First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

Akiyama, Kazunori; Alberdi, A.; Alef, W.; Carlos Algaba, Juan; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, U.; Baczko, Anne-Kathrin; Ball, David; Baloković, Mislav; Barrett, John; Bauböck, Michi; A. Benson, B.; Bintley, Dan; Blackburn, Lindy; Blundell, R.; L. Bouman, Katherine; C. Bower, Geoffrey; Boyce, Hope; Bremer, Michael; D. Brinkerink, Christiaan; Brissenden, Roger; Britzen, S.; E. Broderick, Avery; Broguière, Dominique; Bronzwaer, Thomas; Bustamante, Sandra; Byun, Do‐Young; E. Carlstrom, J.; Ceccobello, Chiara; Chael, Andrew; Chan, Chi‐kwan; Chatterjee, Koushik; Chatterjee, Shami; Chen, Ming‐Tang; 永军 Chen 陈, Yongjun; Cheng, Xiaopeng; Cho, Ilje; Christian, Pierre; S. Conroy, Nicholas; E. Conway, J.; M. Cordes, J.; M. Crawford, T.; Crew, G.; Cruz-Osorio, Alejandro; Cui, Yuzhu; Davelaar, Jordy; De Laurentis, Mariafelicia; Deane, Roger; Dempsey, Jessica; Desvignes, G.; Dexter, Jason; Dhruv, Vedant; S. Doeleman, Sheperd; Dougal, Sean; A. Dzib, Sergio; P. Eatough, Ralph; Emami, Razieh; Falcke, H.; Farah, Joseph; L. Fish, Vincent; Fomalont, Ed; Alyson Ford, H.; Fraga-Encinas, Raquel; T. Freeman, William; Friberg, Per; M. Fromm, Christian; Fuentes, Antonio; Galison, Peter; F. Gammie, Charles; García, Roberto; Gentaz, Olivier; Georgiev, Boris; Goddi, C.; Gold, Roman; I. Gómez-Ruiz, Arturo; L. Gómez, José; Gu, Minfeng; Gurwell, Mark; Hada, Kazuhiro; Haggard, Daryl; Haworth, Kari; H. Hecht, M.; Hesper, Ronald; Heumann, Dirk; C. Ho, Luis; T. P. Ho, Paul; Honma, Mareki; L. Huang, Chih-Wei; Huang, Lei; H. Hughes, D.; Ikeda, Shiro; M. Violette Impellizzeri, C.; Inoue, Makoto; Issaoun, Sara; J. James, D.; T. Jannuzi, Buell; Janssen, Michaël; Jeter, Britton; Jiang, Wu; Jiménez-Rosales, Alejandra; D. Johnson, Michael; G. Jorstad, Svetlana; V. Joshi, Abhishek; Jung, Taehyun; Karami, Mansour; Karuppusamy, R.; Kawashima, Tomohisa; K. Keating, Garrett; Kettenis, Mark; Kim, Dong-Jin; Kim, Jae-Young; Kim, Jongsoo; Kim, Junhan; Kino, Motoki; Yi Koay, Jun; Kocherlakota, Prashant; Kofuji, Yutaro; M. Koch, Patrick; Koyama, Shoko; Krämer, C.; Kramer, Michael; P. Krichbaum, T.; Kuo, Cheng‐Yu; La Bella, Noemi; R. Lauer, Tod; Lee, Daeyoung; Lee, Sang-Sung; Kin Leung, Po; Levis, Aviad; 志远 Li 李, Zhiyuan; Lico, Rocco; Lindahl, Greg; Lindqvist, M.; Lisakov, Mikhail; 俊 Liu 刘, Jun; Liu, Kuo; Liuzzo, Elisabetta; Lo, Wen-Ping; P. Lobanov, A.; Loinard, Laurent; J. Lonsdale, C.; Lu, Ru-Sen; 基荣 Mao 