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Mark 421: optical variability of short timescales and its central nucleus properties
Xie GZ(谢光中); Lu RW(卢汝为); Hao PJ(郝鹏九); Liu XD(刘新德); Zhang Y(张云); Li KH(李开华); XIE, GZ
Source PublicationSCIENTIA SINICA SERIES A-MATHEMATICAL PHYSICAL ASTRONOMICAL & TECHNICAL SCIENCES
1987-06
Volume30Issue:6Pages:642-648
Contribution Rank第1完成单位
Indexed BySCI
AbstractOn the basis of the general relativity theory, this paper presents the formulas of the upper limits and low limits of masses and radii of the active galaxies with short variability timescales, which clarify the properties of the central nuclei of Mark 421, OJ 287 and PKS 0735+178. The results reveal that the central nuclei of Mark 421 and OJ 287 might be two large supermassive black holes with masses 1.8×107M_sun; and 1.0×109M_sun; respectively.
Language英语
Subject AreaScience & Technology - Other Topics
SubtypeArticle
ISSN1006-9283
URL查看原文
WOS IDWOS:A1987J385400008
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
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Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6926
Collection星系研究组
Corresponding AuthorXIE, GZ
Recommended Citation
GB/T 7714
Xie GZ,Lu RW,Hao PJ,et al. Mark 421: optical variability of short timescales and its central nucleus properties[J]. SCIENTIA SINICA SERIES A-MATHEMATICAL PHYSICAL ASTRONOMICAL & TECHNICAL SCIENCES,1987,30(6):642-648.
APA 谢光中.,卢汝为.,郝鹏九.,刘新德.,张云.,...&XIE, GZ.(1987).Mark 421: optical variability of short timescales and its central nucleus properties.SCIENTIA SINICA SERIES A-MATHEMATICAL PHYSICAL ASTRONOMICAL & TECHNICAL SCIENCES,30(6),642-648.
MLA 谢光中,et al."Mark 421: optical variability of short timescales and its central nucleus properties".SCIENTIA SINICA SERIES A-MATHEMATICAL PHYSICAL ASTRONOMICAL & TECHNICAL SCIENCES 30.6(1987):642-648.
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