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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3LKJ9Q5
Repositóriosid.inpe.br/mtc-m21b/2016/05.03.15.59
Última Atualização2016:07.04.18.05.18 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/05.03.15.59.24
Última Atualização dos Metadados2021:07.28.23.02.13 (UTC) administrator
DOI10.1051/0004-6361/201527655
ISSN0004-6361
1432-0746
Chave de CitaçãoDurretMAACCMSU:2016:SeFiLa
TítuloSearching for filaments and large-scale structure around DAFT/FADA clusters
Ano2016
MêsApr.
Data de Acesso08 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1970 KiB
2. Contextualização
Autor1 Durret, F.
2 Márquez, I.
3 Acebrón, A.
4 Adami, C.
5 Cabrera-Lavers, A.
6 Capelato, Hugo Vicente
7 Martinet, N.
8 Sarron, F.
9 Ulmer, M. P.
Identificador de Curriculo1
2
3
4
5
6 8JMKD3MGP5W/3C9JHCT
Grupo1
2
3
4
5
6 DAS-CEA-INPE-MCTI-GOV-BR
Afiliação1 Sorbonne Universités
2 Instituto de Astrofísica de Andalucía
3 Aix Marseille Université
4 Aix Marseille Université
5 Instituto de Astrofísica de Canarias
6 Instituto Nacional de Pesquisas Espaciais (INPE)
7 Sorbonne Universités
8 Sorbonne Universités
9 Northwestern University
Endereço de e-Mail do Autor1 durret@iap.fr
2
3
4
5
6 hugo@das.inpe.br
RevistaAstronomy & Astrophysics
Volume588
PáginasA69
Nota SecundáriaA1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_INTERDISCIPLINAR A2_ENGENHARIAS_IV A2_ASTRONOMIA_/_FÍSICA B2_ENSINO C_ENGENHARIAS_II
Histórico (UTC)2016-05-03 15:59:24 :: simone -> administrator ::
2016-07-04 12:30:01 :: administrator -> simone :: 2016
2016-07-04 18:05:19 :: simone -> administrator :: 2016
2021-07-28 23:02:13 :: administrator -> simone :: 2016
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-ChaveGalaxies: clusters: general
Large scale structure of Universe
ResumoContext. Clusters of galaxies are located at the intersection of cosmic filaments and are still accreting galaxies and groups along these preferential directions. However, because of their relatively low contrast on the sky, filaments are difficult to detect (unless a large amount of spectroscopic data are available), and unambiguous detections have been limited until now to relatively low redshifts (z< ∼ 0.3). Aims. This project is aimed at searching for extensions and filaments around clusters, traced by galaxies selected to be at the cluster redshift based on the red sequence. In the 0.4 <z< 0.9 redshift range of our sample, clusters are believed to be already well formed, but still to be accreting material along filaments. Methods. We have searched for extensions and filaments around the thirty clusters of the DAFT/FADA survey for which we had deep wide field photometric data. For each cluster, based on a colour-magnitude diagram, we selected galaxies that were likely to belong to the red sequence, and hence to be at the cluster redshift, and built density maps. By computing the background for each of these maps and drawing 3σ contours, we estimated the elongations of the structures detected in this way. Whenever possible, we identified the other structures detected on the density maps with clusters listed in NED. Results. We find clear elongations in twelve clusters out of thirty, with sizes that can reach up to 7.6 Mpc. Eleven other clusters have neighbouring structures, but the zones linking them are not detected in the density maps at a 3σ level. Three clusters show no extended structure and no neighbours, and four clusters are of too low contrast to be clearly visible on our density maps. Conclusions. The simple method we have applied appears to work well to show the existence of filaments and/or extensions around a number of clusters in the redshift range 0.4 <z< 0.9. We plan to apply it to other large cluster samples such as the clusters detected in the CFHTLS and SDSS-Stripe 82 surveys in the near future.
ÁreaCEA
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Searching for filaments...
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Conteúdo da Pasta agreement
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3LKJ9Q5
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3LKJ9Q5
Idiomaen
Arquivo Alvo1_durret_searching.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETR8EH
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.04 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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