{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825894649350784.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2007ja012681"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2007JA012681"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2007JA012681"}}],"dc:title":[{"@value":"Effect of solar wind variation on low‐energy O<sup>+</sup> populations in the magnetosphere during geomagnetic storms: FAST observations"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>The relationship between solar wind conditions and variations in low‐energy (<28 keV) O<jats:sup>+</jats:sup> ions during magnetic storms was investigated based on Fast Auroral Snapshot (FAST) observations. We selected four magnetic storms in 2000 using the following criteria: 1. the time profile of the <jats:italic>Dst</jats:italic> is simple (no multiple main phase), 2. the FAST orbit has a good coverage in the midnight and/or dusk side sector, and 3. middle‐latitude (ILAT > 45°) particle data are available. For each orbit in the course of the four magnetic storms, the simultaneous solar wind data are compiled and the effects of each solar wind parameter such as the dynamic pressure, the dawn‐dusk electric field, the velocity, and the density are investigated. The results indicate a strong correlation between the pressure and density of low‐energy O<jats:sup>+</jats:sup> ions in the ring current region and the storm intensity, which is consistent with previous studies on high‐energy (>50 keV) O<jats:sup>+</jats:sup> ions. The solar wind dynamic pressure also plays an important role in O<jats:sup>+</jats:sup> pressure and density enhancement in the ring current and plasma sheet regions.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380013168772453277","@type":"Researcher","foaf:name":[{"@value":"Y. Yao"}],"jpcoar:affiliationName":[{"@value":"Solar‐Terrestrial Environment Laboratory Nagoya University  Nagoya, Aichi Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894649350788","@type":"Researcher","foaf:name":[{"@value":"K. Seki"}],"jpcoar:affiliationName":[{"@value":"Solar‐Terrestrial Environment Laboratory Nagoya University  Nagoya, Aichi Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894649350785","@type":"Researcher","foaf:name":[{"@value":"Y. Miyoshi"}],"jpcoar:affiliationName":[{"@value":"Solar‐Terrestrial Environment Laboratory Nagoya University  Nagoya, Aichi Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894649350789","@type":"Researcher","foaf:name":[{"@value":"J. P. McFadden"}],"jpcoar:affiliationName":[{"@value":"Space Sciences Laboratory University of California  Berkeley California USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894649350784","@type":"Researcher","foaf:name":[{"@value":"E. J. Lund"}],"jpcoar:affiliationName":[{"@value":"Space Science Center University of New Hampshire  Durham New Hampshire USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894649350786","@type":"Researcher","foaf:name":[{"@value":"C. W. Carlson"}],"jpcoar:affiliationName":[{"@value":"Space Sciences Laboratory University of California  Berkeley California USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2008-04","prism:volume":"113","prism:number":"A4","prism:startingPage":"A04220"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2007JA012681"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2007JA012681"}],"createdAt":"2008-04-22","modifiedAt":"2023-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002214351443328","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Three‐Step Buildup of the 17 March 2015 Storm Ring Current: Implication for the Cause of the Unexpected Storm Intensification"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285708263618432","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Observations of very‐low‐energy (<10 eV) ion outflows dominated by O<sup>+</sup> ions in the region of enhanced electron density in the polar cap magnetosphere during geomagnetic storms"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567179759483136","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Storm time impulsive enhancements of energetic oxygen due to adiabatic acceleration of preexisting warm oxygen in the inner magnetosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1361694368034477312","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Factors Controlling O<sup>+</sup> and H<sup>+</sup> Outflow in the Cusp During a Geomagnetic Storm: FAST/TEAMS Observations"}]},{"@id":"https://cir.nii.ac.jp/crid/2051996266990212224","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"On the relationship between energy input to the ionosphere and the ion outflow flux under different solar zenith angles"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2007ja012681"},{"@type":"OPENAIRE","@value":"doi_dedup___::ca719fe9c907de4ba444c0db3b83ae4c"},{"@type":"CROSSREF","@value":"10.1002/2017ja024462_references_DOI_3zFJTKF0fezzgFER4QYbl8tpZIp"},{"@type":"CROSSREF","@value":"10.1186/s40623-021-01532-y_references_DOI_3zFJTKF0fezzgFER4QYbl8tpZIp"},{"@type":"CROSSREF","@value":"10.1029/2010ja015601_references_DOI_3zFJTKF0fezzgFER4QYbl8tpZIp"},{"@type":"CROSSREF","@value":"10.1002/2016ja022384_references_DOI_3zFJTKF0fezzgFER4QYbl8tpZIp"},{"@type":"CROSSREF","@value":"10.1029/2020gl086975_references_DOI_3zFJTKF0fezzgFER4QYbl8tpZIp"}]}