Sökning: WFRF:(Norton Timothy) > A ring-like accreti...
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000 | 13238naa a2201525 4500 | |
001 | oai:research.chalmers.se:22051fa4-bcef-428a-993e-6e1ecbcae61c | |
003 | SwePub | |
008 | 230505s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1038/s41586-023-05843-w2 DOI |
024 | 7 | a https://research.chalmers.se/publication/5356932 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Lu, R.S.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG),Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences,Chinese Academy of Sciences4 aut |
245 | 1 0 | a A ring-like accretion structure in M87 connecting its black hole and jet |
264 | 1 | c 2023 |
338 | a electronic2 rdacarrier | |
520 | a The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation1,2. 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 hole3. 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 [Formula: see text] 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. | |
650 | 7 | a NATURVETENSKAPx Geovetenskap och miljövetenskapx Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Medicinteknikx Medicinsk bildbehandling0 (SwePub)206032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Medical Engineeringx Medical Image Processing0 (SwePub)206032 hsv//eng |
700 | 1 | a Asada, K.u Academia Sinica Taiwan4 aut |
700 | 1 | a Krichbaum, T.P.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Park, Jonghou Korea Astronomy and Space Science Institute,Academia Sinica Taiwan4 aut |
700 | 1 | a Tazaki, Fumieu National Astronomical Observatory of Japan4 aut |
700 | 1 | a Pu, Hung Yiu National Taiwan Normal University,Academia Sinica Taiwan4 aut |
700 | 1 | a Nakamura, Masanoriu National Institute of Technology, Hachinohe College,Academia Sinica Taiwan4 aut |
700 | 1 | a Lobanov, A. P.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Hada, K.u National Astronomical Observatory of Japan,The Graduate University for Advanced Studies (SOKENDAI)4 aut |
700 | 1 | a Akiyama, Kazunoriu National Astronomical Observatory of Japan,Massachusetts Institute of Technology (MIT),Harvard University4 aut |
700 | 1 | a Kim, Jae-Youngu Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG),Kyungpook National University,Korea Astronomy and Space Science Institute4 aut |
700 | 1 | a Marti-Vidal, Ivan,d 1980u Universitat de Valencia4 aut0 (Swepub:cth)mivan |
700 | 1 | a Gómez, José L.u Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)4 aut |
700 | 1 | a Kawashima, Tomohisau University of Tokyo, Japan4 aut |
700 | 1 | a Yuan, Fengu Chinese Academy of Sciences,Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences4 aut |
700 | 1 | a Ros, Eduardou Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Alef, Walteru Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Britzen, Silkeu Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Bremer, Michaelu Institut de Radioastronomie Millimétrique (IRAM)4 aut |
700 | 1 | a Broderick, Avery E.u University of Waterloo,Perimeter Institute for Theoretical Physics4 aut |
700 | 1 | a Doi, Akihirou The Graduate University for Advanced Studies (SOKENDAI)4 aut |
700 | 1 | a Giovannini, G.u Universita di Bologna,University of Bologna,Istituto di Radioastronomia4 aut |
700 | 1 | a Giroletti, M.u Istituto di Radioastronomia4 aut |
700 | 1 | a Ho, Paul T.P.u Academia Sinica Taiwan4 aut |
700 | 1 | a Honma, Marekiu University of Tokyo, Japan,National Astronomical Observatory of Japan,The Graduate University for Advanced Studies (SOKENDAI)4 aut |
700 | 1 | a Hughes, David H.u Instituto Nacional de Astrofísica, Óptica y Electrońica (INAOE),National Institute of Astrophysics, Optics and Electronics (INAOE)4 aut |
700 | 1 | a Inoue, Makotou Academia Sinica Taiwan4 aut |
700 | 1 | a Jiang, Wuu Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences4 aut |
700 | 1 | a Kino, M.u Kogakuin University of Technology and Engineering,National Astronomical Observatory of Japan4 aut |
700 | 1 | a Koyama, Shokou Niigata University,Academia Sinica Taiwan4 aut |
700 | 1 | a Lindqvist, Michael,d 1960u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)mlq |
700 | 1 | a Liu, Junu Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Marscher, A.u Boston University4 aut |
700 | 1 | a Matsushita, Satokiu Academia Sinica Taiwan4 aut |
700 | 1 | a Nagai, Hiroshiu National Astronomical Observatory of Japan,The Graduate University for Advanced Studies (SOKENDAI)4 aut |
700 | 1 | a Rottmann, H.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Savolainen, T.u Aalto-Yliopisto,Aalto University,Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Schuster, Karl Friedrichu Institut de Radioastronomie Millimétrique (IRAM)4 aut |
700 | 1 | a Shen, Zhi Qiangu Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences,Chinese Academy of Sciences4 aut |
700 | 1 | a Vicente, P. deu Observatorio de Yebes (IGN),Yebes Observatory4 aut |
