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On the Existence of Hypersonic Electrostatic Solitons (Estimation of Limiting Mach Numbers of Ion-Sound Solitons in a Warm Plasma)

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dc.contributor.authorDubinov, A. E.
dc.contributor.authorSuslova, O. V.
dc.date.accessioned2024-11-27T16:07:10Z
dc.date.available2024-11-27T16:07:10Z
dc.date.issued2020
dc.description.abstractWe develop a nonlinear theory of ion-sound waves in a collisionless warm electron-ion plasma. The theory is based on analysis of the Sagdeev pseudopotential. We consider two (isothermal and adiabatic) models of ion-sound waves. We calculate the dependences of the maximal Mach number for solitons on reduced temperature (nonequilibrium parameter) of the plasma in both models. It is shown that the maximal value of the Mach number cannot exceed the fundamental limit (2.54). We have answered the question concerning the existence of hypersonic ion-sound solitons: hypersonic solitons do not exist.
dc.format.extentС. 844-852
dc.identifier.citationDubinov, A. E. On the Existence of Hypersonic Electrostatic Solitons (Estimation of Limiting Mach Numbers of Ion-Sound Solitons in a Warm Plasma) / Dubinov, AE, Suslova, OV // Journal of Experimental and Theoretical Physics. - 2020. - 131. - № 5. - P. 844-852. - 10.1134/S1063776120100040
dc.identifier.doi10.1134/S1063776120100040
dc.identifier.urihttps://www.doi.org/10.1134/S1063776120100040
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85097575475&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000602620500018
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/23059
dc.relation.ispartofJournal of Experimental and Theoretical Physics
dc.titleOn the Existence of Hypersonic Electrostatic Solitons (Estimation of Limiting Mach Numbers of Ion-Sound Solitons in a Warm Plasma)
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume131
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relation.isOrgUnitOfPublication.latestForDiscovery3d683db7-9a7b-4e1e-8011-ff80d8ac7d34
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