Equatorial spread-F initiation: Post-sunset vortex, thermospheric winds, gravity waves

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dc.contributor.authorKudeki, Erhan
dc.contributor.authorAkgiray, Ahmed
dc.contributor.authorMilla, Marco
dc.contributor.authorChau Chong Shing, Jorge Luis
dc.contributor.authorHysell, David L.
dc.date.accessioned2018-06-26T15:10:25Z
dc.date.available2018-06-26T15:10:25Z
dc.date.issued2007-12
dc.description.abstractWe present experimental evidence and modeling results which indicate that eastward thermospheric wind is the primary controlling factor of equatorial spread-F initiation in the post-sunset ionosphere. Eastward wind-driven Pedersen currents are able to polarize F-region density perturbations with westward tilting wavefronts into rapidly growing modes to trigger the formation of spread-F bubbles. The described process is so rapid that seeding requirements of spread-F initiation by external factors such as gravity waves are effectively eliminated.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationKudeki, E., Akgiray, A., Milla, M., Chau, J. L., & Hysell, D. L. (2007). Equatorial spread-F initiation: Post-sunset vortex, thermospheric winds, gravity waves.==$Journal of Atmospheric and Solar-Terrestrial Physics, 69$==(17-18), 2416-2427. https://doi.org/10.1016/j.jastp.2007.04.012es_ES
dc.identifier.doihttps://doi.org/10.1016/j.jastp.2007.04.012es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalJournal of Atmospheric and Solar-Terrestrial Physicses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/1545
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relation.ispartofurn:issn:1364-6826
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectEquatorial ionospherees_ES
dc.subjectIonospheric irregularitieses_ES
dc.subjectIonospheric dynamicses_ES
dc.subjectCurrent systemses_ES
dc.subjectPlasma waves and instabilitieses_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleEquatorial spread-F initiation: Post-sunset vortex, thermospheric winds, gravity waveses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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