Spectral Structure of Ultralow-Frequency Electromagnetic Fields Near Comet Halley

  1. Alan Johnstone
  1. Yu. M. Mikhailov1,
  2. O.V. Kapustina1,
  3. G.A. Mikhailova1,
  4. E. G. Eroshenko1,
  5. V.A. Styazhkin1,
  6. J.G. Trotignon2 and
  7. K. Sauer3

Published Online: 26 MAR 2013

DOI: 10.1029/GM061p0171

Cometary Plasma Processes

Cometary Plasma Processes

How to Cite

Mikhailov, Yu. M., Kapustina, O.V., Mikhailova, G.A., Eroshenko, E. G., Styazhkin, V.A., Trotignon, J.G. and Sauer, K. (1991) Spectral Structure of Ultralow-Frequency Electromagnetic Fields Near Comet Halley, in Cometary Plasma Processes (ed A. Johnstone), American Geophysical Union, Washington, D. C.. doi: 10.1029/GM061p0171

Author Information

  1. 1

    IZMIRAN, Troitzk, Moscow Region 142092, USSR

  2. 2

    LPCE-CNRS, G-45045, Orleans, France

  3. 3

    IKF, Berlin, Germany

Publication History

  1. Published Online: 26 MAR 2013
  2. Published Print: 1 JAN 1991

ISBN Information

Print ISBN: 9780875900278

Online ISBN: 9781118663660

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Keywords:

  • Comets;
  • Space plasmas;
  • Astrophysics

Summary

The energy spectra of electromagnetic field and plasma density in the 10−4 - 4×10−2 Hz frequency bands observed on Vega 1 behind bow shock are presented. It has been shown that the spectral maxima coincide with the cyclotron frequencies of cometary molecular ions.