1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/3UHG8G2 |
Repositório | sid.inpe.br/mtc-m21c/2019/12.10.12.00 |
Última Atualização | 2021:03.05.14.53.47 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2019/12.10.12.00.17 |
Última Atualização dos Metadados | 2021:03.05.14.53.48 (UTC) simone |
Chave Secundária | INPE--PRE/ |
Chave de Citação | AlvesSilSilSibWyg:2019:HoDoOu |
Título | How Does The Outer Radiation Belt Change Under Recurrent Solar Wind Structures?  |
Ano | 2019 |
Data de Acesso | 13 mar. 2025 |
Tipo Secundário | PRE CI |
Número de Arquivos | 1 |
Tamanho | 71 KiB |
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2. Contextualização | |
Autor | 1 Alves, Livia Ribeiro 2 Silva, Graziela Belmira Dias da 3 Silva, Ligia Alves da 4 Sibeck, David G. 5 Wygant, John R. |
Grupo | 1 DIDGE-CGCEA-INPE-MCTIC-GOV-BR 2 GES-CEA-SESPG-INPE-MCTIC-GOV-BR 3 DIDGE-CGCEA-INPE-MCTIC-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 NASA Goddard Space Flight Center 5 University of Minnesota |
Endereço de e-Mail do Autor | 1 livia.alves@inpe.br 2 graziela.silva@inpe.br 3 ligia.silva@inpe.br |
Nome do Evento | AGU Fall Meeting |
Localização do Evento | San Francisco, CA |
Data | 09-13 dec. |
Histórico (UTC) | 2019-12-10 12:00:17 :: simone -> administrator :: 2019-12-14 05:59:10 :: administrator -> simone :: 2019 |
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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 |
Resumo | The key question on the Earth's radiation belts trapped particles lies on the understanding of how solar wind drives the magnetospheric physical mechanisms changing the trapped particle populations. In particular, in this study we are interested in describing the electron flux changes under interplanetary medium conditions determined by recurrent interplanetary structures. We identified 46 Corotating Interaction Regions (CIRs) throughout the descending phase of the solar cycle 24. Losses of relativistic electrons are observed in 61% of the events. To evaluate the physical mechanisms involved with these dropouts, we choose a CIR event that recurred through at least seven solar rotations. The first passage started on 30 October 2017 and the seventh on 05 May 2018. Since the interplanetary conditions slightly change in each solar wind rotation, the outer radiation belt dynamics also changes. We identify recurrent characteristics, e.g. the increase of ultra-low frequency (ULF) waves activity during each CIR's passage, the time-step required for the outer radiation belt recovery of about two days after the CIR's arrival, and the increase of low energy particle flux prior to this recovery. The outer radiation belt flux decreases in four of the seven passages studied, dayside magnetosphere is eventually compressed, and ULF waves are observed in a broad range of frequencies from Pc3 to Pc5, which is likely to persist for days. The results obtained give a description of the physical mechanisms occurring in the recurrent CIR-magnetosphere coupling, which can provide subsidies to improve outer radiation belt electron flux modeling and forecasting accuracy. |
Área | CEA |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > How Does The... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > How Does The... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W34R/3UHG8G2 |
URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34R/3UHG8G2 |
Idioma | en |
Arquivo Alvo | alves_how.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Repositório Espelho | urlib.net/www/2017/11.22.19.04.03 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3F2PBEE |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.12.21.02 3 |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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