dc.contributor.author |
Kamalam, T. |
|
dc.contributor.author |
Steffy, S.V. |
|
dc.contributor.author |
Ghosh, S.S. |
|
dc.date.accessioned |
2010-02-01T01:16:46Z |
|
dc.date.accessioned |
2021-02-12T09:55:22Z |
|
dc.date.available |
2010-02-01T01:16:46Z |
|
dc.date.available |
2021-02-12T09:55:22Z |
|
dc.date.issued |
2018 |
|
dc.identifier.citation |
Journal of Plasma Physics, 84, 905840406, doi: 10.1017/S0022377818000740 |
en_US |
dc.identifier.uri |
http://localhost:8080/xmlui/handle/123456789/1478 |
|
dc.description.abstract |
An electron acoustic super solitary wave has been derived using the Sagdeev
pseudopotential technique for a four component magnetized plasma consisting of the
beam and bulk fluid electrons and two ions with Maxwell Boltzmann distributions.
This is the first theoretical report of a super solitary wave in a magnetized plasma
which has no direct association with the singularity of the pseudopotential. It shows
a narrow and spiky subwell near the low potential which causes the lateral inversion
of the wiggle for the bipolar electric field vis-á-vis the unmagnetized plasma. An
analytical formalism was developed to identify these novel kinds of super solitary
waves and their transition processes have been characterized. It was observed that the
super solitary wave is directly influenced by the singularity of the pseudopotential
lying in the vicinity of the solution. The first ever prediction of the electron acoustic
super solitary wave raises the possibility of its application to the interpretation of the
satellite observations of the electrostatic field data. |
en_US |
dc.language.iso |
en_US |
en_US |
dc.subject |
Plasma nonlinear phenomena |
en_US |
dc.subject |
Plasma waves |
en_US |
dc.subject |
Space plasma physics |
en_US |
dc.title |
Electron acoustic super solitary waves in a magnetized plasma |
en_US |
dc.type |
Article |
en_US |
dc.identifier.accession |
091770 |
|