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dc.contributor.author Hysell, D. L.
dc.contributor.author Chau Chong Shing, Jorge Luis
dc.date.accessioned 2018-07-16T12:09:01Z
dc.date.available 2018-07-16T12:09:01Z
dc.date.issued 2004-11
dc.identifier.citation Hysell, D. L., & Chau, J. L. (2004). Interpreting the Doppler spectrum of coherent scatter from topside equatorial spread F.==$Journal of Atmospheric and Solar-Terrestrial Physics, 66$==(17), 1549-1557. https://doi.org/10.1016/j.jastp.2004.07.003 es_ES
dc.identifier.govdoc index-oti2018
dc.identifier.uri http://hdl.handle.net/20.500.12816/1862
dc.description.abstract A theory predicting the shape of coherent scatter radar Doppler spectra from field aligned plasma irregularities is presented. The theory pertains to electrostatic turbulence in guiding center plasmas and utilizes a test particle approach. Numerous simplifying assumptions are made which limit the applicability of the theory. We find that the theory may hold for the case of topside equatorial spread F irregularities in the so-called inertial regime. Here, the Doppler spectra are predicted to be essentially Gaussian in shape with a width equal to the RMS velocity of the plasma in the scattering volume. The theory is tested against the output of a direct numerical simulation of the inertial interchange instability and against new data from Jicamarca taken with an aperiodic pulsing technique. An experimental means of inferring the wave number spectrum of ionospheric irregularities using ground-based radar is outlined. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof urn:issn:1364-6826
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.subject Equatorial ionosphere es_ES
dc.subject Ionospheric irregularities es_ES
dc.subject Plasma turbulence es_ES
dc.title Interpreting the Doppler spectrum of coherent scatter from topside equatorial spread F es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.01 es_ES
dc.identifier.journal Journal of Atmospheric and Solar-Terrestrial Physics es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi https://doi.org/10.1016/j.jastp.2004.07.003 es_ES

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