1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34P/3NTG6AE |
Repositório | sid.inpe.br/mtc-m21b/2017/05.19.12.56 |
Última Atualização | 2017:05.19.12.56.29 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21b/2017/05.19.12.56.29 |
Última Atualização dos Metadados | 2018:06.04.02.27.28 (UTC) administrator |
DOI | 10.1002/2017GL072817 |
ISSN | 0094-8276 |
Chave de Citação | LopezGonz:2017:MaBaSo |
Título | Magnetospheric balance of solar wind dynamic pressure |
Ano | 2017 |
Mês | Apr. |
Data de Acesso | 29 mar. 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 773 KiB |
|
2. Contextualização | |
Autor | 1 Lopez, Ramon E. 2 Gonzalez Alarcon, Walter Demétrio |
Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JJC4 |
Grupo | 1 2 DIDGE-CGCEA-INPE-MCTIC-GOV-BR |
Afiliação | 1 University of Texas at Arlington 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
Endereço de e-Mail do Autor | 1 relopez@uta.edu 2 walter.gonzalez@inpe.br |
Revista | Geophysical Research Letters |
Volume | 44 |
Número | 7 |
Páginas | 2991-2999 |
Nota Secundária | A1_INTERDISCIPLINAR A1_GEOGRAFIA A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE A2_QUÍMICA A2_ENGENHARIAS_IV A2_ENGENHARIAS_II A2_CIÊNCIAS_BIOLÓGICAS_I B1_ASTRONOMIA_/_FÍSICA B2_ENSINO |
Histórico (UTC) | 2017-05-19 12:56:29 :: simone -> administrator :: 2017-05-19 12:56:30 :: administrator -> simone :: 2017 2017-05-19 12:56:51 :: simone -> administrator :: 2017 2018-06-04 02:27:28 :: administrator -> simone :: 2017 |
|
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 |
Palavras-Chave | magnetopause bow shock currents |
Resumo | The magnetopause is the boundary established by pressure balance between the solar wind flow in the magnetosheath and the magnetosphere. Generally, this pressure balance is represented to be between the solar wind, the dynamic pressure, and the magnetic pressure of Earth's dipole field. The plasma actually in contact with the magnetosphere is the slowed, compressed, and heated solar wind downstream of the shock. The force exerted on the magnetosheath plasma is the JxB force produced by the Chapman-Ferraro current that flows on the magnetopause. Under typical solar wind conditions of relatively high magnetosonic Mach number flow (>6), this simple picture is a reasonable description of the situation. However, under conditions of low solar wind magnetosonic Mach number flow (similar to 2) the force on the solar wind plasma is not exerted at the magnetopause and must be exerted at the bow shock by currents that connect to the Region 1 currents. In this paper we present observations from two magnetopause crossings observed by the Time History of Events and Macroscale Interactions during Substorms spacecraft to compare and contrast the force balance with the solar wind for two situations with very different solar wind magnetosonic Mach numbers. Plain Language Summary When the solar wind hits Earth's magnetic field, the magnetic field pushes back on the solar wind. Typically, this force is exerted at the boundary between Earth's magnetic field and the solar wind. However, when the supersonic solar wind has a low Mach number (about 2, as opposed to the typical value of >6), the place where the force is exerted on the solar wind is at the bow shock wave in front of Earth. This force is produced by an electric current that flows on the bow shock and which connects to currents that flow directly into Earth's ionosphere in the polar regions. This paper presents spacecraft observations documenting this unusual situation. |
Área | CEA |
Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Magnetospheric balance of... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
|
4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W34P/3NTG6AE |
URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W34P/3NTG6AE |
Idioma | en |
Arquivo Alvo | lopez_magnetospheric.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher6 allowfinaldraft |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
|
5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EU29DP |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.01.22.11 1 sid.inpe.br/mtc-m21/2012/07.13.15.01.50 1 |
Divulgação | WEBSCI; PORTALCAPES; AGU; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
|
6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
|
7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
|