{"@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/1362262945845044992.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/2017ja024215"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2017JA024215"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2017JA024215"}}],"dc:title":[{"@value":"Contribution of energetic and heavy ions to the plasma pressure: The 27 September to 3 October 2002 storm"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Magnetospheric plasma sheet ions drift toward the Earth and populate the ring current. The ring current plasma pressure distorts the terrestrial internal magnetic field at the surface, and this disturbance strongly affects the strength of a magnetic storm. The contribution of energetic ions (>40 keV) and of heavy ions to the total plasma pressure in the near‐Earth plasma sheet is not always considered. In this study, we evaluate the contribution of low‐energy and energetic ions of different species to the total plasma pressure for the storm observed by the Cluster mission from 27 September until 3 October 2002. We show that the contribution of energetic ions (>40 keV) and of heavy ions to the total plasma pressure is ≃76–98.6% in the ring current and ≃14–59% in the magnetotail. The main source of oxygen ions, responsible for ≃56% of the plasma pressure of the ring current, is located at distances earthward of XGSE ≃ −13.5 <jats:italic>R</jats:italic><jats:sub><jats:italic>E</jats:italic></jats:sub> during the main phase of the storm. The contribution of the ring current particles agrees with the observed <jats:italic>D</jats:italic><jats:italic>s</jats:italic><jats:italic>t</jats:italic> index. We model the magnetic storm using the Space Weather Modeling Framework (SWMF). We assess the plasma pressure output in the ring current for two different ion outflow models in the SWMF through comparison with observations. Both models yield reasonable results. The model which produces the most heavy ions agrees best with the observations. However, the data suggest that there is still potential for refinement in the simulations.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380567186806646020","@type":"Researcher","foaf:name":[{"@value":"E. A. Kronberg"}],"jpcoar:affiliationName":[{"@value":"Max Planck Institute for Solar System Research  Göttingen Germany"},{"@value":"Department of Earth and Environmental Sciences Ludwig Maximilian University of Munich  Munich Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044995","@type":"Researcher","foaf:name":[{"@value":"D. Welling"}],"jpcoar:affiliationName":[{"@value":"Department of Climate and Space University of Michigan  Ann Arbor Michigan USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044999","@type":"Researcher","foaf:name":[{"@value":"L. M. Kistler"}],"jpcoar:affiliationName":[{"@value":"Department of Physics University of New Hampshire  Durham New Hampshire USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044996","@type":"Researcher","foaf:name":[{"@value":"C. Mouikis"}],"jpcoar:affiliationName":[{"@value":"Department of Physics University of New Hampshire  Durham New Hampshire USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044992","@type":"Researcher","foaf:name":[{"@value":"P. W. Daly"}],"jpcoar:affiliationName":[{"@value":"Max Planck Institute for Solar System Research  Göttingen Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044997","@type":"Researcher","foaf:name":[{"@value":"E. E. Grigorenko"}],"jpcoar:affiliationName":[{"@value":"Space Research Institute Russian Academy of Sciences  Moscow Russia"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044994","@type":"Researcher","foaf:name":[{"@value":"B. Klecker"}],"jpcoar:affiliationName":[{"@value":"Max Planck Institute for Extraterrestrial Physics  Garching Germany"}]},{"@id":"https://cir.nii.ac.jp/crid/1382262945845044993","@type":"Researcher","foaf:name":[{"@value":"I. Dandouras"}],"jpcoar:affiliationName":[{"@value":"University of Toulouse, UPS‐OMP, UMR 5277, Institut de Recherche en Astrophysique et Planátologie  Toulouse France"},{"@value":"CNRS, IRAP  Toulouse France"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"21699380"},{"@type":"EISSN","@value":"21699402"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2017-09","prism:volume":"122","prism:number":"9","prism:startingPage":"9427","prism:endingPage":"9439"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2F2017JA024215"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1002/2017JA024215"}],"createdAt":"2017-08-23","modifiedAt":"2023-09-09","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360285708268203008","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Radial Transport of Higher‐Energy Oxygen Ions Into the Deep Inner Magnetosphere Observed by Van Allen Probes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617417862016","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Acceleration of Ions in Jovian Plasmoids: Does Turbulence Play a Role?"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848658222151168","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Statistical Study of Selective Oxygen Increase in High‐Energy Ring Current Ions During Magnetic Storms"}]},{"@id":"https://cir.nii.ac.jp/crid/2050588892089878144","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Characteristics of storm time ion composition in the near-Earth plasma sheet using Geotail and RBSP measurements"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/2017ja024215"},{"@type":"CROSSREF","@value":"10.1029/2019ja026553_references_DOI_YzwuB1RdtNEo0KSmOyd34Pl5W0r"},{"@type":"CROSSREF","@value":"10.1029/2018gl077500_references_DOI_YzwuB1RdtNEo0KSmOyd34Pl5W0r"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0977-3_references_DOI_YzwuB1RdtNEo0KSmOyd34Pl5W0r"},{"@type":"CROSSREF","@value":"10.1029/2018ja026168_references_DOI_YzwuB1RdtNEo0KSmOyd34Pl5W0r"}]}