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Substorm Injection Boundaries

  • Carl E. McIlwain
Part of the Astrophysics and Space Science Library book series (ASSL, volume 44)

Abstract

An improved magnetospheric electric field model is used to compute the initial locations of particles injected by several substorms. Trajectories are traced from the time of their encounter with the ATS-5 satellite backwards to the onset time given by ground-based magnetometers. A spiral shaped inner boundary of injection is found which is quite similar to that found by a statistical analysis. This injection boundary is shown to move in an energy dependent fashion which can explain the soft energy spectra observed at the inner edge of the electrons plasma sheet.

Keywords

Plasma Sheet Magnetic Field Model Synchronous Orbit Auroral Breakup Electric Field Model 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© D. Reidel Publishing Company, Dordrecht-Holland 1974

Authors and Affiliations

  • Carl E. McIlwain
    • 1
  1. 1.Physics DepartmentUniversity of California, San DiegoLa JollaUSA

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