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含粘滞和磁场的薄吸积盘不稳定性
谢光中1; 吴学兵2; 丁世学2; 杨兰田2
1994
Source Publication天体物理学报
ISSN0253-2379
Volume014Issue:004Pages:297
Abstract本文采用微扰方法导出色散方程,并在四种情况下详细讨论了薄吸积盘的不稳定性,结果表明:在纯粘滞和纯磁场盘中存在脉动不稳定性,而且在吸积盘内同时考虑粘滞和磁场时,存在两稳定性,一种是脉动不稳定性,另一种是单调不稳定性,同时数值计算否定有明,脉动不稳定性更可能存在于内区,而财不稳定性则只在盘的外区,对短波扰动才有意义,这些结果为解释BL Lac天体、Seyfert星系及星体活动星系核的光变现象进一步提供
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/45458
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.华中师范大学
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
谢光中,吴学兵,丁世学,等. 含粘滞和磁场的薄吸积盘不稳定性[J]. 天体物理学报,1994,014(004):297.
APA 谢光中,吴学兵,丁世学,&杨兰田.(1994).含粘滞和磁场的薄吸积盘不稳定性.天体物理学报,014(004),297.
MLA 谢光中,et al."含粘滞和磁场的薄吸积盘不稳定性".天体物理学报 014.004(1994):297.
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