银河系结构模型的细化

From cluster group wiki
Revision as of 10:27, 26 November 2013 by Cluster (talk | contribs)
Jump to navigation Jump to search

Du et al. 2003

  • Galactic structure studies with BATC star counts
根据多波段数据,拟合了恒星的光谱型,然后得到恒星的测光距离。
根据d-i颜色分的双峰布(金属丰度),分开盘星和晕星。
根据不同体积里的数密度,约束银河系模型。
根据实测数据讨论了盘星的光度函数。

Xue X. et al. 2008