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Jet Formation Mechanism of the Gamma-Ray-emitting Narrow-line Seyfert 1 Galaxies

文献类型：期刊论文

作者Chen, Yongyun6,8; Gu, Qiusheng6,7; Fan, Junhui5; Yu, Xiaoling6,7; Xiong DR(熊定荣)4; Ding, Nan3; Guo, Xiaotong2; Ge, Xue1
刊名RESEARCH IN ASTRONOMY AND ASTROPHYSICS
出版日期2022-09-01
卷号22期号:9
关键词galaxies: active galaxies: jets galaxies: Seyfert
ISSN号1674-4527
DOI10.1088/1674-4527/ac7cbb
产权排序第5完成单位
文献子类Article
英文摘要

We use a large sample of gamma-ray narrow-line Seyfert 1 galaxies (gamma-NLS1s) to study the jet formation mechanisms. We find that the jet power of gamma-NLS1s is lower than the maximum jet power of the Blandford-Payne (BP) mechanism. At the same time, we find that there is a significant correlation between jet power and accretion disk luminosity. Moreover, the contribution rates of the accretion to the jet power are larger than that of black hole mass to jet power. These results further suggest that the jet of gamma NLS1s is mainly produced by the BP mechanism.

学科主题天文学 ; 星系与宇宙学
URL标识查看原文
出版地20A DATUN RD, CHAOYANG, BEIJING, 100012, PEOPLES R CHINA
WOS关键词ACTIVE GALACTIC NUCLEI ; BLACK-HOLE MASS ; RADIO-LOUD ; ELECTROMAGNETIC EXTRACTION ; ACCRETION DISKS ; ENERGY ; FLOWS ; EMISSION ; POWER
资助项目Qujing Normal University[2105098001/094] ; youth of Yunnan Provincial Science and Technology Department[202101AU070146] ; youth of Yunnan Provincial Science and Technology Department[2103010006] ; National Natural Science Foundation of China (NSFC)[12103022] ; National Natural Science Foundation of China (NSFC)[11733001] ; National Natural Science Foundation of China (NSFC)[11733002] ; National Natural Science Foundation of China (NSFC)[11773013] ; National Key Research and Development Program of China[2017YFA0402703] ; Special Basic Cooperative Research Programs of Yunnan Provincial Undergraduate Universities Association[202101BA070001-043]
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000838314100001
出版者NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
资助机构Qujing Normal University[2105098001/094] ; youth of Yunnan Provincial Science and Technology Department[202101AU070146, 2103010006] ; National Natural Science Foundation of China (NSFC)[12103022, 11733001, 11733002, 11773013] ; National Key Research and Development Program of China[2017YFA0402703] ; Special Basic Cooperative Research Programs of Yunnan Provincial Undergraduate Universities Association[202101BA070001-043]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/25530]  
专题云南天文台_丽江天文观测站（南方基地）
通讯作者Chen, Yongyun
作者单位1.School of Physics and Electronic Engineering, Jiangsu Second Normal University, Nanjing 211200, China
2.Anqing Normal University, Anqing 246133, China;
3.School of Physical Science and Technology, Kunming University, Kunming 650214, China;
4.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China;
5.Center for Astrophysics, Guangzhou University, Guangzhou 510006, China;
6.Collaborative Innovation Center of Modern Astronomy and Space Exploration, Nanjing 210093, China;
7.School of Astronomy and Space Science, Nanjing University, Nanjing 210093, China; qsgu@nju.edu.cn;
8.College of Physics and Electronic Engineering, Qujing Normal University, Qujing 655011, China; ynkmcyy@yeah.net;
推荐引用方式
GB/T 7714		 Chen, Yongyun,Gu, Qiusheng,Fan, Junhui,et al. Jet Formation Mechanism of the Gamma-Ray-emitting Narrow-line Seyfert 1 Galaxies[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2022,22(9).
APA Chen, Yongyun.,Gu, Qiusheng.,Fan, Junhui.,Yu, Xiaoling.,Xiong DR.,...&Ge, Xue.(2022).Jet Formation Mechanism of the Gamma-Ray-emitting Narrow-line Seyfert 1 Galaxies.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,22(9).
MLA Chen, Yongyun,et al."Jet Formation Mechanism of the Gamma-Ray-emitting Narrow-line Seyfert 1 Galaxies".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 22.9(2022).

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来源：云南天文台

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