Corpus ID: 118986035

Conductivity spectrum and dispersion relation in solar wind turbulence

  title={Conductivity spectrum and dispersion relation in solar wind turbulence},
  author={R. Treumann and Wolfgang Baumjohann},
  journal={arXiv: Space Physics},
  • R. Treumann, Wolfgang Baumjohann
  • Published 2017
  • Physics
  • arXiv: Space Physics
  • Magnetic turbulence in the solar wind is treated from the point of view of electrodynamics. This can be done based on the use of Poynting's theorem attributing all turbulent dynamics to the spectrum of turbulent conductivity. For two directions of propagation of the turbulent fluctuations of the electromagnetic field with respect to the mean plus external magnetic fields an expression is constructed for the spectrum of turbulent dissipation. Use of solar wind observations of electromagnetic… CONTINUE READING
    Poynting's theorem in magnetic turbulence
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