Asset Details

  • Description:
  • Sketch illustrating parametric decay of Langmuir oscillations. (a) Frequency versus wave number of Langmuir/electron‐acoustic waves in a plateau plasma. (b) The same as in Figure a but with higher resolution. The two points mark the Langmuir oscillations (pump wave at ω = ωe and k = 0) and the Langmuir electron‐acoustic wave at (ωL,kL). (c) Dispersion of ion‐acoustic waves; here the frequency is normalized to the ion plasma frequency ωi. The point (ωs, ks=−kL) marks the low‐frequency decay product which propagates opposite to the Langmuir/electron‐acoustic wave.
  • License:
  • Rights Managed
  • Rights Holder:
  • John Wiley & Sons, Inc.
  • License Rights Holder:
  • ©2017. American Geophysical Union. All Rights Reserved.
  • Asset Type:
  • Image
  • Asset Subtype:
  • Chart/Graph
  • Image Orientation:
  • Portrait
  • Image Dimensions:
  • 1654 x 2254
  • Image File Size:
  • 255 KB
  • Creator:
  • Konrad Sauer, David M. Malaspina, Marc Pulupa, Chadi S. Salem
  • Credit:
  • Sauer, K., Malaspina, D. M., Pulupa, M., & Salem, C. S. (2017). Parametric decay of current‐driven Langmuir waves in plateau plasmas: Relevance to solar wind and foreshock events. Journal of Geophysical Research: Space Physics, 122(7), 7005-7020. https://doi.org/10.1002/2017JA024258.
  • Collection:
  • Keywords:
  • Restrictions:
  • Property Release:
  • No
  • Model Release:
  • No
  • Purchasable:
  • Yes
  • Sensitive Materials:
  • No
  • Article Authors:
  • Konrad Sauer, David M. Malaspina, Marc Pulupa, Chadi S. Salem
  • Article Copyright Year:
  • 2017
  • Publication Volume:
  • 122
  • Publication Issue:
  • 7
  • Publication Date:
  • 07/01/2017
  • DOI:

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