THE KINEMATICS OF MOLECULAR OUTFLOWS

被引：100

作者：

STAHLER, SW ^{[1
]}

机构：

[1] NASA, AMES RES CTR, MOFFETT FIELD, CA 94035 USA

来源：

ASTROPHYSICAL JOURNAL | 1994年 / 422卷 / 02期

关键词：

ISM; JETS AND OUTFLOWS; KINEMATICS AND DYNAMICS; STARS; FORMATION;

D O I：

10.1086/173754

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

If molecular outflows represent turbulent material entrained by a central jet, then the surfaces of constant velocity should spread outward from the jet axis. Using the results of CO observations, I propose an empirical velocity distribution of this character. Outflows with this distribution display the well-documented ''acceleration'' phenomenon, i.e., the increase in terminal velocity away from the driving star.

引用

页码：616 / 620

页数：5

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