2005/05/17 | Toomre模型[Toomre's Model]
类别(¤〖天文〗) | 评论(0) | 阅读(38) | 发表于 20:22
Toomre's model n is the potential obtained by differentiating the surface density of a disk Kuzmin model

times with respect to The result is a potential of a disk with surface density

where

This is Toomre's model n. As

but as .
0

评论Comments

日志分类
首页[1408]
∑〖数学〗[349]
Ω〖物理〗[357]
¤〖天文〗[343]
℃〖化学〗[359]