{"@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/1360011142931008128.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2010ja015707"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2010JA015707"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2010JA015707"}}],"dc:title":[{"@value":"Global simulation of magnetosonic wave instability in the storm time magnetosphere"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>Coupling between the Rice Convection Model and Ring Current–Atmospheric Interactions Model codes is used to simulate the dynamical evolution of ring current ion phase space density and the thermal electron density distribution for the 22 April 2001 storm. The simulation demonstrates that proton ring distributions (<jats:italic>df</jats:italic><jats:sub>⊥</jats:sub>/<jats:italic>dv</jats:italic><jats:sub>⊥</jats:sub> > 0) develop over a broad spatial region during the storm main phase, leading to the instability of equatorial magnetosonic waves. Calculations of the convective growth rate of magnetosonic waves for multiples of the proton gyrofrequency from 2 to 42 are performed globally. We find that the ratio between the perpendicular ring velocity and the equatorial Alfven speed determines the frequency range of unstable magnetosonic waves. Low harmonic waves (<jats:italic>ω</jats:italic> < 10 <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/jgra20776-math-0001.gif\" xlink:title=\"image\"/> tend to be excited in the high‐density nightside plasmasphere and within the duskside plume, whereas higher‐frequency waves (<jats:italic>ω</jats:italic> > 20 <jats:inline-graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"graphic/jgra20776-math-0002.gif\" xlink:title=\"image\"/> are excited over a broad spatial region of low density outside the morningside plasmasphere.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380011142931008129","@type":"Researcher","foaf:name":[{"@value":"Lunjin Chen"}],"jpcoar:affiliationName":[{"@value":"Department of Atmospheric Sciences University of California  Los Angeles California USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142931008130","@type":"Researcher","foaf:name":[{"@value":"Richard M. Thorne"}],"jpcoar:affiliationName":[{"@value":"Department of Atmospheric Sciences University of California  Los Angeles California USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142931008131","@type":"Researcher","foaf:name":[{"@value":"Vania K. Jordanova"}],"jpcoar:affiliationName":[{"@value":"Los Alamos National Laboratory  Los Alamos New Mexico USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380011142931008128","@type":"Researcher","foaf:name":[{"@value":"Richard B. Horne"}],"jpcoar:affiliationName":[{"@value":"British Antarctic Survey Natural Environment Research Council  Cambridge UK"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Space Physics"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2010-11","prism:volume":"115","prism:number":"A11","prism:startingPage":"A11222"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2010JA015707"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2010JA015707"}],"createdAt":"2010-11-23","modifiedAt":"2023-10-13","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360285708266830336","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The Energization and Radiation in Geospace (ERG) Project"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286993150009856","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Locally Generated ULF Waves in the Martian Magnetosphere: MAVEN Observations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360584340522017280","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Space Plasma Physics: A Review"}]},{"@id":"https://cir.nii.ac.jp/crid/1360857593670395520","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Cross-Energy Couplings from Magnetosonic Waves to Electromagnetic Ion Cyclotron Waves through Cold Ion Heating inside the Plasmasphere"}]},{"@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)"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2010ja015707"},{"@type":"CROSSREF","@value":"10.1186/s40623-017-0754-8_references_DOI_F04rSLnD1RdIf8r39vkfntBdzqp"},{"@type":"CROSSREF","@value":"10.1029/2012gm001304_references_DOI_F04rSLnD1RdIf8r39vkfntBdzqp"},{"@type":"CROSSREF","@value":"10.1029/2019ja027312_references_DOI_F04rSLnD1RdIf8r39vkfntBdzqp"},{"@type":"CROSSREF","@value":"10.1109/tps.2022.3208906_references_DOI_F04rSLnD1RdIf8r39vkfntBdzqp"},{"@type":"CROSSREF","@value":"10.1103/physrevlett.127.245101_references_DOI_F04rSLnD1RdIf8r39vkfntBdzqp"}]}