{"title":"On the Nonlinear Dust Acoustic Perturbations in the Ionosphere of Mars","authors":"Yu. S. Reznichenko, Yu. N. Izvekova, S. I. Popel","doi":"10.1134/S1063780X24601688","DOIUrl":null,"url":null,"abstract":"<p>Dust acoustic solitons and nonlinear periodic waves propagating in the ionosphere of Mars in plasma–dust clouds at altitudes of about 100 km have been considered. The dependence of the soliton amplitude on the charge of dust particles and plasma electron density has been studied. It is shown that an important factor influencing the soliton parameters is the adiabatic capture of plasma electrons (ions). The possibility of the existence of nonlinear periodic waves in the ionosphere of Mars has been studied. It is shown that the spatial period of the wave can be sufficient for its recording by a spacecraft. The possibility of the occurrence of dust acoustic wave perturbations in the ionosphere of Mars should be taken into account when processing and interpreting observation data.</p>","PeriodicalId":735,"journal":{"name":"Plasma Physics Reports","volume":"50 11","pages":"1428 - 1437"},"PeriodicalIF":0.9000,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Plasma Physics Reports","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063780X24601688","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, FLUIDS & PLASMAS","Score":null,"Total":0}
引用次数: 0
Abstract
Dust acoustic solitons and nonlinear periodic waves propagating in the ionosphere of Mars in plasma–dust clouds at altitudes of about 100 km have been considered. The dependence of the soliton amplitude on the charge of dust particles and plasma electron density has been studied. It is shown that an important factor influencing the soliton parameters is the adiabatic capture of plasma electrons (ions). The possibility of the existence of nonlinear periodic waves in the ionosphere of Mars has been studied. It is shown that the spatial period of the wave can be sufficient for its recording by a spacecraft. The possibility of the occurrence of dust acoustic wave perturbations in the ionosphere of Mars should be taken into account when processing and interpreting observation data.
期刊介绍：
Plasma Physics Reports is a peer reviewed journal devoted to plasma physics. The journal covers the following topics: high-temperature plasma physics related to the problem of controlled nuclear fusion based on magnetic and inertial confinement; physics of cosmic plasma, including magnetosphere plasma, sun and stellar plasma, etc.; gas discharge plasma and plasma generated by laser and particle beams. The journal also publishes papers on such related topics as plasma electronics, generation of radiation in plasma, and plasma diagnostics. As well as other original communications, the journal publishes topical reviews and conference proceedings.
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