The interplanetary magnetic field and energetic electrons from Jupiter

J. R. Jokipii

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


The reported ∼4‐month "season" for observation of Jovian electron events at 1 a.u. is shown to be a plausible consequence of field‐line random walk in the solar wind. Values of the field‐line random‐walk coefficient deduced earlier in connection with observations of solar protons, photospheric supergranulation and the interplanetary magnetic‐field power spectrum, lead to an approximate value for the spread of Jovian electrons at 1 a.u. which corresponds to a ∼4‐month duration of events. This model is consistent with a point source at Jupiter.

Original languageEnglish (US)
Pages (from-to)281-283
Number of pages3
JournalGeophysical Research Letters
Issue number5
StatePublished - May 1976

ASJC Scopus subject areas

  • Geophysics
  • Earth and Planetary Sciences(all)


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