Dependence of EMIC wave parameters during quiet, geomagnetic storm, and geomagnetic storm phase times

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dc.citation.firstpage6277en_US
dc.citation.issueNumber7en_US
dc.citation.journalTitleJournal of Geophysical Research: Space Physicsen_US
dc.citation.lastpage6291en_US
dc.citation.volumeNumber121en_US
dc.contributor.authorHalford, A.J.en_US
dc.contributor.authorFraser, B.J.en_US
dc.contributor.authorMorley, S.K.en_US
dc.contributor.authorElkington, S.R.en_US
dc.contributor.authorChan, A.A.en_US
dc.date.accessioned2017-08-21T14:34:15Zen_US
dc.date.available2017-08-21T14:34:15Zen_US
dc.date.issued2016en_US
dc.description.abstractAs electromagnetic ion cyclotron (EMIC) waves may play an important role in radiation belt dynamics, there has been a push to better include them into global simulations. How to best include EMIC wave effects is still an open question. Recently many studies have attempted to parameterize EMIC waves and their characteristics by geomagnetic indices. However, this does not fully take into account important physics related to the phase of a geomagnetic storm. In this paper we first consider how EMIC wave occurrence varies with the phase of a geomagnetic storm and the SYM-H, AE, and Kp indices. We show that the storm phase plays an important role in the occurrence probability of EMIC waves. The occurrence rates for a given value of a geomagnetic index change based on the geomagnetic condition. In this study we also describe the typical plasma and wave parameters observed in L and magnetic local time for quiet, storm, and storm phase. These results are given in a tabular format in the supporting information so that more accurate statistics of EMIC wave parameters can be incorporated into modeling efforts.en_US
dc.identifier.citationHalford, A.J., Fraser, B.J., Morley, S.K., et al.. "Dependence of EMIC wave parameters during quiet, geomagnetic storm, and geomagnetic storm phase times." <i>Journal of Geophysical Research: Space Physics,</i> 121, no. 7 (2016) Wiley: 6277-6291. https://doi.org/10.1002/2016JA022694.en_US
dc.identifier.digitalDependence_EMIC_wave_parametersen_US
dc.identifier.doihttps://doi.org/10.1002/2016JA022694en_US
dc.identifier.urihttps://hdl.handle.net/1911/97366en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleDependence of EMIC wave parameters during quiet, geomagnetic storm, and geomagnetic storm phase timesen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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