LIU DANDAN, DENG XIAOHUA, WANG JINGFANG, et al. Wavelet Analysis of Multi-Scale Magnetic Turbulence in Earth’s Plasma Boundary. [J]. 2007, (1): 115-118.
LIU DANDAN, DENG XIAOHUA, WANG JINGFANG, et al. Wavelet Analysis of Multi-Scale Magnetic Turbulence in Earth’s Plasma Boundary. [J]. 2007, (1): 115-118.DOI:
The method of wavelet analysis can be used to analyze multi-scale magnetic turbulence in Earth’s plasma sheet boundary.Using the data of magnetic field from Cluster Ⅱ to calculate the relative power of the turbulence in Earth’s plasma sheet boundary.It is found that on event of reconnection of Oct.01
2001
there are strong magnetic turbulence and intermittence from 09:40 UT to 09:50 UT and some weaker turbulence before 09:30 UT and 10:00 UT for small scale and large scale.Comparing with the result from event of Sep.08
2002 without reconnection
it has shown that the method of wavelet can rapidly
effectively and robustly analyze the multi-scale magnetic turbulence in the plasma sheet boundary.
关键词
磁场扰动幂律定律小波分析多尺度
Keywords
magnetic turbulencepower-lawwavelet analysismulti-scale