Semi-Analytic Models on the Molecular and Neutral Gas in Galaxies

被引：0
|
作者：
Fu, Jian [1 ]
Guo, Qi [1 ]
Kauffmann, Guinevere [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Astron Observ, Beijing 100864, Peoples R China
来源：
HUNTING FOR THE DARK: THE HIDDEN SIDE OF GALAXY FORMATION | 2010年 / 1240卷
关键词：
NEARBY GALAXIES; TRANSITION;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We introduced a semi-analytic model to study the detail of radial related processes on galaxy disks. Based on this recipe, we can calculate neutral and molecular gas in interstellar medium, and include the molecular phase into star formation recipes. From our model, we reproduced the radial surface density profiles and mass functions shown in the observational results. We can also give some predictions and explanations to the scale relations of neutral and molecular gas in disk galaxies.
引用
收藏
页码：160 / +
页数：2
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