Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3U4RQAS
Repositóriosid.inpe.br/mtc-m21c/2019/09.23.17.19
Última Atualização2019:09.23.17.19.42 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2019/09.23.17.19.42
Última Atualização dos Metadados2020:01.09.17.32.33 (UTC) administrator
DOI10.1093/mnras/stz1909
ISSN0035-8711
1365-2966
Chave de CitaçãoChianSRGRKMR:2019:LaCoSt
TítuloSupergranular turbulence in the quiet Sun: Lagrangian coherent structures
Ano2019
MêsSept.
Data de Acesso27 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho11192 KiB
2. Contextualização
Autor1 Chian, Abraham Chian Long
2 Silva, Suzana S. A.
3 Rempel, Erico Luiz
4 Gosic, Milan
5 Rubio, Luis R. Bellot
6 Kusano, Kanya
7 Miranda, Rodrigo A.
8 Requerey, Iker S.
Grupo1
2
3 DIDAS-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1
2
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 abraham.chian@gmail.com
2 suzana.seas@gmail.com
3 rempel@ita.br
RevistaMonthly Notices of the Royal Astronomical Society
Volume488
Número3
Páginas3076-3088
Nota SecundáriaA1_QUÍMICA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_ASTRONOMIA_/_FÍSICA B2_ENSINO B5_ENGENHARIAS_IV
Histórico (UTC)2019-09-23 17:19:42 :: simone -> administrator ::
2019-09-23 17:19:45 :: administrator -> simone :: 2019
2020-01-09 12:37:04 :: simone -> administrator :: 2019
2020-01-09 17:32:33 :: administrator -> simone :: 2019
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-Chavechaos
magnetic fields
turbulence
Sun: granulation
Sun: photosphere
ResumoThe quiet Sun exhibits a wealth of magnetic activities that are fundamental for our understanding of solar magnetism. The magnetic fields in the quiet Sun are observed to evolve coherently, interacting with each other to form prominent structures as they are advected by photospheric flows. The aim of this paper is to study supergranular turbulence by detecting Lagrangian coherent structures (LCS) based on the horizontal velocity fields derived from Hinode intensity images at disc centre of the quiet Sun on 2010 November 2. LCS act as transport barriers and are responsible for attracting/repelling the fluid elements and swirling motions in a finite time. Repelling/attracting LCS are found by computing the forward/backward finite-time Lyapunov exponent (FTLE), and vortices are found by the Lagrangian-averaged vorticity deviation method. We show that the Lagrangian centres and boundaries of supergranular cells are given by the local maximum of the forward and backward FTLE, respectively. The attracting LCS expose the location of the sinks of photospheric flows at supergranular junctions, whereas the repelling LCS interconnect the Lagrangian centres of neighbouring supergranular cells. Lagrangian transport barriers are found within a supergranular cell and from one cell to other cells, which play a key role in the dynamics of internetwork and network magnetic elements. Such barriers favour the formation of vortices in supergranular junctions. In particular, we show that the magnetic field distribution in the quiet Sun is determined by the combined action of attracting/repelling LCS and vortices. Palavras-chave.
ÁreaCEA
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Supergranular turbulence in...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 23/09/2019 14:19 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/3U4RQAS
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/3U4RQAS
Idiomaen
Arquivo Alvostz1909.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2017/11.22.19.04.03
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETR8EH
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.01.00.07 2
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 


Fechar