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arXiv 1503.08288physics.plasm-ph
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空间和圆柱约束重离子等离子体中的非凡漂移波

Extraordinary Drift Wave in Space and Cylindrically Bounded Heavy Ion Plasmas

Hamid Saleem, Usman Saeed

AI总结:

本文研究了混合频率范围内垂直于密度梯度和磁场传播的静电与电磁漂移波,指出其在空间及圆柱约束重离子等离子体中的应用,并证实静电模式存在于电离层上部F区。

摘要:

指出在混合频率范围 $Ω_i \ll ω\ll Ω_e$(其中 $Ω_j=\frac{eB_0}{m_j c}$,$j=e,i$)内,垂直于密度梯度 $\nabla n_0=\hat{x} |\frac{dn_0}{dx}|$ 和外磁场 $\vec{B}_0=B_0 \hat{z}$ 方向传播的静电波和电磁波在空间和实验室等离子体中具有多种应用。电子等离子体波对于未来重离子等离子体实验具有重要意义,其结果也适用于为产生纯对离子富勒烯等离子体而进行的实验。静电模式被证明存在于地球电离层上部F区,电磁波则应用于圆柱约束的重离子等离子体。

英文摘要:

It is pointed out that electrostatic and electromagnetic waves propagating in perpendicular direction to the density gradient $\nabla n_0=\hat{x} |\frac{dn_0}{dx}|$ and external magnetic field $\vec{B}_0=B_0 \hat{z}$ in hybrid frequency range $Ω_i \ll ω\ll Ω_e$ (where $Ω_j=\frac{eB_0}{m_j c}$ and $j=e,i$) have several applications in space and laboratory plasmas. The electron plasma waves are important for the future experiments on heavier ion plasmas as well as the results are applicable to the experiments performed to create pure pair ion fullerene plasmas. The electrostatic modes are shown to exist in upper F-region of terrestrial ionosphere and electromagnetic waves are applied to cylindrically bounded heavy ion plasmas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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