Measurements of the equivalent thicknesses of three-dimensional spiral galactic disks

被引：0
|
作者：
Gang Li1
2 Department of Astronomy
机构：
来源：
Research in Astronomy and Astrophysics | 2009年 / 9卷 / 08期
基金：
中国国家自然科学基金;
关键词：
galaxies:; spiral; —; Galaxy:; disk;
D O I：
暂无
中图分类号：
P156.5 [银河系的结构];
学科分类号：
070401 ;
摘要：
Spiral arms are fitted after the data from the latest spiral galactic images released by the Sloan Digital Sky Survey are processed. Equivalent thicknesses of 42 spiral galactic disks are derived, which increase the foundational data for further research about spiral galaxies.
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页码：883 / 887
页数：5
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