Generation of supersonic solitions by earthquake emission in the van Allen rediation belt
The parametric coupling between earthquake emitted circularly polarized electromagnetic radiation and ponderomotively driven ion-acoustic perturbations in the Van Allen Radiation Belt is considered. A cubic nonlinear Schrödinger equation for the modulated radiation envelope is derived, and then solv...
| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado em: |
BRAC University
2010
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| Assuntos: | |
| Acesso em linha: | http://hdl.handle.net/10361/544 |
| Resumo: | The parametric coupling between earthquake emitted circularly polarized electromagnetic radiation and ponderomotively driven ion-acoustic perturbations in the Van Allen Radiation Belt is considered. A cubic nonlinear Schrödinger equation for the modulated radiation envelope is derived, and then solved analytically. Supersonic solitons are found to be generated in the Van
Allen Belt which can be a tool for the prediction of a massive earthquake to be followed. |
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