行星际闪烁观测中太阳风电子密度起伏谱的反演

Inversion of the Spectrum of Solar Wind Electron Density Fluctuations in Interplanetary Scintillation Observation

由行星际闪烁谱反演太阳风电子密度起伏谱有Ａｂｅｌ反变换方法和模式拟合方法．两种方法都采用了射电源视线上物理量均匀分布模式，Ａｂｅｌ反变换方法的反演结果依赖于太阳风速度的选取．计算表明。

There are two methods to invert the spectra of electron density in solar wind: inverse Abel transform and model fitting. It is assumed that physical parameters are the same everywhere along the line of sight to the source in the model. The result of inverse Abel transform depends on solar wind velocity. It is shown that non-uniform parameters of solar wind do not affect the inverse result.