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A Universal Power-l...
A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows
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- Georgiev, Boris (author)
- University of Waterloo
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- Pesce, Dominic W. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Broderick, Avery E. (author)
- University of Waterloo
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Wong, George N. (author)
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- Dhruv, Vedant (author)
- University of Illinois
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- Wielgus, M. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Gammie, Charles F. (author)
- University of Illinois
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- Chan, Chi Kwan (author)
- University of Arizona
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- Chatterjee, Koushik (author)
- Harvard-Smithsonian Center for Astrophysics
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- Emami, Razieh (author)
- Harvard-Smithsonian Center for Astrophysics
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- Mizuno, Yosuke (author)
- Shanghai Jiao Tong University
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- Gold, R. (author)
- Syddansk Universitet,University of Southern Denmark
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- Fromm, Christian M. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Ricarte, Angelo (author)
- Harvard-Smithsonian Center for Astrophysics
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- Yoon, Doosoo (author)
- Anton Pannekoek Institute for Astronomy
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- Joshi, Abhishek V. (author)
- University of Illinois
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- Prather, Ben (author)
- University of Illinois
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- Cruz-Osorio, Alejandro (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Johnson, Michael D. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Porth, Oliver (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Olivares, Héctor (author)
- Radboud Universiteit,Radboud University
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- Younsi, Ziri (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Rezzolla, Luciano (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Vos, Jesse (author)
- Radboud Universiteit,Radboud University
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- Qiu, Richard (author)
- Harvard University
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- Nathanail, Antonios (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Narayan, Ramesh (author)
- Harvard-Smithsonian Center for Astrophysics
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- Chael, A. (author)
- Princeton University
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- Anantua, Richard (author)
- Harvard-Smithsonian Center for Astrophysics
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- Mościbrodzka, M. (author)
- Radboud Universiteit,Radboud University
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- Akiyama, Kazunori (author)
- Harvard University
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- Alberdi, Antxon (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Alef, Walter (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Algaba, Juan-Carlos (author)
- University of Malaya
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- Asada, K. (author)
- Academia Sinica Taiwan
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- Azulay, R. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Bach, U. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Baczko, A. K. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Ball, David (author)
- University of Arizona
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- Baloković, Mislav (author)
- Yale University
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- Barrett, John (author)
- Massachusetts Institute of Technology (MIT)
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- Bauböck, M. (author)
- University of Illinois
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Benson, Bradford A. (author)
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- Bintley, Dan (author)
- East Asian Observatory
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- Blackburn, Lindy (author)
- Harvard-Smithsonian Center for Astrophysics
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- Blundell, R. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Bouman, K. L. (author)
- California Institute of Technology (Caltech)
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- Bower, G. C. (author)
- Academia Sinica Taiwan
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- Boyce, Hope (author)
- McGill University
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- Bremer, M. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Brinkerink, C. D. (author)
- Radboud Universiteit,Radboud University
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- Brissenden, Roger (author)
- Harvard-Smithsonian Center for Astrophysics
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- Britzen, Silke (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Broguière, D. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Bronzwaer, Thomas (author)
- Radboud Universiteit,Radboud University
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- Bustamante, Sandra (author)
- University of Massachusetts
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- Byun, Do Young (author)
- Korea Astronomy and Space Science Institute
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- Carlstrom, J. E. (author)
- University of Chicago
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- Ceccobello, Chiara, 1984 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Chatterjee, S. (author)
- Cornell University
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- Chen, Ming Tang (author)
- Academia Sinica Taiwan
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- Chen, Yongjun (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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- Cheng, Xiaopeng (author)
- Korea Astronomy and Space Science Institute
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- Cho, I. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Christian, Pierre (author)
- Fairfield University
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- Conroy, Nicholas S. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Conway, John, 1963 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Cordes, James M. (author)
- Cornell University
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- Crawford, Thomas M. (author)
- University of Chicago
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- Crew, G. (author)
- Massachusetts Institute of Technology (MIT)
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- Cui, Yuzhu (author)
- Shanghai Jiao Tong University
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- Davelaar, Jordy (author)
- Radboud Universiteit,Radboud University
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- De Laurentis, Mariafelicia (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Deane, R. P. (author)
- University of Witwatersrand
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- Dempsey, Jessica (author)
- East Asian Observatory
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- Desvignes, Gregory (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Dexter, Jason (author)
- University of Colorado at Boulder
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- Doeleman, S. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Dougal, Sean (author)
- University of Arizona
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- Dzib, Sergio A. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Eatough, Ralph P. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Falcke, H.D. (author)
- Radboud Universiteit,Radboud University
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- Farah, Joseph R. (author)
- Las Cumbres Observatory Global Telescope Network, Inc
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- Fish, V. (author)
- Massachusetts Institute of Technology (MIT)
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- Fomalont, E. (author)
- National Radio Astronomy Observatory
