{"@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/1360011142932823296.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/gl013i007p00632"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2FGL013i007p00632"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/GL013i007p00632"}}],"dc:title":[{"@value":"Discovery of energetic molecular ions (NO<sup>+</sup> and O<sub>2</sub><sup>+</sup>) in the storm time ring current"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>A few hours after the onset of a large geomagnetic storm on September 4, 1984, energetic molecular ions in the mass range 28‐32, predominantly NO<jats:sup>+</jats:sup> and O<jats:sub>2</jats:sub><jats:sup>+</jats:sup>, have been discovered in the outer ring current at L ∼ 7. The data have been obtained with the time‐of‐flight spectrometer SULEICA on the AMPTE/IRM spacecraft. We find at 160 keV/e a mean abundance ratio of the molecular ions relative to O<jats:sup>+</jats:sup> ions of 0.031±0.004. During quiet times no molecular ions are observed, the 1 σ upper limit of the ratio derived by averaging over several quiet periods is 0.003. The observations demonstrate the injection of ionospheric plasma into the storm time ring current and the subsequent acceleration to energies of several hundred keV on a time scale of a few hours after the onset of the magnetic storm.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380004236852852997","@type":"Researcher","foaf:name":[{"@value":"B. Klecker"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142932823300","@type":"Researcher","foaf:name":[{"@value":"E. Möbius"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142932823297","@type":"Researcher","foaf:name":[{"@value":"D. Hovestadt"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142932823298","@type":"Researcher","foaf:name":[{"@value":"M. Scholer"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142932823296","@type":"Researcher","foaf:name":[{"@value":"G. Gloeckler"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142932823299","@type":"Researcher","foaf:name":[{"@value":"F. M. Ipavich"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00948276"},{"@type":"EISSN","@value":"19448007"}],"prism:publicationName":[{"@value":"Geophysical Research Letters"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"1986-07","prism:volume":"13","prism:number":"7","prism:startingPage":"632","prism:endingPage":"635"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2FGL013i007p00632"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/GL013i007p00632"}],"createdAt":"2008-02-06","modifiedAt":"2023-11-22","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050004225426913792","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Statistical Properties of Molecular Ions in the Ring Current Observed by the Arase (ERG) Satellite"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567362957056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Low‐Altitude Ion Upflow Observed by EISCAT and its Effects on Supply of Molecular Ions in the Ring Current Detected by Arase (ERG)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360869855560201856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Variation of Molecular Ions in the Inner Magnetosphere Observed by the Arase Satellite"}]},{"@id":"https://cir.nii.ac.jp/crid/2051996266961881216","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Medium-energy particle experiments–ion mass analyzer (MEP-i) onboard ERG (Arase)"}]},{"@id":"https://cir.nii.ac.jp/crid/2051996266966339200","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Low-energy particle experiments-ion mass analyzer (LEPi) onboard the ERG (Arase) satellite"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/gl013i007p00632"},{"@type":"CROSSREF","@value":"10.1186/s40623-017-0754-8_references_DOI_WLe6pQD5TGn1soYmwFHhwnvb7qC"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0846-0_references_DOI_WLe6pQD5TGn1soYmwFHhwnvb7qC"},{"@type":"CROSSREF","@value":"10.1029/2020ja028951_references_DOI_WLe6pQD5TGn1soYmwFHhwnvb7qC"},{"@type":"CROSSREF","@value":"10.1029/2024gl108340_references_DOI_WLe6pQD5TGn1soYmwFHhwnvb7qC"},{"@type":"CROSSREF","@value":"10.1029/2019gl084163_references_DOI_WLe6pQD5TGn1soYmwFHhwnvb7qC"}]}