Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas

The effect of the structure parameter on the compressibility of dust grains and soliton behavior in a dusty plasma system consisting of Maxwellian electrons, ions, and dust grains charged with a negative charge has been studied. In the theoretical study, a reductive perturbation technique was used t...

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Main Authors: Najah Kabalan, Mahmoud Ahmad, Ali Asad
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Advances in Mathematical Physics
Online Access:http://dx.doi.org/10.1155/2020/2717193
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author Najah Kabalan
Mahmoud Ahmad
Ali Asad
author_facet Najah Kabalan
Mahmoud Ahmad
Ali Asad
author_sort Najah Kabalan
collection DOAJ
description The effect of the structure parameter on the compressibility of dust grains and soliton behavior in a dusty plasma system consisting of Maxwellian electrons, ions, and dust grains charged with a negative charge has been studied. In the theoretical study, a reductive perturbation technique was used to derive the Korteweg-de Vries (KdV) equation and employ the Hirota bilinear method to obtain multisoliton solution. It is found that coupling and structure parameters have a clear effect on the compressibility. These changes in the compressibility affected the amplitude and width of interactive solitons, in addition to the phase shifts resulting from the interaction. These results can be used to understand the behavior of solitary waves that occur in various natural and laboratory plasma environments with dust impurity situations.
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institution Kabale University
issn 1687-9120
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series Advances in Mathematical Physics
spelling doaj-art-5fc158b5fe05482a83db8ae5f93e4c442025-02-03T01:00:39ZengWileyAdvances in Mathematical Physics1687-91201687-91392020-01-01202010.1155/2020/27171932717193Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty PlasmasNajah Kabalan0Mahmoud Ahmad1Ali Asad2Department of Physics, Faculty of Science, Tishreen University, Latakia, SyriaDepartment of Physics, Faculty of Science, Tishreen University, Latakia, SyriaDepartment of Physics, Faculty of Science, Tishreen University, Latakia, SyriaThe effect of the structure parameter on the compressibility of dust grains and soliton behavior in a dusty plasma system consisting of Maxwellian electrons, ions, and dust grains charged with a negative charge has been studied. In the theoretical study, a reductive perturbation technique was used to derive the Korteweg-de Vries (KdV) equation and employ the Hirota bilinear method to obtain multisoliton solution. It is found that coupling and structure parameters have a clear effect on the compressibility. These changes in the compressibility affected the amplitude and width of interactive solitons, in addition to the phase shifts resulting from the interaction. These results can be used to understand the behavior of solitary waves that occur in various natural and laboratory plasma environments with dust impurity situations.http://dx.doi.org/10.1155/2020/2717193
spellingShingle Najah Kabalan
Mahmoud Ahmad
Ali Asad
Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
Advances in Mathematical Physics
title Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
title_full Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
title_fullStr Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
title_full_unstemmed Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
title_short Study of Dust-Acoustic Multisoliton Interactions in Strongly Coupled Dusty Plasmas
title_sort study of dust acoustic multisoliton interactions in strongly coupled dusty plasmas
url http://dx.doi.org/10.1155/2020/2717193
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AT mahmoudahmad studyofdustacousticmultisolitoninteractionsinstronglycoupleddustyplasmas
AT aliasad studyofdustacousticmultisolitoninteractionsinstronglycoupleddustyplasmas