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dc.contributor.authorJuli, Marcelo Camargo dept_BR
dc.contributor.authorSchneider, Ruth de Souzapt_BR
dc.contributor.authorGonçalves, Diego Antônio Falcetapt_BR
dc.contributor.authorPereira, Vera Jatenco Silvapt_BR
dc.date.accessioned2011-01-29T06:00:29Zpt_BR
dc.date.issued2004pt_BR
dc.identifier.issn0093-3813pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/27594pt_BR
dc.description.abstractWe present results obtained in recent years for wave propagation in a magnetized dusty plasma, including variable charge of the dust particles, and using a kinetic approach. Two forms of the dielectric tensor are obtained, which can be used depending on the application to be done. This dielectric tensor is used in some applications, in order to study the importance and influence of the variable charge on dust particles in the wave propagation characteristics. We first consider the magnetosonic wave and show that the variable charge of the dust gives the possibility of absorption. We also analyze the spatial absorption of this wave, including effects up to second order in the Larmor radius. Finally, we analyze Alfvén waves behavior in such dusty plasmas. The dispersion relation and damping rates of this mode are obtained.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofIEEE transactions on plasma science. Piscataway. Vol. 32, no. 2 (Apr. 2004), p. 542-550pt_BR
dc.rightsOpen Accessen
dc.subjectPoeira cósmica (plasma)pt_BR
dc.subjectAlfvén wavesen
dc.subjectOndas eletromagnéticaspt_BR
dc.subjectKinetic theoryen
dc.subjectMagnetized dusty plasmasen
dc.subjectTeoria cinetica de plasmaspt_BR
dc.subjectPropagacao de ondas eletromagneticas em plasmaspt_BR
dc.subjectVariable dust chargeen
dc.subjectWave propagationen
dc.titleWaves in magnetized dusty plasmas with variable charge on dust particlespt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000503669pt_BR
dc.type.originEstrangeiropt_BR


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