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| Precessing jet nozzle connecting to a spinning black hole in M87 | |
Cui, Yuzhu1,2,3,4; Hada, Kazuhiro3,4; Kawashima, Tomohisa5; Kino, Motoki4,6; Lin, Weikang7; Mizuno, Yosuke2,8,9; Ro, Hyunwook10,11; Honma, Mareki4,12; Yi, Kunwoo13; Yu, Jintao14; Park, Jongho10,15; Jiang, Wu16,17; Shen, Zhiqiang16,17; Kravchenko, Evgeniya; Algaba, Juan-Carlos18; Cheng, Xiaopeng10; Cho, Ilje10,19; Giovannini, Gabriele20,21; Giroletti, Marcello21; Jung, Taehyun10,22; Lu, Ru-Sen16,17,23; Niinuma, Kotaro24,25; Oh, Junghwan26; Ohsuga, Ken27; Sawada-Satoh, Satoko28; Sohn, Bong Won10,11,22; Takahashi, Hiroyuki R.29; Takamura, Mieko4,12; Tazaki, Fumie30; Trippe, Sascha13,31; Wajima, Kiyoaki10,22; Akiyama, Kazunori32,33,34; An, Tao16; Asada, Keiichi15; Buttaccio, Salvatore21; Byun, Do-Young10,22; Cui, Lang17,35 ; Hagiwara, Yoshiaki36; Hirota, Tomoya3,4; Hodgson, Jeffrey37; Kawaguchi, Noriyuki4; Kim, Jae-Young23,38; Lee, Sang-Sung10,22; Lee, Jee Won10; Lee, Jeong Ae10; Maccaferri, Giuseppe21; Melis, Andrea39; Melnikov, Alexey40; Migoni, Carlo39; Oh, Se-Jin10; Sugiyama, Koichiro41; Wang, Xuezheng16; Zhang, Yingkang16; Chen, Zhong16,17; Hwang, Ju-Yeon10; Jung, Dong-Kyu10; Kim, Hyo-Ryoung10; Kim, Jeong-Sook10,42; Kobayashi, Hideyuki3; Li, Bin16,17; Li, Guanghui35; Li, Xiaofei35; Liu, Zhiyong35; Liu, Qinghui16,17; Liu, Xiang35; Oh, Chung-Sik10; Oyama, Tomoaki4; Roh, Duk-Gyoo10; Wang, Jinqing16,17; Wang, Na17,35; Wang, Shiqiang35; Xia, Bo16; Yan, Hao35; Yeom, Jae-Hwan10; Yonekura, Yoshinori43; Yuan, Jianping35; Zhang, Hua35; Zhao, Rongbing16,17; Zhong, Weiye16,17
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| 2023-09-28 | |
| Source Publication | NATURE
 |
| ISSN | 0028-0836 |
| Volume | 621Issue:7980Pages:711-+ |
| Contribution Rank | 35 |
| Abstract | The nearby radio galaxy M87 offers a unique opportunity to explore the connections between the central supermassive black hole and relativistic jets. Previous studies of the inner region of M87 revealed a wide opening angle for the jet originating near the black hole(1-4). The Event Horizon Telescope resolved the central radio source and found an asymmetric ring structure consistent with expectations from general relativity(5). With a baseline of 17 years of observations, there was a shift in the jet's transverse position, possibly arising from an 8- to 10-year quasi-periodicity(3). However, the origin of this sideways shift remains unclear. Here we report an analysis of radio observations over 22 years that suggests a period of about 11 years for the variation in the position angle of the jet. We infer that we are seeing a spinning black hole that induces the Lense-Thirring precession of a misaligned accretion disk. Similar jet precession may commonly occur in other active galactic nuclei but has been challenging to detect owing to the small magnitude and long period of the variation. |
| DOI | 10.1038/s41586-023-06479-6 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | RELATIVISTIC MAGNETOHYDRODYNAMIC SIMULATIONS ; SAGITTARIUS-A-ASTERISK ; RADIO JET ; GRMHD SIMULATIONS ; ACCRETION DISKS ; DISCS ; INSTABILITY ; ALIGNMENT |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| WOS ID | WOS:001096527500020 |
| Publisher | NATURE PORTFOLIO |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/5706 |
| Collection | 射电天文研究室_星系宇宙学研究团组 射电天文研究室_26米望远镜运行组 科研仪器设备产出_利用南山26米射电望远镜（NSRT）观测数据的文章 |
