OPTICAL AND X-RAY PROPERTIES OF GALAXY CLUSTERS AT INTERMEDIATE RESHIFTS

被引：0

作者：

Carrasco, E. R. ^{[1
]}

Cypriano, E. S. ^{[2
]}

Lima Neto, G. B. ^{[3
]}

Sodre, L., Jr. ^{[3
]}

de Oliveira, C. Mendes ^{[3
]}

Cuevas, H. ^{[4
]}

Ramirez, A. ^{[4
]}

机构：

[1] Gemini Observ, AURA, So Operat Ctr, Casilla 603, La Serena, Chile

[2] UCL, Dept Phys & Astron, London WC1E 6BT, England

[3] Univ Sao Paulo, Inst Astron Geofis & Ciencias Atmosfer, Dept Astron, BR-05508090 Sao Paulo, Brazil

[4] Univ La Serena, Fac Ciencias, Dept Fis, La Serena, Chile

来源：

XII IAU REGIONAL LATIN AMERICAN MEETING | 2009年 / 35卷

关键词：

cosmology: dark matter; cosmology: observations; galaxies: clusters; galaxies: evolution;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze the cluster properties and investigate the galaxy population of a sample of low-luminosity X-ray galaxy clusters at intermediate redshifts (z = 0.2 - 0.5). The study is based on deep imaging and spectroscopic observations and X-ray archival data. We discuss in detail the global cluster properties and galaxy content based on the analysis of the velocity distribution, the galaxy projected distribution, the cluster color-magnitude diagram, and the study of the mass distribution, based on weak lensing and X-ray emission, for one of the cluster located at z = 0.485.

引用

页码：205 / +

页数：2

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