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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/45HFJD8
Repositóriosid.inpe.br/mtc-m21d/2021/10.04.15.46
Última Atualização2021:10.04.15.46.56 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21d/2021/10.04.15.46.56
Última Atualização dos Metadados2022:04.03.19.24.03 (UTC) administrator
DOI10.1029/2021JA029242
ISSN2169-9402
Chave de CitaçãoOliveiraFränEcheFran:2021:AdMaCr
TítuloAdvection of Martian Crustal Magnetic Fields by Ionospheric Plasma Flow Observed by the MAVEN Spacecraft
Ano2021
MêsSept.
Data de Acesso07 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho997 KiB
2. Contextualização
Autor1 Oliveira, Isabela de
2 Fränz, M.
3 Echer, Ezequiel
4 Franco, Adriane Marques de Souza
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JH3D
ORCID1 0000-0002-9989-0765
2 0000-0003-4521-2931
3 0000-0002-8351-6779
4 0000-0003-4729-0925
Grupo1
2
3 DIHPA-CGCE-INPE-MCTI-GOV-BR
4 YYY-CGCE-INPE-MCTI-GOV-BR
Afiliação1 Max-Planck-Institute for Solar System Research
2 Max-Planck-Institute for Solar System Research
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 oliveira@mps.mpg.de
2
3 ezequiel.echer@inpe.br
RevistaJournal of Geophysical Research: Space Physics
Volume126
Número9
Páginase2021JA029242
Histórico (UTC)2021-10-04 15:46:56 :: simone -> administrator ::
2021-10-04 15:46:57 :: administrator -> simone :: 2021
2021-10-04 15:47:16 :: simone -> administrator :: 2021
2022-04-03 19:24:03 :: administrator -> simone :: 2021
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chaveadvection of magnetic fields
ionospheric plasma flow
Mars crustal magnetic fields
Mars ionosphere
ResumoThe plasma environment of Mars is highly influenced by its crustal magnetic fields. In this work, we investigate whether the crustal magnetic fields can be displaced from their original positions due to advection by ionospheric plasma flow. The ranges of interest are altitudes between (Formula presented.) km and solar zenith angles between (Formula presented.). We examine magnetic field data using measurements from the Magnetometer (MAG) onboard the Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft. We conduct statistical analyses ((Formula presented.) years of data) in order to investigate if horizontal shifts are observed between the data and the crustal magnetic field model by Langlais et al. (2019), https://doi-org.ez61.periodicos.capes.gov.br/10.1029/2018je005854. We also show two case studies of individual measurements within a specific region of Mars. The results show statistical and observational evidence that the crustal magnetic fields are often being advected towards the night-side of the planet. The displacement seems to increase exponentially as a function of altitude, reaching a horizontal shift of 100 km at 650 km altitude. Moreover, we use measurements from the SupraThermal And Thermal Ion Composition (STATIC) instrument in order to compare the dynamic pressure of ionospheric plasma flow to the magnetic pressure of the crustal magnetic fields. There are two possible causes for the displacement: a forcing by external magnetic pressure or an advection of the field to the electron fluid, which follows the ion fluid. In this paper, we argue that by the observed relation between ion fluid and displacement, the latter explanation is more probable.
ÁreaCEA
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34T/45HFJD8
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34T/45HFJD8
Idiomaen
Arquivo Alvooliveira_advection.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KTFK8
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.45.47 3
DivulgaçãoWEBSCI; AGU; MGA; COMPENDEX.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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