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dc.contributor.authorDemiray, Hilmien_US
dc.date.accessioned2016-04-04T12:28:32Z
dc.date.available2016-04-04T12:28:32Z
dc.date.issued2016-03
dc.identifier.citationDemiray, H. (2016). Modulation of electron-acoustic waves in a plasma with kappa distribution. Physics of Plasmas, 23(3) doi:10.1063/1.4943279en_US
dc.identifier.issn1070-664X
dc.identifier.urihttps://hdl.handle.net/11729/792
dc.identifier.urihttp://dx.doi.org/10.1063/1.4943279
dc.description.abstractIn the present work, employing a one dimensional model of an unmagnetized collisionless plasma consisting of a cold electron fluid, hot electrons obeying κ velocity distribution, and stationary ions, we study the amplitude modulation of an electron-acoustic waves by use of the conventional reductive perturbation method. Employing the field equations of such a plasma, we obtained the nonlinear Schrödinger equation as the evolution equation. Seeking a harmonic wave solution with progressive wave amplitude to the evolution equation, as opposed to the plasma with vortex distribution, the amplitude wave assumes a shock wave type of solution. Finally, the modulational stability of the wave is studied and it is observed that the wave is modulationally stable for all admissible wave numbers.en_US
dc.language.isoengen_US
dc.publisherAmerican Institute of Physics Inc.en_US
dc.relation.isversionof10.1063/1.4943279
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.sourcePhysics of Plasmasen_US
dc.subjectAcoustic wavesen_US
dc.subjectAmplitude modulationen_US
dc.subjectCollisionless plasmasen_US
dc.subjectDifferential equationsen_US
dc.subjectElectronsen_US
dc.subjectHot electronsen_US
dc.subjectModulationen_US
dc.subjectNonlinear equationsen_US
dc.subjectPerturbation techniquesen_US
dc.subjectShock wavesen_US
dc.titleModulation of electron-acoustic waves in a plasma with kappa distributionen_US
dc.typearticleen_US
dc.description.versionPublisher's Versionen_US
dc.contributor.departmentIşık Üniversitesi, Fen-Edebiyat Fakültesi, Matematik Bölümüen_US
dc.contributor.departmentIşık University, Faculty of Arts and Sciences, Department of Mathematicsen_US
dc.contributor.authorIDTR5963
dc.identifier.volume23
dc.identifier.issue3
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.relation.publicationcategoryBelirsizen_US
dc.contributor.institutionauthorDemiray, Hilmi


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