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...
| Auteurs principaux: | , |
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| Format: | Article |
| Langue: | English |
| Publié: |
BRAC University
2010
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| Sujets: | |
| Accès en ligne: | http://hdl.handle.net/10361/544 |
| Résumé: | 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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