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
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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. |
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