U-band luminosity dependence of galaxy clustering in the main galaxy sample of SDSS DR10

被引:0
|
作者
Zhang, Fuyang [1 ]
Deng, Xin-Fa [2 ]
机构
[1] Nanchang Univ, Sch Informat Engn, Nanchang 330031, Jiangxi, Peoples R China
[2] Nanchang Univ, Sch Sci, Nanchang 330031, Jiangxi, Peoples R China
基金
美国国家科学基金会;
关键词
galaxy; fundamental parameters-galaxy; large scale structure; DIGITAL SKY SURVEY; 2DF REDSHIFT SURVEY; STAR-FORMATION RATE; ENVIRONMENTAL DEPENDENCE; DATA RELEASE; OPTICAL-PROPERTIES; SUPERCLUSTERS; COLOR; MORPHOLOGY; FILAMENTS;
D O I
10.1134/S1063773714120081
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Using two volume-limited Main galaxy samples of the Sloan Digital Sky Survey Data Release 10 (SDSS DR10), we study u-band luminosity dependence of galaxy clustering by cluster analysis. Statistical results of two volume-limited Main galaxy samples are the same: luminous galaxies in M (u) preferentially form isolated galaxies, close pairs and small groups at all scales, whereas faint galaxies in M (u) preferentially inhabit dense groups and clusters.
引用
收藏
页码:753 / 758
页数:6
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