| Jet power extracted from ADAFs and the application to Fermi BL Lacertae objects | |
Chen, Yongyun1; Gu, Qiusheng2; Fan, Junhui3; Yu, Xiaoling1; Ding, Nan4; Guo, Xiaotong5; Xiong DR(熊定荣)6
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| 发表期刊 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| 2023-10-10 | |
| 卷号 | 526期号:3页码:4079-4092 |
| DOI | 10.1093/mnras/stad2623 |
| 产权排序 | 第6完成单位 |
| 收录类别 | SCI ; EI |
| 关键词 | galaxies: active BL Lacertae objects: general galaxies: jets gamma-rays: general |
| 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. |
| 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 |
| 项目资助者 | 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 |
| 语种 | 英语 |
| 学科领域 | 天文学 |
| 文章类型 | Article |
| 出版者 | OXFORD UNIV PRESS |
| 出版地 | GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND |
| ISSN | 0035-8711 |
| URL | 查看原文 |
| WOS记录号 | WOS:001157227200016 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | 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 |
| EI入藏号 | 20234515023992 |
| EI主题词 | Luminance |
| EI分类号 | 631.1 Fluid Flow, General - 931 Classical Physics ; Quantum Theory ; Relativity - 931.3 Atomic and Molecular Physics - 932.1 High Energy Physics |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/26524 |
| 专题 | 南方基地 |
| 作者单位 | 1.College of Physics and Electronic Engineering, Qujing Normal University, Qujing 655011, P. R. China; 2.School of Astronomy and Space Science, Nanjing University, Nanjing 210093, P. R. China; 3.Center for Astrophysics, Guang Zhou University, Guang Zhou 510006, 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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