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The fundamental plane of black hole activity for quiescent sources
Dong, Ai-Jun1,2; Ge, Kang2; Liu, Xiang1; Zhi, Qi-Jun2
2021-02-15
Source PublicationASTRONOMISCHE NACHRICHTEN
ISSN0004-6337
Volume342Issue:1-2Pages:191-197
Contribution Rank1
AbstractIn this work, we construct a sample of black hole X-ray binaries (BH XRBs), low-luminosity active galactic nuclei (LLAGNs), and FR Is with wider distribution of Eddington ratios and re-explore their fundamental plane of BH activities, that is, logLR=xi XlogLX+xi MlogLMBH+c0. We find that the quiescent BH sources follow a similar fundamental plane (xi(X) similar to 0.6) with sub-Eddington BH sources very well, while the strong radio sources (e.g., FR Is) follow a steeper fundamental plane (xi(X) similar to 1.30). We also find that the radio-X-ray correlation of quiescent BH sources are still on the extension of sub-Eddington BH sources and the strong radio sources follow a steeper correlation (xi(X) similar to 1.30). The results are consistent with recent observations in BH XRBs. It is predicted that the X-ray emissions of both sub-Eddington BH sources and quiescent BH sources originate from radiatively inefficient accretion mode, while the X-ray emissions of strong radio sources dominantly originate from the jet.
Keywordaccretion black hole activity jets outflows
DOI10.1002/asna.202113903
URL查看原文
Indexed BySCI
Language英语
Funding ProjectDoctor Starting Up Foundation of Guizhou Normal University[0516134] ; Foundation of Guizhou Provincial Education Department[(2020)003] ; Outstanding Postdoctoral Foundation of XinJiang ; Foundation of Science and Technology of Guizhou Province[(2017) 5726-37] ; Foundation of Science and Technology of Guizhou Province[[2016]4008] ; Foundation of Science and Technology of Guizhou Province[[2017]7349] ; Foundation of Science and Technology of Guizhou Province[[2019]1241] ; NSFC[U1731238] ; NSFC[U1831120] ; NSFC[11573009]
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000618048900001
PublisherWILEY-V C H VERLAG GMBH
Funding OrganizationDoctor Starting Up Foundation of Guizhou Normal University ; Foundation of Guizhou Provincial Education Department ; Outstanding Postdoctoral Foundation of XinJiang ; Foundation of Science and Technology of Guizhou Province ; NSFC
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Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3881
Collection射电天文研究室_星系宇宙学研究团组
Corresponding AuthorDong, Ai-Jun
Affiliation1.Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China
2.Guizhou Normal Univ, Sch Phys & Elect Sci, Guizhou Prov Key Lab Radio Data Proc, Guiyang, Peoples R China
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Corresponding Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Dong, Ai-Jun,Ge, Kang,Liu, Xiang,et al. The fundamental plane of black hole activity for quiescent sources[J]. ASTRONOMISCHE NACHRICHTEN,2021,342(1-2):191-197.
APA Dong, Ai-Jun,Ge, Kang,Liu, Xiang,&Zhi, Qi-Jun.(2021).The fundamental plane of black hole activity for quiescent sources.ASTRONOMISCHE NACHRICHTEN,342(1-2),191-197.
MLA Dong, Ai-Jun,et al."The fundamental plane of black hole activity for quiescent sources".ASTRONOMISCHE NACHRICHTEN 342.1-2(2021):191-197.
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