YNAO OpenIR  > 南方基地
The Powers of Relativistic Jets Depend on the Spin of Accreting Supermassive Black Holes
Chen, Yongyun1,3; Gu, Qiusheng2,3; Fan, Junhui4; Zhou, Hongyan5; Yuan, Yefei5; Gu, Weimin6; Wu, Qinwen7; Xiong DR(熊定荣)8; Guo, Xiaotong2; Ding, Nan9; Yu, Xiaoling2
发表期刊The Astrophysical Journal
2021-05-28
卷号913期号:2页码:11
DOI10.3847/1538-4357/abf4ff
产权排序第8完成单位
收录类别SCI
关键词Active galactic nuclei Blazars
摘要

Theoretical models show that the power of relativistic jets of active galactic nuclei depends on the spin and mass of the central supermassive black holes, as well as the accretion. Here we report an analysis of archival observations of a sample of blazars. We find a significant correlation between jet kinetic power and the spin of supermassive black holes. At the same time, we use multiple linear regression to analyze the relationship between jet kinetic power and accretion, spin, and black hole mass. We find that the spin of supermassive black holes and accretion are the most important contributions to the jet kinetic power. The contribution rates of both the spin of supermassive black holes and accretion are more than 95%. These results suggest that the spin energy of supermassive black holes powers the relativistic jets. The jet production efficiency of almost all Fermi blazars can be explained by moderately thin, magnetically arrested accretion disks around rapidly spinning black holes.

资助项目Qujing Normal University[2105098001/094] ; Yunnan Provincial Science and Technology Department[2103010006] ; National Natural Science Foundation of China[NSFC 11733001] ; National Natural Science Foundation of China[11733002] ; National Natural Science Foundation of China[11773013] ; National Key Research and Development Program of China[2017YFA0402703] ; Yunnan Provincial Education Department[2021J0715]
项目资助者Qujing Normal University[2105098001/094] ; Yunnan Provincial Science and Technology Department[2103010006] ; National Natural Science Foundation of China[NSFC 11733001, 11733002, 11773013] ; National Key Research and Development Program of China[2017YFA0402703] ; Yunnan Provincial Education Department[2021J0715]
语种英语
学科领域天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学
学科门类理学 ; 理学::天文学
文章类型Article
出版者IOP PUBLISHING LTD
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS记录号WOS:000655756700001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]ACTIVE GALACTIC NUCLEI ; BL LACERTAE OBJECTS ; MAGNETIC-FIELDS ; DISC CONNECTION ; KINETIC POWER ; LAC OBJECTS ; MASS ; EVOLUTION ; LINE ; AGN
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/24371
专题南方基地
通讯作者Chen, Yongyun
作者单位1.College of Physics and Electronic Engineering, Qujing Normal University, Qujing 655011, People's Republic of China; ynkmcyy@yeah,net
2.School of Astronomy and Space Science, Nanjing University, Nanjing 210093, People's Republic of China; qsgu@nju.edu.cn
3.Key Laboratory of Modern Astronomy and Astrophysics (Nanjing University), Ministry of Education, Nanjing 210093, People's Republic of China
4.Center for Astrophysics, Guang zhou University, Guang zhou510006, People's Republic of China
5.University of Sciences and Technology of China, Chinese Academy of Sciences, Hefei 230026, People's Republic of China
6.Department of Astronomy, Xiamen University, Xiamen, Fujian 361005, People's Republic of China
7.School of Physics, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
8.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, People's Republic of China
9.School of Physical Science and Technology, Kunming University 650214, People's Republic of China; orient.dn@foxmail.com
推荐引用方式
GB/T 7714
Chen, Yongyun,Gu, Qiusheng,Fan, Junhui,et al. The Powers of Relativistic Jets Depend on the Spin of Accreting Supermassive Black Holes[J]. The Astrophysical Journal,2021,913(2):11.
APA Chen, Yongyun.,Gu, Qiusheng.,Fan, Junhui.,Zhou, Hongyan.,Yuan, Yefei.,...&Yu, Xiaoling.(2021).The Powers of Relativistic Jets Depend on the Spin of Accreting Supermassive Black Holes.The Astrophysical Journal,913(2),11.
MLA Chen, Yongyun,et al."The Powers of Relativistic Jets Depend on the Spin of Accreting Supermassive Black Holes".The Astrophysical Journal 913.2(2021):11.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
The Powers of Relati(1776KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Chen, Yongyun]的文章
[Gu, Qiusheng]的文章
[Fan, Junhui]的文章
百度学术
百度学术中相似的文章
[Chen, Yongyun]的文章
[Gu, Qiusheng]的文章
[Fan, Junhui]的文章
必应学术
必应学术中相似的文章
[Chen, Yongyun]的文章
[Gu, Qiusheng]的文章
[Fan, Junhui]的文章
相关权益政策
暂无数据
收藏/分享
文件名: The Powers of Relativistic Jets Depend on the Spin of Accreting Supermassive Black Holes.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。