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首页> 外文期刊>Journal of Geophysical Research. Biogeosciences >Cavitation of lower hybrid waves in the Earth's ionosphere: A model analysis
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Cavitation of lower hybrid waves in the Earth's ionosphere: A model analysis

机译:地球电离层中较低混合波的空化:模型分析

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摘要

Lower hybrid wave cavities detected by the Freja satellite are analyzed. On the basis of simple statistical arguments by use of signals from two density probes, it is possible to obtain rather general results concerning the individual shapes of these cavities. In particular, it is demonstrated that a cylindrically symmetric Gaussian density depletion seems to give a very good fit for a vast majority of cases. The validity of this model is shown to give a great simplification in the interpretation of the data. As a result, a number of well-defined characteristics are obtained which have to be accommodated within an ultimate theory describing the observed wave phenomena. [References: 27]
机译:分析了Freja卫星检测到的较低的混合波腔。在使用来自两个密度探针的信号的简单统计论据的基础上,可以获得关于这些空腔的各个形状的相当普遍的结果。特别是,已证明圆柱对称的高斯密度损耗似乎非常适合大多数情况。结果表明,该模型的有效性大大简化了数据的解释。结果,获得了许多明确定义的特性,这些特性必须包含在描述观察到的波动现象的最终理论中。 [参考:27]

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