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DC Field | Value | Language |
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dc.citation.endPage | + | - |
dc.citation.number | 7958 | - |
dc.citation.startPage | 686 | - |
dc.citation.title | NATURE | - |
dc.citation.volume | 616 | - |
dc.contributor.author | Lu, Ru-Sen | - |
dc.contributor.author | Asada, Keiichi | - |
dc.contributor.author | Krichbaum, Thomas P. | - |
dc.contributor.author | Park, Jongho | - |
dc.contributor.author | Tazaki, Fumie | - |
dc.contributor.author | Pu, Hung-Yi | - |
dc.contributor.author | Nakamura, Masanori | - |
dc.contributor.author | Lobanov, Andrei | - |
dc.contributor.author | Hada, Kazuhiro | - |
dc.contributor.author | Akiyama, Kazunori | - |
dc.contributor.author | Kim, Jae-Young | - |
dc.contributor.author | Marti-Vidal, Ivan | - |
dc.contributor.author | Gomez, Jose L. | - |
dc.contributor.author | Kawashima, Tomohisa | - |
dc.contributor.author | Yuan, Feng | - |
dc.contributor.author | Ros, Eduardo | - |
dc.contributor.author | Alef, Walter | - |
dc.contributor.author | Britzen, Silke | - |
dc.contributor.author | Bremer, Michael | - |
dc.contributor.author | Broderick, Avery E. | - |
dc.contributor.author | Doi, Akihiro | - |
dc.contributor.author | Giovannini, Gabriele | - |
dc.contributor.author | Giroletti, Marcello | - |
dc.contributor.author | Ho, Paul T. P. | - |
dc.contributor.author | Honma, Mareki | - |
dc.contributor.author | Hughes, David H. | - |
dc.contributor.author | Inoue, Makoto | - |
dc.contributor.author | Jiang, Wu | - |
dc.contributor.author | Kino, Motoki | - |
dc.contributor.author | Koyama, Shoko | - |
dc.contributor.author | Lindqvist, Michael | - |
dc.contributor.author | Liu, Jun | - |
dc.contributor.author | Marscher, Alan P. | - |
dc.contributor.author | Matsushita, Satoki | - |
dc.contributor.author | Nagai, Hiroshi | - |
dc.contributor.author | Rottmann, Helge | - |
dc.contributor.author | Savolainen, Tuomas | - |
dc.contributor.author | Schuster, Karl-Friedrich | - |
dc.contributor.author | Shen, Zhi-Qiang | - |
dc.contributor.author | de Vicente, Pablo | - |
dc.contributor.author | Walker, R. Craig | - |
dc.contributor.author | Yang, Hai | - |
dc.contributor.author | Zensus, J. Anton | - |
dc.contributor.author | Algaba, Juan Carlos | - |
dc.contributor.author | Allardi, Alexander | - |
dc.contributor.author | Bach, Uwe | - |
dc.contributor.author | Berthold, Ryan | - |
dc.contributor.author | Bintley, Dan | - |
dc.contributor.author | Byun, Do-Young | - |
dc.contributor.author | Casadio, Carolina | - |
dc.contributor.author | Chang, Shu-Hao | - |
dc.contributor.author | Chang, Chih-Cheng | - |
dc.contributor.author | Chang, Song-Chu | - |
dc.contributor.author | Chen, Chung-Chen | - |
dc.contributor.author | Chen, Ming-Tang | - |
dc.contributor.author | Chilson, Ryan | - |
dc.contributor.author | Chuter, Tim C. | - |
dc.contributor.author | Conway, John | - |
dc.contributor.author | Crew, Geoffrey B. | - |
dc.contributor.author | Dempsey, Jessica T. | - |
dc.contributor.author | Dornbusch, Sven | - |
dc.contributor.author | Faber, Aaron | - |
dc.contributor.author | Friberg, Per | - |
dc.contributor.author | Garcia, Javier Gonzalez | - |
dc.contributor.author | Garrido, Miguel Gomez | - |
dc.contributor.author | Han, Chih-Chiang | - |
dc.contributor.author | Han, Kuo-Chang | - |
dc.contributor.author | Hasegawa, Yutaka | - |
dc.contributor.author | Herrero-Illana, Ruben | - |
dc.contributor.author | Huang, Yau-De | - |
dc.contributor.author | Huang, Chih-Wei L. | - |
dc.contributor.author | Impellizzeri, Violette | - |
dc.contributor.author | Jiang, Homin | - |
dc.contributor.author | Jinchi, Hao | - |
dc.contributor.author | Jung, Taehyun | - |
dc.contributor.author | Kallunki, Juha | - |
dc.contributor.author | Kirves, Petri | - |
