{"@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/1360848658218582016.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2011ja016516"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2011JA016516"}},{"identifier":{"@type":"URI","@value":"http://www.agu.org/journals/ja/ja1109/2011JA016516/2011JA016516.pdf"}},{"identifier":{"@type":"HANDLE","@value":"2027.42/94658"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Rapid rebuilding of the outer radiation belt"}],"dcterms:alternative":[{"@value":"RAPID REBUILDING OF THE OUTER BELT"}],"description":[{"notation":[{"@value":"[1] Recent observations by the radiation monitor (RDM) on the spacecraft Akebono have shown several cases of >2.5 MeV radiation belt electron enhancements occurring on timescales of less than a few hours. Similar enhancements are also seen in detectors on board the NOAA/POES and TWINS 1 satellites. These intervals are shorter than typical radial diffusion or wave-particle interactions can account for. We choose two so-called “rapid rebuilding” events that occur during high speed streams (4 September 2008 and 22 July 2009) and simulated them with the Space Weather Modeling Framework configured with global magnetosphere, radiation belt, ring current, and ionosphere electrodynamics model. Our simulations produce a weaker and delayed dipolarization as compared to observations, but the associated inductive electric field in the simulations is still strong enough to rapidly transport and accelerate MeV electrons resulting in an energetic electron flux enhancement that is somewhat weaker than is observed. Nevertheless, the calculated flux enhancement and dipolarization is found to be qualitatively consistent with the observations. Taken together, the modeling results and observations support the conclusion that storm-time dipolarization events in the magnetospheric magnetic field result in strong radial transport and energization of radiation belt electrons."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380567186806671747","@type":"Researcher","foaf:name":[{"@value":"A. Glocer"}],"jpcoar:affiliationName":[{"@value":"NASA GSFC; Greenbelt Maryland USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848658218582406","@type":"Researcher","foaf:name":[{"@value":"M.-C. Fok"}],"jpcoar:affiliationName":[{"@value":"NASA GSFC; Greenbelt Maryland USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848658218582274","@type":"Researcher","foaf:name":[{"@value":"T. Nagai"}],"jpcoar:affiliationName":[{"@value":"Tokyo Institute of Technology, Earth and Planetary Sciences; Tokyo Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848658218582016","@type":"Researcher","foaf:name":[{"@value":"G. Tóth"}],"jpcoar:affiliationName":[{"@value":"Department of Atmospheric Oceanic and Space Science; University of Michigan; Ann Arbor Michigan USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848658218582278","@type":"Researcher","foaf:name":[{"@value":"T. Guild"}],"jpcoar:affiliationName":[{"@value":"The Aerospace Corporation; Chantilly Virginia USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380848658218582286","@type":"Researcher","foaf:name":[{"@value":"J. Blake"}],"jpcoar:affiliationName":[{"@value":"The Aerospace Corporation; Chantilly Virginia 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":"2011-09","prism:volume":"116","prism:number":"A9","prism:startingPage":"n/a","prism:endingPage":"n/a"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://doi.wiley.com/10.1002/tdm_license_1.1"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2011JA016516"},{"@id":"http://www.agu.org/journals/ja/ja1109/2011JA016516/2011JA016516.pdf"}],"createdAt":"2011-09-15","modifiedAt":"2021-07-20","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=MHD","dc:title":"MHD"},{"@id":"https://cir.nii.ac.jp/all?q=Science","dc:title":"Science"},{"@id":"https://cir.nii.ac.jp/all?q=Astronomy%20and%20Astrophysics","dc:title":"Astronomy and Astrophysics"},{"@id":"https://cir.nii.ac.jp/all?q=Radiation%20Belts","dc:title":"Radiation Belts"},{"@id":"https://cir.nii.ac.jp/all?q=Magnetosphere","dc:title":"Magnetosphere"},{"@id":"https://cir.nii.ac.jp/all?q=Simulation","dc:title":"Simulation"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040282257096729216","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"22540458"},{"@type":"JGN","@value":"JP22540458"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22540458/"}],"notation":[{"@language":"ja","@value":"地球放射線帯の相対論的エネルギー電子の加速メカニズムの観測とモデルからの解明"},{"@language":"en","@value":"Studies on acceleration mechanisms of relativistic electrons in theEarth's outer radiation belt with observations and simulations"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001335805097472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Fundamental properties of substorm time energetic electrons in the inner magnetosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1050564288163925760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Simulation study of near-Earth space disturbances: 2. 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