The development of large-scale instability in stellar accretion disks and its influence on the redistribution of angular momentum

被引：0
|
作者：
A. Yu. Lugovskii
S. I. Mukhin
Yu. P. Popov
V. M. Chechetkin
机构：
[1] Russian Academy of Sciences,Keldysh Institute of Applied Mathematics
[2] Moscow State University,undefined
来源：
Astronomy Reports | 2008年 / 52卷
关键词：
97.10.Gz; 95.30.Lz;
D O I：
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学科分类号：
摘要：
The paper continues our studies of large-scale instability arising during shearmotions in stellar accretion disks due to the development of small perturbations. The evolution of a local perturbation introduced into the outer part of a stationary accretion disk is modeled mathematically. The possible formation of large-scale structures that propagate throughout the disk, leading to an appreciable redistribution of angular momentum, is demonstrated.
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页码：811 / 814
页数：3
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