Отправить статью по E-mail Effect of Dust Charge Fluctuation on Ion Acoustic Waves in a Plasma with Nonextensive Electrons
- Авторы: Chen X.C.1, Liu S.Q.1, Liu Y.2
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Учреждения:
- School of Sciences, Nanchang University
- School of Sciences, Nantong University
- Выпуск: Том 45, № 7 (2019)
- Страницы: 714-721
- Раздел: Dusty Plasma
- URL: https://journals.rcsi.science/1063-780X/article/view/187201
- DOI: https://doi.org/10.1134/S1063780X19070031
- ID: 187201
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Аннотация
The linear dispersion for ion acoustic waves (IAWs) including the effects of dust charge fluctuation and electron nonextensivity is derived. It is shown that the presence of nonextensive electrons modifies the charge fluctuation behavior, leading to the dissipative and instability for IAWs. The dependence of the frequency and damping rate of IAWs on the electron nonextensive parameter q is closely to the dust density since it greatly affects the dust charge fluctuation.
Об авторах
X. Chen
School of Sciences, Nanchang University
Автор, ответственный за переписку.
Email: xcchen1985@ncu.edu.cn
Китай, Nanchang, 330031
S. Liu
School of Sciences, Nanchang University
Email: xcchen1985@ncu.edu.cn
Китай, Nanchang, 330031
Y. Liu
School of Sciences, Nantong University
Email: xcchen1985@ncu.edu.cn
Китай, Nantong, 226019
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