Anticyclonic Vortex in a Protoplanetary Disk

被引：4
|
作者：
Abrahamyan, M. G. [1 ]
机构：
[1] Erevan State Univ, Yerevan, Armenia
来源：
ASTROPHYSICS | 2016年 / 59卷 / 02期
关键词：
protoplanetary disk; anticyclonic vortex; planetesimal; ROSSBY-WAVE INSTABILITY; THIN ACCRETION DISKS; SOLID BODIES; VORTICES; STABILITY; MOTION;
D O I：
10.1007/s10511-016-9432-y
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The dynamics of protoplanetary disks is studied in a local approximation. A solution in the form of an anticyclonic vortex with a triaxial-ellipsoidal shape is obtained with linear circulation of matter in the plane of rotation of the disk. The formation of planetesimals from dust by vortices of this type is examined.
引用
收藏
页码：265 / 271
页数：7
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