Mutual gravitational perturbations between planetesimals within protoplanetary disks

被引：0
|
作者：
Lindsay, BD [1 ]
Hyde, TW [1 ]
机构：
[1] Baylor Univ, CASPER, Waco, TX 76798 USA
来源：
DUSTY PLASMAS AND ACTIVE EXPERIMENTS | 2002年 / 29卷 / 09期
关键词：
D O I：
10.1016/S0273-1177(02)00070-4
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The result of several simulations of a planetesimal swarm orbiting a protostar are examined. It is shown that variations in both protoplanetary masses and inclinations can affect the behavior of these bodies, perhaps even causing ejection from the system or orbits that show large and/or sudden changes in their orbital parameters. Such effects are the result of mutual gravitational scattering between the planetesmials, which can cause motions ranging from nearly quiescent to wildly chaotic. (C) 2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved.
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收藏
页码：1301 / 1306
页数：6
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