The fundamental plane of blazars based on the black hole spin-mass energy

doi:10.1093/mnras/stae765

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	The fundamental plane of blazars based on the black hole spin-mass energy
	Zhang, Xu 4; Xiong DR(熊定荣)3; Gao, Quan-Gui 2,4; Yang, Gui-Qin 1; Lu, Fang-Wu 2,4; Na, Wei-Wei 4; Qin, Long-Hua 4
刊名	Monthly Notices of the Royal Astronomical Society
	2024-04-01
卷号	529 期号:4 页码:3699-3711
关键词	accretion accretion discs black hole physics quasars: supermassive black holes
ISSN号	0035-8711
DOI	10.1093/mnras/stae765
产权排序	第2完成单位
文献子类	Journal article (JA)
英文摘要	We examine the fundamental plane of 91 blazars which include flat-spectrum radio quasars and BL Lacertae objects with known X-ray luminosity (LR), radio luminosity (LX), and black hole mass measurements (M) to reflect the relationship between jet and accretion for blazars. The fundamental plane of blazars are logLR = + + and logLR = + + after considering the effect of beam factor. Our results suggest that the jet of blazars has connection with accretion. We set the black hole spin energy as a new variable to correct the black hole mass and explore the effect of black hole spin on the fundamental relationship. We find that the fundamental plane of blazars is affected by the black hole spin, which is similar to the previous work for active galactic nuclei. We additionally examine a new fundamental plane which is based on the black hole spin-mass energy (Mspin). The new fundamental plane (logLR = + + with R-Square = 0.575) shows that Mspin has a better correlation coefficient compared to the M for fundamental plane of blazars. These results suggest that the black hole spin should be considered as an important factor for the study of fundamental plane for blazars. And these may further our understanding of the Blandford-Znajek process in blazars. © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.
学科主题	天文学 ; 星系与银河系
URL标识	查看原文
资助项目	N/A
语种	英语
资助机构	N/A
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/27047]
专题	云南天文台_丽江天文观测站（南方基地）
作者单位	1.Faculty of Mechanical and Electrical Engineering, Kunming, 650031, China 2.Key Laboratory of Astroparticle Physics of Yunnan Province, Kunming, 650091, China; 3.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, China; 4.Department of Physics, Yuxi Normal University, Yuxi, 653100, China;
推荐引用方式 GB/T 7714	Zhang, Xu,Xiong DR,Gao, Quan-Gui,et al. The fundamental plane of blazars based on the black hole spin-mass energy[J]. Monthly Notices of the Royal Astronomical Society,2024,529(4):3699-3711.
APA	Zhang, Xu.,熊定荣.,Gao, Quan-Gui.,Yang, Gui-Qin.,Lu, Fang-Wu.,...&Qin, Long-Hua.(2024).The fundamental plane of blazars based on the black hole spin-mass energy.Monthly Notices of the Royal Astronomical Society,529(4),3699-3711.
MLA	Zhang, Xu,et al."The fundamental plane of blazars based on the black hole spin-mass energy".Monthly Notices of the Royal Astronomical Society 529.4(2024):3699-3711.