Please use this identifier to cite or link to this item: https://hdl.handle.net/10321/849
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dc.contributor.authorLazarus, Ian Josephen_US
dc.date.accessioned2013-04-08T07:32:47Z-
dc.date.available2013-05-04T22:20:10Z-
dc.date.issued2012-05-04-
dc.identifier.citationI. J. Lazarus, R. Bharuthram, S. V. Singh, S. R. Pillay and G. S. Lakhina. Linear electrostatic waves in two­temperature electron–positron plasmas. Journal of Plasma Physics, 78 (2012): 621­628. doi:10.1017/S0022377812000451en_US
dc.identifier.urihttp://hdl.handle.net/10321/849-
dc.description.abstractLinear electrostatic waves in a magnetized four-component, two- temperature electron–positron plasma are investigated, with the hot species having the Boltzmann density distribution and the dynamics of cooler species governed by fluid equations with finite temperatures. A linear dispersion relation for electrostatic waves is derived for the model and analyzed for different wave modes. Analysis of the dispersion relation for perpendicular wave propagation yields a cyclotron mode with contributions from both cooler and hot species, which in the absence of hot species goes over to the upper hybrid mode of cooler species. For parallel propagation, both electron-acoustic and electron plasma modes are obtained, whereas for a single-temperature electron–positron plasma, only electron plasma mode can exist. Dispersion characteristics of these modes at different propagation angles are studied numerically.en_US
dc.format.extent8en_US
dc.language.isoenen_US
dc.publisherCambridge University Pressen_US
dc.subjectLinear electrostatic wavesen_US
dc.subjectTemperature electron–positron plasmaen_US
dc.subject.lcshBoltzmann distribution lawen_US
dc.subject.lcshDispersionen_US
dc.subject.lcshCyclotron wavesen_US
dc.subject.lcshPlasma wavesen_US
dc.subject.lcshElectromagnetic wavesen_US
dc.titleLinear electrostatic waves in two-temperature electron–positron plasmasen_US
dc.typeArticleen_US
dc.publisher.urihttp://journals.cambridge.org/abstract_S0022377812000451en_US
dc.dut-rims.pubnumDUT-001784en_US
dc.identifier.doi10.1017/S0022377812000451-
item.grantfulltextrestricted-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:Research Publications (Applied Sciences)
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