Galaxy pairs and triplets at medium redshifts from the Sloan Digital Sky Survey (SDSS)

被引：0
|
作者：
Infante, L [1 ]
Strauss, MA [1 ]
Bahcall, N [1 ]
Knapp, GR [1 ]
机构：
[1] Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA
来源：
SMALL GALAXY GROUPS | 2000年 / 209卷
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We have identified close pairs and triplets of galaxies in SDSS commissioning imaging data. The data set is from one of the SDSS equatorial scans covering an area close to 100 square degrees. We have estimated the angular correlation function of these galaxy systems and show that they appear to be appreciably more strongly clustered than are single galaxies.
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页码：31 / 35
页数：5
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