DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Cheong Rim | ko |
dc.date.accessioned | 2016-04-22T07:49:59Z | - |
dc.date.available | 2016-04-22T07:49:59Z | - |
dc.date.created | 2015-12-10 | - |
dc.date.created | 2015-12-10 | - |
dc.date.created | 2015-12-10 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.citation | PHYSICS OF PLASMAS, v.22, no.10, pp.102902 | - |
dc.identifier.issn | 1070-664X | - |
dc.identifier.uri | http://hdl.handle.net/10203/205740 | - |
dc.description.abstract | The structural changes of kinetic Alfven solitary waves ( KASWs) due to higher-order terms are investigated. While the first-order differential equation for KASWs provides the dispersion relation for kinetic Alfven waves, the second-order differential equation describes the structural changes of the solitary waves due to higher-order nonlinearity. The reductive perturbation method is used to obtain the second-order and third-order partial differential equations; then, Kodama and Taniuti's technique [J. Phys. Soc. Jpn. 45, 298 (1978)] is applied in order to remove the secularities in the third-order differential equations and derive a linear second-order inhomogeneous differential equation. The solution to this new second-order equation indicates that, as the amplitude increases, the hump-type Korteweg-de Vries solution is concentrated more around the center position of the soliton and that dip-type structures form near the two edges of the soliton. This result has a close relationship with the interpretation of the complex KASW structures observed in space with satellites. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Structural changes of small amplitude kinetic Alfven solitary waves due to second-order corrections | - |
dc.type | Article | - |
dc.identifier.wosid | 000364403600070 | - |
dc.identifier.scopusid | 2-s2.0-84945156961 | - |
dc.type.rims | ART | - |
dc.citation.volume | 22 | - |
dc.citation.issue | 10 | - |
dc.citation.beginningpage | 102902 | - |
dc.citation.publicationname | PHYSICS OF PLASMAS | - |
dc.identifier.doi | 10.1063/1.4933307 | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | LOW-BETA-PLASMA | - |
dc.subject.keywordPlus | HIGHER-ORDER CORRECTIONS | - |
dc.subject.keywordPlus | ION-ACOUSTIC-WAVES | - |
dc.subject.keywordPlus | SOLITONS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.