Interaction of the Earth’s Magnetotail With Dusty Plasma Near the Lunar Surface: Wave Processes and Turbulent Magnetic Reconnection

Izvekova, Yulia; Morozova, T. I.; Popel, S. I.

doi:10.1109/tps.2017.2752084

Cited by 18 publications

(3 citation statements)

References 18 publications

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“…[15] Therefore, lower hybrid waves could affect the rate of MR in different instances, such as the MR experiment, [16] Earth's magnetopause, [17] Earth's magnetotail, [18] and Earth's magnetotail-dusty plasma near the lunar surface interaction. [19] The MR between the hot magnetospheric plasma and the cold dense magnetosheath plasma is the mechanism behind the perturbation of the separatrix regions. This instability changes the electron distribution giving rise to the propagation of whistler waves toward the X-line.…”

Section: Introductionmentioning

confidence: 99%

The mechanism that drives electrostatic solitary waves to propagate in the Earth's magnetosphere and solar wind

Afify

Tolba

Moslem

2022

Contributions to Plasma Physics

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The origin of the solitary waves in the Earth's magnetosphere and the solar wind, particularly close to the magnetic reconnection (MR) regions, is still an open question. For that purpose, we used the fluid model to obtain the mechanism behind the formation of solitary waves in space plasmas with a variety of components. Our findings reveal that at the separatrix of the MR in the Earth's magnetotail, the counter-ejected electron beam leads to a broadening of the pulse amplitude. While increasing the electron beam positive velocity causes a bit increase in the soliton amplitude. Moreover, we observed that the soliton profile is very sensitive to the plasma parameters like density and temperature. The calculated electric field using the current model and the measured electric field in the Earth's magnetosphere and solar wind is highlighted.

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Section: Introductionmentioning

confidence: 99%

The mechanism that drives electrostatic solitary waves to propagate in the Earth's magnetosphere and solar wind

Afify

Tolba

Moslem

2022

Contributions to Plasma Physics

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“…The formation of dust acoustic solitons on the illuminated side of the Moon can, for example, be caused by dust acoustic instability, which is quite easily realized under plasma conditions in the region of interaction of the magnetotail with the Moon [7,8]. If, as a result of the buildup of oscillations (or waves) due to the development of instability, their amplitudes become so large that the linear consideration is no longer possible, dust acoustic nonlinear waves can arise in the plasma.…”

mentioning

confidence: 99%

Dust Acoustic Solitons in the Plasma of the Dusty Exosphere of the Moon

Kopnin

Popel

2021

Tech. Phys. Lett.

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We demonstrate the possibility of the existence and propagation of dust acoustic solitons in the dusty plasma of the lunar exosphere, which contains, in addition to electrons and ions of the solar wind and photoelectrons from its surface, charged dust particles, as well as photoelectrons emitting from the surfaces of these particles. Soliton solutions are found and the ranges of possible velocities and amplitudes of such solitons are determined depending on the height above the lunar surface for different subsolar angles.

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“…К образованию пылевых звуковых солитонов у освещенной стороны Луны может, например, приводить пылевая звуковая неустойчивость, которая достаточно легко реализуется в условиях плазмы в области взаимодействия хвоста магнитосферы с Луной [7,8]. Если в результате раскачки колебаний (или волны) вследствие развития неустойчивости их амплитуды становятся достаточно большими, такими, что уже невозможно линейное рассмотрение, то в плазме могут возникать пылевые звуковые нелинейные волны, одним из видов которых являются солитоны.…”

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Пылевые Звуковые Солитоны В Плазме Запыленной Экзосферы Луны

Копнин¹,

Попель²

2021

Письма В Журнал Технической Физики

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This paper shows a possibility of the existence and propagation of dust acoustic solitons in plasmas of dusty exosphere of the Moon, which contains, in addition to electrons and ions of the solar wind and photoelectrons from the lunar surface, also charged dust particles, as well as photoelectrons emitted from the surfaces of these particles. Soliton solutions are found and the ranges of possible velocities and amplitudes of such solitons are determined depending on the height above the lunar surface for different subsolar angles.

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Interaction of the Earth’s Magnetotail With Dusty Plasma Near the Lunar Surface: Wave Processes and Turbulent Magnetic Reconnection

Cited by 18 publications

References 18 publications

The mechanism that drives electrostatic solitary waves to propagate in the Earth's magnetosphere and solar wind

The mechanism that drives electrostatic solitary waves to propagate in the Earth's magnetosphere and solar wind

Dust Acoustic Solitons in the Plasma of the Dusty Exosphere of the Moon

Пылевые Звуковые Солитоны В Плазме Запыленной Экзосферы Луны

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