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DC Field | Value | Language |
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dc.contributor.author | Rehman, Momin A. | - |
dc.contributor.author | Mishra, M.K. | - |
dc.date.accessioned | 2022-07-27T10:09:33Z | - |
dc.date.available | 2022-07-27T10:09:33Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | Waves in Random and Complex Media, doi: 10.1080/17455030.2021.1951889 | en_US |
dc.identifier.uri | http://library.iigm.res.in:8080/xmlui/handle/123456798/209 | - |
dc.description.abstract | The ion-acoustic Gardner solitons in negative ion plasma have been studied. The Gardner equation is deduced by employing the reductive perturbation technique. We have investigated the ion-acoustic Gardner solitons in negative ion plasma in the parametric regime where the KdV equation is no longer valid to study soliton solution. It is found that for a given set of parameter values with negative ion concentration (α) less than the critical value (αc), i.e. α<αc; the system supports compressive Gardner soliton, whereas for α>αc, rarefactive Gardner soliton exists. It is also investigated that Gardner solitons exist only for the fast mode, whereas no such structure is found in the case of the slow mode. The present study may be helpful to understand the nonlinear ion-acoustic solitary waves in space plasma and laboratory experiment plasmas also can be helpful for the study of Ionospheric auroral and magnetospheric plasmas where negative ions are present. | en_US |
dc.language.iso | en | en_US |
dc.subject | Ion-acoustic soliton | en_US |
dc.subject | Gardner soliton | en_US |
dc.subject | Rarefactive Gardner solitons | en_US |
dc.subject | Compressive Gardner solitons | en_US |
dc.subject | Quantum dust acoustic waves | en_US |
dc.subject | Magnetospheric plasma | en_US |
dc.title | Ion-acoustic Gardner solitons in negative ion plasmas | en_US |
dc.type | Article | en_US |
Appears in Collections: | UAS_Reprints |
Files in This Item:
File | Description | Size | Format | |
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MominARehman_MKMishra_WavesinRandCompl_2021.pdf Restricted Access | 3.92 MB | Adobe PDF | View/Open Request a copy |
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