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The dispersion relation for ion-acoustic waves in plasma with ion flow has been analyzed. It is shown that these waves may exist (under certain conditions) in the form of backward… Click to show full abstract
The dispersion relation for ion-acoustic waves in plasma with ion flow has been analyzed. It is shown that these waves may exist (under certain conditions) in the form of backward waves with antiparallel group and phase velocities. The range of ion flow velocities allowing implementation of backward ion-acoustic waves is found.
Keywords:
ion acoustic;
backward waves;
acoustic waves;
plasma backward;
waves plasma
Journal Title: Physics of Wave Phenomena
Year Published: 2017
Link to full text (if available)
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Journal Title: Physics of Wave Phenomena
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!