Nonlinear ion-acoustic waves supported by an ion beam
Author | dc.contributor.author | Gomberoff, L. | es_CL |
Admission date | dc.date.accessioned | 2008-05-14T14:12:24Z | |
Available date | dc.date.available | 2008-05-14T14:12:24Z | |
Publication date | dc.date.issued | 2007 | es_CL |
Cita de ítem | dc.identifier.citation | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 112 01/06/2023 2007 A6 | es_CL |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/118734 | |
General note | dc.description | Publicación ISI | es_CL |
Abstract | dc.description.abstract | It is shown that in a plasma composed by electrons, a proton core, and a proton beam propagating along an external magnetic field, finite amplitude left-hand polarized waves propagating backward relative to the beam direction can trigger nonlinear ion-acoustic waves supported by the beam. A detailed study of such instabilities is carried out. The instability bounds are such that if there are large amplitude left-hand polarized waves propagating toward the Sun, nonlinear ion-acoustic waves supported by the beam should exist in high-speed solar wind streams. | es_CL |
Lenguage | dc.language.iso | en | es_CL |
Keywords | dc.subject | CIRCULARLY-POLARIZED WAVES | es_CL |
Area Temática | dc.subject.other | Astronomy & Astrophysics | es_CL |
Título | dc.title | Nonlinear ion-acoustic waves supported by an ion beam | es_CL |
Document type | dc.type | Artículo de revista |
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