How are storm time injections different from nonstorm time injections?

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dc.contributor.authorLee, DYko
dc.contributor.authorHwang, JAko
dc.contributor.authorLee, ESko
dc.contributor.authorMin, KyoungWookko
dc.contributor.authorHan, WYko
dc.contributor.authorNam, UWko
dc.date.accessioned2013-03-04T23:36:59Z-
dc.date.available2013-03-04T23:36:59Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2004-12-
dc.identifier.citationJOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, v.66, pp.1715 - 1725-
dc.identifier.issn1364-6826-
dc.identifier.urihttp://hdl.handle.net/10203/84657-
dc.description.abstractOne of the key elements of storms and substorms is the injection of energetic particles into the region of near geosynchronous orbit, that is, the sudden flux enhancement in the energy range of tens to hundreds of KeV. This paper reports the observational results on how such injection features during storm times are different from those of nonstorm times. We particularly focus on the difference between proton injections and electron in injections. Based on a number of storm time injection events that meet our strict selection criteria, we find a notable difference between proton injections and electron injections in the energy-spectral dependence of the flux enhancement averaged over the first 30min after the injection onset: The average flux enhancement of many protons injections tends to be bigger at higher energy channels than at lower energy channels, but electron injections exhibit the opposite tendency for the energy-spectral dependence of flux enhancement, i.e., average flux enhancement decreasing with increasing energy. We show that this feature is almost unique only for the injection events during the storm main and early recovery phase. It is suggested that any successful scenario intended to model storm time injections should be able to explain this difference between proton injections and electron injections. (C) 2004 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.titleHow are storm time injections different from nonstorm time injections?-
dc.typeArticle-
dc.identifier.wosid000225752000004-
dc.identifier.scopusid2-s2.0-10144237898-
dc.type.rimsART-
dc.citation.volume66-
dc.citation.beginningpage1715-
dc.citation.endingpage1725-
dc.citation.publicationnameJOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS-
dc.identifier.doi10.1016/j.jastp.2004.07.034-
dc.contributor.localauthorMin, KyoungWook-
dc.contributor.nonIdAuthorLee, DY-
dc.contributor.nonIdAuthorHwang, JA-
dc.contributor.nonIdAuthorLee, ES-
dc.contributor.nonIdAuthorHan, WY-
dc.contributor.nonIdAuthorNam, UW-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorstorm-
dc.subject.keywordAuthorsubstorm-
dc.subject.keywordAuthorenergetic particle-
dc.subject.keywordAuthorinjection-
dc.subject.keywordPlusSUBSTORMS-
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