700 | 1 | a Walker, R. Craigu National Radio Astronomy Observatory Socorro4 aut |
700 | 1 | a Yang, Haiu Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences,Chinese Academy of Sciences4 aut |
700 | 1 | a Zensus, A.J.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Algaba, Juan-Carlosu University of Malaya4 aut |
700 | 1 | a Allardi, Alexanderu University of Vermont4 aut |
700 | 1 | a Bach, U.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Berthold, Ryanu East Asian Observatory4 aut |
700 | 1 | a Bintley, Danu East Asian Observatory4 aut |
700 | 1 | a Byun, Do Youngu Korea Astronomy and Space Science Institute,University of Science and Technology (UST)4 aut |
700 | 1 | a Casadio, C.u Panepistimio Kritis,University of Crete,Idryma Technologias kai Erevnas (FORTH),Foundation for Research and Technology Hellas (FORTH)4 aut |
700 | 1 | a Chang, Shu Haou Academia Sinica Taiwan4 aut |
700 | 1 | a Chang, Chih-Chengu National Chung-Shan Institute of Science and Technology4 aut |
700 | 1 | a Chang, Song-Chuu National Chung-Shan Institute of Science and Technology4 aut |
700 | 1 | a Chen, Chung-Chenu Academia Sinica Taiwan4 aut |
700 | 1 | a Chen, Ming Tangu Academia Sinica Taiwan4 aut |
700 | 1 | a Chilson, R.u Academia Sinica Taiwan4 aut |
700 | 1 | a Chuter, Tim C.u East Asian Observatory4 aut |
700 | 1 | a Conway, John,d 1963u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)jconway |
700 | 1 | a Crew, G.u Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Dempsey, Jessica T.u Netherlands Institute for Radio Astronomy (ASTRON),East Asian Observatory4 aut |
700 | 1 | a Dornbusch, S.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Faber, Aaronu Western University4 aut |
700 | 1 | a Friberg, Peru East Asian Observatory4 aut |
700 | 1 | a García, Javier Gonzálezu Observatorio de Yebes (IGN),Yebes Observatory4 aut |
700 | 1 | a Garrido, Miguel Gómezu Observatorio de Yebes (IGN),Yebes Observatory4 aut |
700 | 1 | a Han, Chih Chiangu Academia Sinica Taiwan4 aut |
700 | 1 | a Han, Kuo-Changu National Chung-Shan Institute of Science and Technology4 aut |
700 | 1 | a Hasegawa, Yutakau Osaka Metropolitan University4 aut |
700 | 1 | a Herrero-Illana, R.u European Southern Observatory Santiago4 aut |
700 | 1 | a Huang, Yau Deu Academia Sinica Taiwan4 aut |
700 | 1 | a Huang, Chih Wei L.u Academia Sinica Taiwan4 aut |
700 | 1 | a Impellizzeri, C. M. V.u Universiteit Leiden (UL),Leiden University (UL),National Radio Astronomy Observatory4 aut |
700 | 1 | a Jiang, Hominu Academia Sinica Taiwan4 aut |
700 | 1 | a Jinchi, Haou National Chung-Shan Institute of Science and Technology4 aut |
700 | 1 | a Jung, Taehyunu Korea Astronomy and Space Science Institute4 aut |
700 | 1 | a Kallunki, J.u Aalto-Yliopisto,Aalto University4 aut |
700 | 1 | a Kirves, Petriu Aalto-Yliopisto,Aalto University4 aut |
700 | 1 | a Kimura, Kimihirou Japan Aerospace Exploration Agency (JAXA)4 aut |
700 | 1 | a Koay, Jun Yiu Academia Sinica Taiwan4 aut |
700 | 1 | a Koch, Patrick M.u Academia Sinica Taiwan4 aut |
700 | 1 | a Kramer, Carstenu Institut de Radioastronomie Millimétrique (IRAM)4 aut |
700 | 1 | a Kraus, Alexu Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Kubo, Dereku Academia Sinica Taiwan4 aut |
700 | 1 | a Kuo, Cheng-Yuu National Sun Yat-Sen University4 aut |
700 | 1 | a Li, Chao Teu Academia Sinica Taiwan4 aut |
700 | 1 | a Lin, Lupin Chun Cheu National Cheng Kung University4 aut |
700 | 1 | a Liu, Ching-Tangu Academia Sinica Taiwan4 aut |
700 | 1 | a Liu, Kuan-Yuu Academia Sinica Taiwan4 aut |
700 | 1 | a Lo, Wen-Pingu National Taiwan University,Academia Sinica Taiwan4 aut |
700 | 1 | a Lu, Li-Mingu National Chung-Shan Institute of Science and Technology4 aut |
700 | 1 | a Macdonald, N. R.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Martin-Cocher, Pierre L.u Academia Sinica Taiwan4 aut |
700 | 1 | a Messias, H.u European Southern Observatory Santiago,Atacama Large Millimeter-submillimeter Array (ALMA)4 aut |
700 | 1 | a Meyer-Zhao, Z.u Netherlands Institute for Radio Astronomy (ASTRON),Academia Sinica Taiwan4 aut |
700 | 1 | a Minter, Anthony H.u Green Bank Observatory4 aut |
700 | 1 | a Nair, Dhanya G.u Universidad de Concepción,University of Concepcion4 aut |
700 | 1 | a Nishioka, Hiroakiu Academia Sinica Taiwan4 aut |
700 | 1 | a Norton, Timothyu Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Nystrom, Georgeu Academia Sinica Taiwan4 aut |
700 | 1 | a Ogawa, Hideou Osaka Metropolitan University4 aut |
710 | 2 | a Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG)b Shanghai Astronomical Observatory. Chinese Academy of Sciences4 org |
773 | 0 | t Natureg 616:7958, s. 686-690q 616:7958<686-690x 0028-0836x 1476-4687 |
856 | 4 | u https://research.chalmers.se/publication/535693/file/535693_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://doi.org/10.1038/s41586-023-05843-w |
856 | 4 8 | u https://research.chalmers.se/publication/535693 |
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