Collapse and outflow: Towards an integrated theory of star formation

被引：0
|
作者：
Pudritz, RE [1 ]
McLaughlin, DE [1 ]
Ouyed, R [1 ]
机构：
[1] Univ Toronto, Canadian Inst Theoret Astrophys, Toronto, ON M5S 1A1, Canada
来源：
12TH KINGSTON MEETING : COMPUTATIONAL ASTROPHYSICS | 1997年 / 123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：
Observational advances over the last decade reveal that star formation is associated with the simultaneous presence of gravitationally collapsing gas, bipolar outflow, and an accretion disk. Two theoretical views of star formation suppose that either stellar mass is determined from the outset by gravitational instability, or by the outflow which sweeps away the collapsing envelope of initially singular density distributions. Neither picture appears to explain all of the facts. This contribution examines some of the key issues facing star formation theory.
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页码：117 / 128
页数：12
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