Implications of the equipotential field line approximation for equatorial spread F analysis

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dc.contributor.authorAveiro, H. C.
dc.contributor.authorHysell, D. L.
dc.date.accessioned2018-11-08T10:57:59Z
dc.date.available2018-11-08T10:57:59Z
dc.date.issued2012-06-13
dc.description.abstractThree different approaches to the evaluation of the electrostatic potential in the ionosphere under equatorial spread F(ESF) conditions are considered. First, we calculate the potential using an analytical approach, applying force balance laws to a simplified ionosphere. Second, we compute the potential around a cylinder‐like plasma depletion in an idealized ionosphere using both the equipotential field line (EFL) approach and the full 3‐D solution to the electrostatic potential problem. Our third approach involves an initial boundary value simulation in a realistic ionosphere using both EFL and 3‐D potential solutions. The results show that the equipotential field line assumption does not fully capture the 3‐D structure of the ionospheric current system and leads to an underestimation of the growth rate of ESF irregularities in numerical simulations.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationAveiro, H. C., & Hysell, D. L. (2012). Implications of the equipotential field line approximation for equatorial spread F analysis.==$Geophysical Research Letters, 39$==(11), L11106. https://doi.org/10.1029/2012GL051971es_ES
dc.identifier.doihttps://doi.org/10.1029/2012GL051971es_ES
dc.identifier.journalGeophysical Research Letterses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/3415
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:0094-8276
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectEquatorial spread Fes_ES
dc.subjectIonospheric currentses_ES
dc.subjectSpace weatheres_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleImplications of the equipotential field line approximation for equatorial spread F analysises_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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