Mostrar el registro sencillo del ítem Kudeki, E. Bhattacharyya, S. 2019-01-21T11:59:37Z 2019-01-21T11:59:37Z 1999-12-01
dc.identifier.citation Kudeki, E., & Bhattacharyya, S. (1999). Postsunset vortex in equatorial F-region plasma drifts and implications for bottomside spread-F.==$Journal of Geophysical Research: Space Physics, 104$==(A12), 28163-28170. es_ES
dc.description.abstract Recent high‐resolution incoherent scatter drift measurements conducted at Jicamarca during solar minimum conditions indicate that a vortical plasma flow pattern accompanies the well known prereversal enhancement events observed in the equatorial F region. The vortex is centered at ∼250 km altitude and about 2000–3000 km east of the evening terminator and is characterized by upward and downward flows to the west and to the east and eastward and westward flows on the top and the bottom, respectively. Postsunset bottomside spread‐F events are observed to commence in the interior of the vortex in regions of westward plasma drifts. The formation of the vortex implies localized charging of the postsunset bottomside F region in response to eastward neutral wind driven F region dynamo action. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher American Geophysical Union es_ES
dc.relation.ispartof urn:issn:2169-9380
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.subject Coherent scattering es_ES
dc.subject F region es_ES
dc.subject Neutral wind es_ES
dc.title Postsunset vortex in equatorial F-region plasma drifts and implications for bottomside spread-F es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde es_ES
dc.identifier.journal Journal of Geophysical Research es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi es_ES




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