The radial-azimuthal instability of an isothermal magnetized accretion disk

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	The radial-azimuthal instability of an isothermal magnetized accretion disk
	Yang, LT; Lu, Y; Wu, SP; Wu, XB; Yang, LT , Huazhong Normal Univ, Inst Astrophys, Wuhan 430070, Peoples R China.
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1998
卷号	30 期号:2 页码:269-274
关键词	Black-hole Stability Oscillations
ISSN号	0253-6102
英文摘要	The radial-azimuthal instability of an isothermal magnetized accretion disk is examined in this paper. We find that the azimuthal perturbation enhances the instability of the magneto-acoustic and non-axisymmetric modes. The magnetic field induces and enhances the instability of magneto-acoustic modes, but stabilizes the non-axisymmetric modes in the outer disk. The viscous modes are always stable. The instability of magneto-acoustic modes are dominant in this disk.
学科主题	Physics
WOS记录号	WOS:000076017200018
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12263]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Yang, LT , Huazhong Normal Univ, Inst Astrophys, Wuhan 430070, Peoples R China.
推荐引用方式 GB/T 7714	Yang, LT,Lu, Y,Wu, SP,et al. The radial-azimuthal instability of an isothermal magnetized accretion disk[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1998,30(2):269-274.
APA	Yang, LT,Lu, Y,Wu, SP,Wu, XB,&Yang, LT , Huazhong Normal Univ, Inst Astrophys, Wuhan 430070, Peoples R China..(1998).The radial-azimuthal instability of an isothermal magnetized accretion disk.COMMUNICATIONS IN THEORETICAL PHYSICS,30(2),269-274.
MLA	Yang, LT,et al."The radial-azimuthal instability of an isothermal magnetized accretion disk".COMMUNICATIONS IN THEORETICAL PHYSICS 30.2(1998):269-274.