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dc.contributor.authorHaas, Fernandopt_BR
dc.contributor.authorPascoal, Kellen Alvespt_BR
dc.contributor.authorMendonça, José Titopt_BR
dc.date.accessioned2017-07-05T02:39:21Zpt_BR
dc.date.issued2017pt_BR
dc.identifier.issn1539-3755pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/163655pt_BR
dc.description.abstractThe work investigates the coupling between ion-acoustic waves and neutrino flavor oscillations in a nonrelativistic electron-ion plasma under the influence of a mixed neutrino beam. Neutrino oscillations are mediated by the flavor polarization vector dynamics in a material medium. The linear dispersion relation around homogeneous static equilibria is developed. When resonant with the ion-acoustic mode, the neutrino flavor oscillations can transfer energy to the plasma exciting a new fast unstable mode in extreme astrophysical scenarios. The growth rate and the unstable wavelengths are determined in typical type II supernova parameters. The predictions can be useful for a new indirect probe on neutrino oscillations in nature.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review. E, Statistical, nonlinear, and soft matter physics. Melville. Vol. 95, no. 1 (Jan. 2017), 013207, 6 p.pt_BR
dc.rightsOpen Accessen
dc.subjectOscilações de neutrinospt_BR
dc.subjectOndas íon-acústicas em plasmaspt_BR
dc.subjectRelações de dispersãopt_BR
dc.titleCoupling between ion-acoustic waves and neutrino oscillationspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001019883pt_BR
dc.type.originEstrangeiropt_BR


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