dc.contributor.author |
Ghosh, S.S. |
|
dc.contributor.author |
Sekar Iyengar, A.N. |
|
dc.date.accessioned |
2015-06-23T09:46:55Z |
|
dc.date.accessioned |
2021-02-12T09:52:02Z |
|
dc.date.available |
2015-06-23T09:46:55Z |
|
dc.date.available |
2021-02-12T09:52:02Z |
|
dc.date.issued |
2002 |
|
dc.identifier.citation |
J.Plasma Phys., v.67/4, p.223-233, 2002. |
en_US |
dc.identifier.uri |
http://localhost:8080/xmlui/handle/123456789/164 |
|
dc.description.abstract |
A previous analysis of anomalous width variation for a single-ion rarefactive solitary wave [S. S. Ghosh and A. N. Sekar Iyengar, Phys. Plasmas, 4, 3204 (1997)] has been extended to a multi-ion species, and shows that the corresponding width-amplitude characteristics depend crucially on the respective ion concentrations; for example, with increasing light-ion concentration, an 'increasing-width' rarefactive solitary wave transforms to a 'deereasing-width' one for a constant Mach number exhibiting an overall U-shaped variation profile. The influence of the second ion species generally decreases with increasing amplitude, being maximum for the single to multi-ion transition. However, in the neighbourhood of double-layer-like solutions, the influence again becomes prominent, which may be associated with the corresponding energy-amplitude relations for both the ions. |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
Theoretical study |
en_US |
dc.subject |
Onecomponent plasma |
en_US |
dc.subject |
Rarefaction wave |
en_US |
dc.subject |
Solitary wave |
en_US |
dc.subject |
Plasma ion acoustic waves |
en_US |
dc.subject |
Anomalous width variation |
en_US |
dc.title |
Anomalous width variation for rarefactive ion acoustic solitary waves in the presence of warm multi-ions |
en_US |
dc.type |
Article |
en_US |
dc.identifier.accession |
090682 |
|