| Corresponding Author | Cui, Yuzhu |
| Affiliation | 1.Zhejiang Lab, Res Ctr Intelligent Comp Platforms, Hangzhou, Peoples R China 2.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai, Peoples R China 3.Grad Univ Adv Studies, Astron Sci Program, Mitaka, Tokyo, Japan 4.Natl Astron Observ Japan, Mizusawa VLBI Observ, Oshu, Japan 5.Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba, Japan 6.Kogakuin Univ Technol & Engn, Acad Support Ctr, Hachioji, Tokyo, Japan 7.Yunnan Univ, South Western Inst Astron Res, Kunming, Yunnan, Peoples R China 8.Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai, Peoples R China 9.Goethe Univ Frankfurt, Inst Theoret Phys, Frankfurt, Germany 10.Korea Astron & Space Sci Inst, Daejeon, South Korea 11.Yonsei Univ, Dept Astron, Seoul, South Korea 12.Univ Tokyo, Dept Astron, Grad Sch Sci, Bunkyo, Tokyo, Japan 13.Seoul Natl Univ, Dept Phys & Astron, Seoul, South Korea 14.Air Force Early Warning Acad, Dept Intelligence, Wuhan, Peoples R China 15.Acad Sinica, Inst Astron & Astrophys, Hilo, HI USA 16.Chinese Acad Sci, Shanghai Astron Observ, Shanghai, Peoples R China 17.Chinese Acad Sci, Key Lab Radio Astron & Technol, Beijing, Peoples R China 18.Univ Malaya, Fac Sci, Dept Phys, Kuala Lumpur, Malaysia 19.CSIC, Inst Astrofis Andalucia, Glorieta Astron S-N, Granada, Spain 20.DIFA Bologna Univ, Bologna, Italy 21.INAF Ist Radioastron, Bologna, Italy 22.Univ Sci & Technol, Daejeon, South Korea 23.Max Planck Inst Radioastron, Bonn, Germany 24.Yamaguchi Univ, Grad Sch Sci & Technol Innovat, Yamaguchi, Japan 25.Yamaguchi Univ, Res Inst Time Studies, Yamaguchi, Japan 26.Joint Inst VLBI ERIC, Dwingeloo, Netherlands 27.Univ Tsukuba, Ctr Computat Sci, Tsukuba, Ibaraki, Japan 28.Osaka Metropolitan Univ, Grad Sch Sci, Sakai, Osaka, Japan 29.Komazawa Univ, Fac Arts & Sci, Dept Nat Sci, Setagaya, Tokyo, Japan 30.Tokyo Electron Technol Solut Ltd, Oshu City, Japan 31.Seoul Natl Univ, SNU Astron Res Ctr, Seoul, South Korea 32.Natl Radio Astron Observ, Charlottesville, VA USA 33.MIT, Haystack Observ, Westford, MA USA 34.Harvard Univ, Black Hole Initiat, Cambridge, MA USA 35.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi, Peoples R China 36.Toyo Univ, Bunkyo Ku, Tokyo, Japan 37.Sejong Univ, Dept Phys & Astron, Seoul, South Korea 38.Kyungpook Natl Univ, Dept Astron & Atmospher Sci, Daegu, South Korea 39.INAF Osservatorio Astron Cagliari, Selargius, CA, Italy 40.Russian Acad Sci, Inst Appl Astron, St Petersburg, Russia 41.Natl Astron Res Inst Thailand Publ Org, Chiang Mai, Thailand 42.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China 43.Ibaraki Univ, Ctr Astron, Mito, Ibaraki, Japan |
| Recommended Citation GB/T 7714 | Cui, Yuzhu,Hada, Kazuhiro,Kawashima, Tomohisa,et al. Precessing jet nozzle connecting to a spinning black hole in M87[J]. NATURE,2023,621(7980):711-+. |
| APA | Cui, Yuzhu.,Hada, Kazuhiro.,Kawashima, Tomohisa.,Kino, Motoki.,Lin, Weikang.,...&Zhong, Weiye.(2023).Precessing jet nozzle connecting to a spinning black hole in M87.NATURE,621(7980),711-+. |
| MLA | Cui, Yuzhu,et al."Precessing jet nozzle connecting to a spinning black hole in M87".NATURE 621.7980(2023):711-+. |
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| Cui-2023-Precessing （9107KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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