毛, Jirong; Marchili, N.; Markoff, Sera; P. Marrone, Daniel; P. Marscher, Alan; Martí-Vidal, Iván; Matsushita, Satoki; D. Matthews, Lynn; Medeiros, Lia; M. Menten, K.; Michalik, Daniel; Mizuno, Izumi; Mizuno, Yosuke; M. Moran, J.; Moriyama, Kotaro; Mościbrodzka, Monika; Müller, Cornelia; Mus, Alejandro; Musoke, Gibwa; Myserlis, I.; Nadolski, Andrew; Nagai, Hiroshi; M. Nagar, Neil; Nakamura, Masanori; Narayan, Ramesh; Narayanan, Gopal; Natarajan, Iniyan; Nathanail, Antonios; Navarro Fuentes, Santiago; Neilsen, Joey; Neri, R.; Ni, Chunchong; Noutsos, A.; A. Nowak, Michael; Oh, Junghwan; Okino, Hiroki; Olivares, Héctor; N. Ortiz-León, Gisela; Oyama, Tomoaki; Özel, Feryal; C. M. Palumbo, Daniel; Filippos Paraschos, Georgios; Park, Jongho; Parsons, Harriet; Patel, Nimesh; Pen, Ue‐Li; W. Pesce, Dominic; Piétu, Vincent; L. Plambeck, R.; PopStefanija, Aleksandar; Porth, Oliver; M. Pötzl, Felix; Prather, Ben; A. Preciado-López, Jorge; Psaltis, Dimitrios; Pu, Hung-Yi; Ramakrishnan, Venkatessh; Rao, Ramprasad; G. Rawlings, Mark; W. Raymond, Alexander; Rezzolla, Luciano; Ricarte, Angelo; Ripperda, Bart; Roelofs, Freek; E. E. Rogers, A.; Ros, E.; Romero-Cañizales, Cristina; Roshanineshat, Arash; Rottmann, Helge; L. Roy, A.; Ruiz, Ignacio; Ruszczyk, Chet; L. J. Rygl, K.; Sánchez, Salvador; Sánchez-Argüelles, David; Sánchez‐Portal, M.; Sasada, Mahito; Satapathy, Kaushik; Savolainen, T.; Peter Schloerb, F.; Schonfeld, Jonathan; Schüster, K.; Shao, Lijing; Shen, Zhi-Qiang; Small, Des; Won Sohn, Bong; Soohoo, Jason; Souccar, Kamal; Sun, He; Tazaki, Fumie; J. Tetarenko, Alexandra; Tiede, Paul; P. J. Tilanus, R.; Titus, Michael; Torné, Pablo; Traianou, Efthalia; Trent, Tyler; Trippe, Sascha; Turk, Matthew; van Bemmel, Ilse; Jan van Langevelde, Huib; R. van Rossum, Daniel; Vos, Jesse; Wagner, Jan; Ward–Thompson, D.; F. C. Wardle, J.; Weintroub, Jonathan; Wex, Norbert; Wharton, Robert; Wielgus, Maciek; Wiik, K.; Witzel, Gunther; F. Wondrak, Michael; N. Wong, George; 庆文 Wu 吴, Qingwen; Yamaguchi, Paul; Yoon, Doosoo; Young, André; Young, Ken; Younsi, Ziri; 峰 Yuan 袁, Feng; 业飞 Yuan 袁, Ye-Fei; A. Zensus, J.; Zhang, Shuo; Zhao, Guang-Yao; Zhao, Shan-Shan; Chan, Tin; Qiu, Richard; M. Ressler, Sean; J. White, Christopher

doi:10.3847/2041-8213/ac6672

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First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

Published in The Astrophysical Journal Letters • May 1, 2022

Authors:

Kazunori Akiyama

A. Alberdi

W. Alef

Abstract

Abstract In this paper we provide a first physical interpretation for the Event Horizon Telescope's (EHT) 2017 observations of Sgr A*. Our main approach is to compare resolved EHT data at 230 GHz and unresolved non-EHT observations from radio to X-ray wavelengths to predictions from a library of mod...

Subject

Physics

Astrophysics

Event horizon

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