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Theory of Weak Modified Electron Acoustic Double Layers and Solitary Waves in Presence of Negative Ions

✍ Scribed by M. Dey; K. S. Goswami; S. Bujarbarua


Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
485 KB
Volume
29
Category
Article
ISSN
0005-8025

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✦ Synopsis


We have studied the analytic solutions for modified electron acoustic double layers and solitary waves in a four component plasma system viz. two electrons and two ions, one positive and the other negative. It has been shown that DL solution does not exist when the temperatures of the free and the trapped particles are considered to be same fox all the free species. On the other hand, DL solutions are found to exist when the effects of the reflected electrons (hot) are considered. The velocity and thickness of the DL have been valculated.