dc.contributor.author | Kimura, Kimihiro | - |
dc.contributor.author | Koay, Jun Yi | - |
dc.contributor.author | Koch, Patrick M. | - |
dc.contributor.author | Kramer, Carsten | - |
dc.contributor.author | Kraus, Alex | - |
dc.contributor.author | Kubo, Derek | - |
dc.contributor.author | Kuo, Cheng-Yu | - |
dc.contributor.author | Li, Chao-Te | - |
dc.contributor.author | Lin, Lupin Chun-Che | - |
dc.contributor.author | Liu, Ching-Tang | - |
dc.contributor.author | Liu, Kuan-Yu | - |
dc.contributor.author | Lo, Wen-Ping | - |
dc.contributor.author | Lu, Li-Ming | - |
dc.contributor.author | MacDonald, Nicholas | - |
dc.contributor.author | Martin-Cocher, Pierre | - |
dc.contributor.author | Messias, Hugo | - |
dc.contributor.author | Meyer-Zhao, Zheng | - |
dc.contributor.author | Minter, Anthony | - |
dc.contributor.author | Nair, Dhanya G. | - |
dc.contributor.author | Nishioka, Hiroaki | - |
dc.contributor.author | Norton, Timothy J. | - |
dc.contributor.author | Nystrom, George | - |
dc.contributor.author | Ogawa, Hideo | - |
dc.contributor.author | Oshiro, Peter | - |
dc.contributor.author | Patel, Nimesh A. | - |
dc.contributor.author | Pen, Ue-Li | - |
dc.contributor.author | Pidopryhora, Yurii | - |
dc.contributor.author | Pradel, Nicolas | - |
dc.contributor.author | Raffin, Philippe A. | - |
dc.contributor.author | Rao, Ramprasad | - |
dc.contributor.author | Ruiz, Ignacio | - |
dc.contributor.author | Sanchez, Salvador | - |
dc.contributor.author | Shaw, Paul | - |
dc.contributor.author | Snow, William | - |
dc.contributor.author | Sridharan, T. K. | - |
dc.contributor.author | Srinivasan, Ranjani | - |
dc.contributor.author | Tercero, Belen | - |
dc.contributor.author | Torne, Pablo | - |
dc.contributor.author | Traianou, Efthalia | - |
dc.contributor.author | Wagner, Jan | - |
dc.contributor.author | Walther, Craig | - |
dc.contributor.author | Wei, Ta-Shun | - |
dc.contributor.author | Yang, Jun | - |
dc.contributor.author | Yu, Chen-Yu | - |
dc.date.accessioned | 2024-09-11T15:05:08Z | - |
dc.date.available | 2024-09-11T15:05:08Z | - |
dc.date.created | 2024-09-11 | - |
dc.date.issued | 2023-04 | - |
dc.description.abstract | The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation(1,2.) Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3 mm, revealed a ring-like structure, which was interpreted as gravitationally lensed emission around a central black hole(3). Here we report images of M87 obtained in 2018, at a wavelength of 3.5 mm, showing that the compact radio core is spatially resolved. High-resolution imaging shows a ring-like structure of 8.4(-1.1) (+0.5) Schwarzschild radii in diameter, approximately 50% larger than that seen at 1.3 mm. The outer edge at 3.5 mm is also larger than that at 1.3 mm. This larger and thicker ring indicates a substantial contribution from the accretion flow with absorption effects, in addition to the gravitationally lensed ring-like emission. The images show that the edge-brightened jet connects to the accretion flow of the black hole. Close to the black hole, the emission profile of the jet-launching region is wider than the expected profile of a black-hole-driven jet, suggesting the possible presence of a wind associated with the accretion flow. | - |
dc.identifier.bibliographicCitation | NATURE, v.616, no.7958, pp.686 - + | - |
dc.identifier.doi | 10.1038/s41586-023-05843-w | - |
dc.identifier.issn | 0028-0836 | - |
dc.identifier.scopusid | 2-s2.0-85153905914 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/83741 | - |
dc.identifier.wosid | 000992490300004 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | A ring-like accretion structure in M87 connecting its black hole and jet | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | SHADOW | - |
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