1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/4AC8RF2 |
Repositório | sid.inpe.br/mtc-m21d/2023/12.11.17.51 |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2023/12.11.17.51.10 |
Última Atualização dos Metadados | 2024:01.02.17.16.56 (UTC) administrator |
Chave Secundária | INPE--PRE/ |
Chave de Citação | FerreiraSiAlMaDeSi:2023:ElFlVa |
Título | Electron Flux Variability in the Outer Radiation Belt Under the Influence of Supercritical Interplanetary Quasi-parallel Shock Waves |
Ano | 2023 |
Data de Acesso | 09 maio 2024 |
Tipo Secundário | PRE CI |
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2. Contextualização | |
Autor | 1 Ferreira, Karen Júlia Coldebella 2 Silva, Ligia Alves da 3 Alves, Livia Ribeiro 4 Marchezi, José Paulo 5 Deggeroni, Vinicius 6 Silva, Graziela Belmira Dias da |
Grupo | 1 GESAST-CEA-DIPGR-INPE-MCTI-GOV-BR 2 DIHPA-CGCE-INPE-MCTI-GOV-BR 3 DIHPA-CGCE-INPE-MCTI-GOV-BR 4 5 GESAST-CEA-DIPGR-INPE-MCTI-GOV-BR 6 DICEP-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 University of New Hampshire Main Campus 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 karen.ferreira@inpe.br 2 ligia.silva@inpe.br 3 livia.alves@inpe.br 4 5 vinicius.deggeroni@inpe.br 6 graziela.silva@inpe.br |
Nome do Evento | AGU FAll Meeting |
Localização do Evento | San Francisco, CA |
Data | 11-15 Dec. 2023 |
Editora (Publisher) | AGU |
Título do Livro | Proceedings |
Histórico (UTC) | 2023-12-11 17:51:10 :: simone -> administrator :: 2024-01-02 17:16:56 :: administrator -> simone :: 2023 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Resumo | Supercritical interplanetary shock waves can impact the Earths magnetosphere, causing a variety of changes affecting since the bow shock to the radiation belts. A topic that remains under investigation in the literature is the influence of shock obliquity on the relativistic particle population in the inner magnetosphere. In this sense, we carried out case studies focused on quasi-parallel supercritical interplanetary shock waves, to analyze the relativistic electron flux (1.8 to 3.4 MeV) variability in the outer radiation belt due to mechanisms triggered under the influence of this class of shocks. The set of events happened during Van Allens Probes Era (2012-2019). During this period, 26 shocks are identified as supercritical using low beta and high fast mach number as criteria. Among them, 8 shocks are distinguished as quasi-parallel using the mixed modes method of shock normal calculation. Although all shocks exhibit the same type of obliquity and have similar conditions, we observed different responses in the outer radiation belt, such as time-varying responses of the relativistic electron flux and variability in different regions of the outer radiation belt, from 5.0 to 3.5 Re. Through analysis of phase space density profiles, we identified different mechanisms that contributed to this variability, like radial diffusion driven by Ultra-Low Frequency (ULF) waves and local acceleration driven by Chorus waves. In three events we inferred variability induced by Chorus waves, three showed radial diffusion driven by ULF waves and in two of the events was not clear which mechanism affected the outer radiation belt relativistic population. These results contribute to the understanding the role of interplanetary shocks in the generation of physical mechanisms responsible for the outer radiation belt electron flux variability. |
Área | CEA |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Electron Flux Variability... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Electron Flux Variability... |
Conteúdo da Pasta doc | não têm arquivos |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Grupo de Usuários | simone |
Visibilidade | shown |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/46KTFK8 |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url volume |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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