Detection of a parsec-scale jet in a radio-quiet narrow-line Seyfert 1 galaxy with highly accreting supermassive black hole

doi:10.1093/mnras/stab2651

CORC > 新疆天文台 > 研究单元未命名 > 射电天文研究室 > 星系宇宙学研究团组

	Detection of a parsec-scale jet in a radio-quiet narrow-line Seyfert 1 galaxy with highly accreting supermassive black hole
	Yao, Su 1; Yang, Xiaolong 2,3; Gu, Minfeng 4; An, Tao 2; Yang, Jun 5; Ho, Luis C.3,6; Liu, Xiang 7; Wang, Ran 3; Wu, Xue-Bing 3,6; Yuan, Weimin 8
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2021-11-01
卷号	508 期号:1 页码:1305-1313
关键词	galaxies: active galaxies: individual: Mrk 335 galaxies: jets galaxies: nuclei galaxies: Seyfert
ISSN号	0035-8711
DOI	10.1093/mnras/stab2651
通讯作者	Yao, Su(syao@mpifr-bonn.mpg.de) ; Yang, Xiaolong(yangxl@shao.ac.cn)
英文摘要	The jet in active galactic nuclei (AGN) is a key ingredient in understanding the co-evolution of galaxies and their central supermassive black holes (SMBHs). Unfortunately, the mechanism of jet launching and collimation is still elusive. The observational evidence of decreasing radio loudness with increasing Eddington ratio implies that the jet should be coupled with the accretion process. To further explore the relationship between the jet and accretion, it is necessary to extend our knowledge of the jet to an extreme end of the Eddington ratio distribution of AGN. Using Very Long Baseline Array (VLBA), we report the detection of the parsec-scale radio structure in Mrk 335, a radio-quiet narrow-line Seyfert 1 galaxy with an Eddington ratio close to/above unity. The VLBA image at 1.5 GHz reveals an elongated structure extending similar to 20 pc in north-south direction with a peak flux density of 1.98 +/- 0.05 mJy beam(-1) and radio brightness temperatures as high as 6 x 10(7) K. This feature provides a strong evidence of a parsec-scale (bipolar) jet launched from a highly accreting SMBH. We discuss the result by comparing Mrk 335 with other highly accreting systems, e.g. Galactic black holes and tidal disruption events, and recall the discovery of collimated corona in the vicinity of SMBH in Mrk 335 by previous X-ray observations, whose relation to the parsec-scale radio jet should be explored by future simultaneous X-ray spectroscopy and high resolution radio observations.
资助项目	Alexander von Humboldt Foundation Fellowship ; Shanghai Sailing Program[21YF1455300] ; China Postdoctoral Science Foundation[2021M693267] ; National Key Research and Development Program of China[2018YFA0404603] ; National Key Research and Development Program of China[2016YFA0400702] ; National Key Research and Development Program of China[2016YFA0400703] ; Chinese Academy of Sciences[114231KYSB20170003] ; National Science Foundation of China[11873073] ; National Science Foundation of China[11721303] ; National Science Foundation of China[11991052] ; National Aeronautics and Space Administration
WOS关键词	ACTIVE GALACTIC NUCLEI ; TIDAL DISRUPTION ; STAR-FORMATION ; HOST GALAXIES ; XMM-NEWTON ; PHYSICAL-PROPERTIES ; CENTRAL ENGINES ; EMISSION ; ORIGIN ; OUTFLOW
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	OXFORD UNIV PRESS
WOS记录号	WOS:000741285400055
资助机构	Alexander von Humboldt Foundation Fellowship ; Shanghai Sailing Program ; China Postdoctoral Science Foundation ; National Key Research and Development Program of China ; Chinese Academy of Sciences ; National Science Foundation of China ; National Aeronautics and Space Administration
内容类型	期刊论文
源URL	[http://ir.xao.ac.cn/handle/45760611-7/4470]
专题	星系宇宙学研究团组
通讯作者	Yao, Su; Yang, Xiaolong
作者单位	1.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany 2.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Radio Astron, Shanghai 200030, Peoples R China 3.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 4.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China 5.Chalmers Univ Technol, Dept Space Earth & Environm, Onsala Space Observ, SE-43992 Onsala, Sweden 6.Peking Univ, Sch Phys, Dept Astron, Beijing 100871, Peoples R China 7.Chinese Acad Sci, Xinjiang Astron Observ, Key Lab Radio Astron, 150 Sci 1 St, Urumqi 830011, Peoples R China 8.Chinese Acad Sci, Natl Astron Observ, Key Lab Space Astron & Technol, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Yao, Su,Yang, Xiaolong,Gu, Minfeng,et al. Detection of a parsec-scale jet in a radio-quiet narrow-line Seyfert 1 galaxy with highly accreting supermassive black hole[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2021,508(1):1305-1313.
APA	Yao, Su.,Yang, Xiaolong.,Gu, Minfeng.,An, Tao.,Yang, Jun.,...&Yuan, Weimin.(2021).Detection of a parsec-scale jet in a radio-quiet narrow-line Seyfert 1 galaxy with highly accreting supermassive black hole.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,508(1),1305-1313.
MLA	Yao, Su,et al."Detection of a parsec-scale jet in a radio-quiet narrow-line Seyfert 1 galaxy with highly accreting supermassive black hole".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 508.1(2021):1305-1313.