Dynamical evolution of solids subject to the drag force and the self-gravity of an inhomogeneous and marginally gravitationally unstable disk

被引：0

作者：

Haghighipour, N ^{[1
]}

机构：

[1] Carnegie Inst Washington, Dept Terr Magnetism, Washington, DC 20015 USA

来源：

SCIENTIFIC FRONTIERS IN RESEARCH ON EXTRASOLAR PLANETS | 2003年 / 294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：

The results of an extensive numerical study of the orbital dynamics of small bodies ranging from micron-sized dust grains to I km objects subject to gas drag and also the gravitational attraction of a non-uniform gaseous nebula are presented. The results indicate that it is possible for small bodies to migrate rapidly toward the locations of the maxima of the gas density where the probabilities of collisions and coagulations are enhanced.

引用

页码：333 / 338

页数：6