Show simple item record

dc.contributor.authorWu, Jun
dc.contributor.authorRietveld, Michael T
dc.contributor.authorHäggström, Ingemar
dc.contributor.authorZhao, H.
dc.contributor.authorXu, T
dc.contributor.authorXu, Z
dc.date.accessioned2019-03-14T21:12:12Z
dc.date.available2019-03-14T21:12:12Z
dc.date.issued2018-09-20
dc.description.abstractThe observation of ultra high frequency radar during an ionospheric experiment carrying out at the European Incoherent Scatter Scientific Association, demonstrates a systematic variation in the altitude of the pump enhanced ion line, which is quite remarkably dependent on the pump frequency, that is, when the pump frequency sweeps above the fifth gyroharmonic, the altitude of the enhanced ion line is ~3 to ~6 km lower than that at the pump frequency very close to the fifth gyroharmonic. The analysis shows that the systematic variation in the altitude of the pump enhanced ion line is principally dependent on the enhanced electron temperature, although the changes in the profile of the electron density brought about by the ionospheric heating are not independent of those systematic altitude variations.en_US
dc.descriptionThis is a peer-reviewed, un-copyedited version of an article published in <i>Plasma Science and Technology</i>. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at <a href=https://doi.org/10.1088/2058-6272/aadd44>https://doi.org/10.1088/2058-6272/aadd44</a>.en_US
dc.identifier.citationWu, J., Rietveld, M.T., Häggström, I., Zhao, H., Xu, T. & Xu, Z. (2018). Systematic variation in observing altitude of enhanced ion line by the pump near fifth gyroharmonic. <i>Plasma Science and Technology, 20</i>(12), 125301. https://doi.org/10.1088/2058-6272/aadd44en_US
dc.identifier.cristinIDFRIDAID 1658665
dc.identifier.doihttps://doi.org/10.1088/2058-6272/aadd44
dc.identifier.issn1009-0630
dc.identifier.urihttps://hdl.handle.net/10037/14981
dc.language.isoengen_US
dc.publisherIOP Publishingen_US
dc.relation.journalPlasma Science and Technology
dc.rights.accessRightsopenAccessen_US
dc.subjectVDP::Mathematics and natural science: 400::Physics: 430::Space and plasma physics: 437en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Fysikk: 430::Rom- og plasmafysikk: 437en_US
dc.subjectIonospheric heatingen_US
dc.subjectEnhanced ion lineen_US
dc.subjectUHF radaren_US
dc.subjectObserving altitudeen_US
dc.subjectBragg conditionen_US
dc.titleSystematic variation in observing altitude of enhanced ion line by the pump near fifth gyroharmonicen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


File(s) in this item

Thumbnail

This item appears in the following collection(s)

Show simple item record