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Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects

文献类型：期刊论文

作者Chen, Yongyun2; Gu, Qiusheng3; Fan, Junhui1; Yu, Xiaoling2; Ding, Nan4; Guo, Xiaotong5; Xiong DR(熊定荣)6
刊名MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
出版日期2023-10-10
卷号526期号:3页码:4079-4092
ISSN号0035-8711
关键词galaxies: active BL Lacertae objects: general galaxies: jets gamma-rays: general
DOI10.1093/mnras/stad2623
产权排序第6完成单位
文献子类Article
英文摘要We calculate the jet power of the Blandford-Znajek (BZ) model and the hybrid model based on the self-similar solution of advection-dominated accretion flows (ADAFs). We study the formation mechanism of the jets of BL Lacertae (BL Lacs) with known redshifts detected by the Fermi satellite after 10 yr of data (4FGL-DR2). The kinetic power of the jets of Fermi BL Lacs is estimated through radio luminosity. The main results are as follows. (1) We find that the jet kinetic power of about 72 per cent intermediate peak frequency BL Lacs (IBL) and 94 per cent high-frequency peak BL Lacs (HBL) can be explained by the hybrid jet model based on ADAFs surrounding Kerr black holes. However, the jet kinetic power of about 74 per cent low-frequency peak BL Lacs (LBL) cannot be explained by the BZ jet model or the hybrid model. (2) The LBL has a higher accretion rate than IBL and HBL. About 14 per cent IBL and 62 per cent HBL have pure optically thin ADAFs. However, 7 per cent LBL may have a hybrid structure consisting of an standard thin disc (SS) plus optically thin ADAFs. (3) After excluding the redshift dependence, there is a weak correlation between the jet kinetic power and the accretion disc luminosity for Fermi BL Lacs. (4) There is a significant correlation between inverse-Compton luminosity and synchrotron luminosity for Fermi BL Lacs. The slope of the relation between inverse-Compton luminosity and synchrotron luminosity for Fermi BL Lacs is consistent with the synchrotron self-Compton (SSC) process. The result may suggest that the high-energy components of Fermi BL Lacs are dominated by the SSC process.
学科主题天文学
URL标识查看原文
出版地GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
WOS关键词BLACK-HOLE MASS ; ADVECTION-DOMINATED ACCRETION ; GENERAL PHYSICAL-PROPERTIES ; ACTIVE GALACTIC NUCLEI ; SPECTRAL ENERGY-DISTRIBUTIONS ; INVERSE COMPTON EMISSION ; LOG-PARABOLIC SPECTRA ; GAMMA-RAY LUMINOSITY ; LARGE-AREA TELESCOPE ; RELATIVISTIC JETS
资助项目National Natural Science Foundation of China[12203028]; National Natural Science Foundation of China[12192222]; National Natural Science Foundation of China[12192220]; National Natural Science Foundation of China[12121003]; National Natural Science Foundation of China[11733001]; National Natural Science Foundation of China[U2031201]; Qujing Normal University[2105098001/094]; Yunnan Provincial Science and Technology Department[202101AU070146]; Yunnan Provincial Science and Technology Department[2103010006]; Yunnan Province; China Manned Space Project[CMS-CSST-2021-A05]; China Manned Space Project[CMS-CSST-2021-A06]; Yunnan Province Youth Top Talent Project[YNWR-QNBJ-2020-116]; CAS 'Light of West China' Program
WOS研究方向Astronomy & Astrophysics
语种英语
出版者OXFORD UNIV PRESS
WOS记录号WOS:001157227200016
资助机构National Natural Science Foundation of China[12203028, 12192222, 12192220, 12121003, 11733001, U2031201] ; Qujing Normal University[2105098001/094] ; Yunnan Provincial Science and Technology Department[202101AU070146, 2103010006] ; Yunnan Province ; China Manned Space Project[CMS-CSST-2021-A05, CMS-CSST-2021-A06] ; Yunnan Province Youth Top Talent Project[YNWR-QNBJ-2020-116] ; CAS 'Light of West China' Program
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/26524]  
专题云南天文台_丽江天文观测站（南方基地）
作者单位1.Center for Astrophysics, Guang Zhou University, Guang Zhou 510006, P. R. China;
2.College of Physics and Electronic Engineering, Qujing Normal University, Qujing 655011, P. R. China;
3.School of Astronomy and Space Science, Nanjing University, Nanjing 210093, P. R. China;
4.School of Physical Science and Technology, Kunming University, Kunming 650214, P. R. China;
5.School of Mathematics and Physics, Anqing Normal University, Anhui 246011, P. R. China;
6.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, P. R. China
推荐引用方式
GB/T 7714		 Chen, Yongyun,Gu, Qiusheng,Fan, Junhui,et al. Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2023,526(3):4079-4092.
APA Chen, Yongyun.,Gu, Qiusheng.,Fan, Junhui.,Yu, Xiaoling.,Ding, Nan.,...&熊定荣.(2023).Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,526(3),4079-4092.
MLA Chen, Yongyun,et al."Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 526.3(2023):4079-4092.

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