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Kosm. nauka tehnol. 2001, 7 ;(5-6):064-070
https://doi.org/10.15407/knit2001.05.064
Язык публикации: Ukrainian
Аннотация: 
The magnetic field data and plasma parameters obtained by "Interball 1" in the morning sector of magnetospheric tail at a geocentric distance of about 10-25 Earth radii are analyzed. Wave properties are investigated using the spectral and wavelet analyses. The slow magnetosonic and Alfven wave coupling is studied. Vortical structures are found using the Poynting vector disturbances along the local magnetic field line. Association between the vortical structures and the compression waves of pc5, 6 type is found. The formation of vortical structures due to the development of nonlinear disturbances is discussed.
Ключевые слова: Interball 1, magnetospheric tail, plasma parameters
Full text (PDF)
 
References: 
1.  Andronov I. L. Wavelet analysis of time series by the least-squares method with supplementary weights. Kinematika i Fizika Nebes. Tel, 14 (6), 490— 511 (1998) [in Russian].
2.  Astaf’eva N. M. Wavelet analysis: basic theory and some applications. Uspehi fiz. nauk, 166 (11), 1145—1170 (1996) [in Russian].
3.  Polovin R. V., Demutskii V. P. Foundations of Magnetic Hydrodynamics, 208 p. (Energoatomisdat, Moscow, 1987) [in Russian].
4.  Agapitov A. V., Verkhoglyadova O. P. Peculiarities of ULF waves in the tail of Earth magnetosphere. In: From solar corona through interplanetary space, into Earth's magnetosphere and ionosphere: Interball, ISTP satellites, and ground-based observations: Proc. Inter. Symp., P. 15 (Kyiv, 2000).
5.  Chmyrev V. M., Bilchenko S. V., Pokhotelov O. A., et al. Alfven vortices and related phenomena in the ionosphere and the magnetosphere. Physica Scripta, 38, 841—854 (1988).
https://doi.org/10.1088/0031-8949/38/6/016
6.  Hones E. W., Birn Jr. J., Bame S. J., et al. New observations of plasma vortices and insights into their interpretation. Geophys. Res. Letters, 10 (8), 674—677 (1983).
https://doi.org/10.1029/GL010i008p00674
7.  Hones E. W., Paschmann G., Bame S. J. Vortices in magnetospheric plasma flow. Geophys. Res. Letters, 5 (12), 1059—1062 (1978).
https://doi.org/10.1029/GL005i012p01059
8.  Hughes W. Magnetospheric ULF Waves: A tutorial with a historic perspective. J. Geophys. Res., 96 (A11), 1811 — 1822 (1991).
9.  Klimov S., Romanov S., Amata E., et al. ASPI experiment: measurements of fields and waves onboard the Interball-1 spacecraft. Ann. Geophys., 15, 514—527 (1997).
https://doi.org/10.1007/s00585-997-0514-3
10.  Motschmann U., Woodward T. I., Glassmeier K.-H., Southwood D. J. Wave field analysis by magnetic measurements at satellite arrays: generalized minimum variance analysis. Adv. Space Res., 18 (8), (8)315—(8)319 (1996).
11.  Southwood D. J., Hughes W. J. Theory of hidromagnetic waves in the magnetosphere. Space Sci. Rev., 35, 301—366 (1983).
https://doi.org/10.1007/BF00169231
12.  Takahashi J., Fennell F., Amata E., Higbie P. R. Field-aligned structure of storm time pc 5 wave of November 14—15, 1979. J. Geophys. Res., 92 (A6), 5857—5864 (1988).
https://doi.org/10.1029/JA092iA06p05857
13.  Takahashi K., Higbie P. R., Baker D. N. Azimutal propagation and frequency characteristic of compressional pc 5 waves observed at geostationary orbit. J. Geophys. Res., 90 (A2), 1473—1485 (1985).
https://doi.org/10.1029/JA090iA02p01473
14.  Verkhoglyadova O., Agapitov A., Andrushenko A., et al. Compressional wave events in the dawn plasma sheet observed by Interball-1. Ann. Geophys., 17, 1145— 1154 (1999).
https://doi.org/10.1007/s00585-999-1145-7
15.  Verkhoglyadova O., Agapitov A., Ivchenko V., et al. Study of vortices in the dawn plasma sheet using Interball-1 data. In: Interball in the ISTP program, Eds D. G. Sibeck, K. Kudela, 265—275 (Kluwer, 1999).
https://doi.org/10.1007/978-94-011-4487-2_19
16.  Zhu X., Kivelson M. Compressional ULF Waves in the Outer Magnetosphere. 1. Statistical Study. J. Geophys. Res., 96 (A11), 19451 — 19457 (1991).
https://doi.org/10.1029/91JA01860
17.  Zhu X., Kivelson M. Compressional ULF Waves. 2. Case Study. J. Geophys. Res., 99 (A1), 241—252 (1994).
https://doi.org/10.1029/93JA02106

18.  Yermolaev Yu. I., Fedorov A. O., Vaisberg O. L., et al. Ion distribution dynamics near the Earth's bow shock: first measurements with the 2D ion energy spectrometer CORALL on the INTERBALL/Tail-probe satellite. Ann. Geophys., 15, 533—541 (1997).
https://doi.org/10.1007/s005850050469