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- Ford, H. Alyson (author)
- University of Arizona
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- Fraga-Encinas, R. (author)
- Radboud Universiteit,Radboud University
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- Freeman, William T. (author)
- Massachusetts Institute of Technology (MIT)
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- Friberg, P. (author)
- East Asian Observatory
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- Fuentes, Antonio (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Galison, Peter (author)
- Harvard University
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- Garcia, Roberto (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Gentaz, Olivier (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Goddi, C. (author)
- Universita degli Studi di Cagliari,University of Cagliari
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- Gómez-Ruiz, Arturo I. (author)
- Instituto Nacional de Astrofísica, Óptica y Electrońica (INAOE),National Institute of Astrophysics, Optics and Electronics (INAOE)
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- Gomez, J. L. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Gu, Minfeng (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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- Gurwell, M. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Hada, K. (author)
- National Astronomical Observatory of Japan
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- Haggard, Daryl (author)
- McGill University
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- Haworth, Kari (author)
- Harvard-Smithsonian Center for Astrophysics
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- Hecht, Michael H. (author)
- Massachusetts Institute of Technology (MIT)
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- Hesper, R. (author)
- Rijksuniversiteit Groningen,University of Groningen
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- Heumann, Dirk (author)
- University of Arizona
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- Ho, Luis C. (author)
- Beijing University of Technology
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- Ho, Paul (author)
- Academia Sinica Taiwan
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- Honma, M. (author)
- National Astronomical Observatory of Japan
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- Huang, Chih Wei L. (author)
- Academia Sinica Taiwan
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- Huang, Lei (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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- Hughes, D. (author)
- Instituto Nacional de Astrofísica, Óptica y Electrońica (INAOE),National Institute of Astrophysics, Optics and Electronics (INAOE)
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- Ikeda, Shiro (author)
- National Astronomical Observatory of Japan
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- Impellizzeri, C. M. V. (author)
- National Radio Astronomy Observatory
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- Inoue, Makoto (author)
- Academia Sinica Taiwan
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- Issaoun, S. (author)
- Harvard-Smithsonian Center for Astrophysics
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James, David J. (author)
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- Jannuzi, Buell T. (author)
- University of Arizona
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- Janssen, Michael (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Jeter, Britton (author)
- Academia Sinica Taiwan
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- Jiang, Wu (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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- Jimenez-Rosales, Alejandra (author)
- Radboud Universiteit,Radboud University
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- Jorstad, S.G. (author)
- Boston University
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- Jung, Taehyun (author)
- Korea Astronomy and Space Science Institute
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- Karami, Mansour (author)
- University of Waterloo
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- Karuppusamy, R. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Kawashima, Tomohisa (author)
- University of Tokyo, Japan
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- Keating, G. (author)
- Harvard-Smithsonian Center for Astrophysics
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- Kettenis, M. M. (author)
- Joint Institute for VLBI in Europe (JIVE)
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- Kim, Dong-Jin (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Kim, Jae-Young (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Kim, Jongsoo (author)
- Korea Astronomy and Space Science Institute
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- Kim, Junhan (author)
- University of Arizona
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- Kino, M. (author)
- National Astronomical Observatory of Japan
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- Koay, Jun Yi (author)
- Academia Sinica Taiwan
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- Kocherlakota, Prashant (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
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- Kofuji, Yutaro (author)
- National Astronomical Observatory of Japan
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- Koch, Patrick M. (author)
- Academia Sinica Taiwan
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- Koyama, Shoko (author)
- Academia Sinica Taiwan
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- Kramer, C. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Kramer, M.A. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Krichbaum, T.P. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Kuo, Cheng-Yu (author)
- Academia Sinica Taiwan
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- La Bella, Noemi (author)
- Radboud Universiteit,Radboud University
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Lauer, Tod R. (author)
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- Lee, Daeyoung (author)
- University of Illinois
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- Lee, Sang Sung (author)
- Korea Astronomy and Space Science Institute
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- Lehner, Luis (author)
- Perimeter Institute for Theoretical Physics
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- Leung, Po Kin (author)
- Chinese University of Hong Kong
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- Levis, Aviad (author)
- California Institute of Technology (Caltech)
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- Li, Zhiyuan (author)
- Nanjing University
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- Lico, R. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Lindahl, Greg (author)
- Harvard-Smithsonian Center for Astrophysics
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- Lindqvist, Michael, 1960 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
-
- Lisakov, Mikhail (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Liu, Jun (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Liu, Kuo (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Liuzzo, Elisabetta (author)
- Istituto di Radioastronomia
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- Lo, Wen-Ping (author)
- Academia Sinica Taiwan
-
- Lobanov, A. P. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Loinard, L. (author)
- Universidad Nacional Autónoma de México (UNAM),Universidad Nacional Autonoma de Mexico
-
- Lonsdale, Colin (author)
- Massachusetts Institute of Technology (MIT)
-
- Lu, R.S. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Mao, Jirong (author)
- Chinese Academy of Sciences
-
- Marchili, Nicola (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Markoff, S. (author)
- Anton Pannekoek Institute for Astronomy
-
- Marrone, D. P. (author)
- University of Arizona
-
- Marscher, A. (author)
- Boston University
-
- Marti-Vidal, Ivan, 1980 (author)
- Universitat de Valencia
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- Matsushita, S. (author)
- Academia Sinica Taiwan
-
- Matthews, Lynn D. (author)
- Massachusetts Institute of Technology (MIT)
-
- Menten, K. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Michalik, Daniel (author)
- University of Chicago
-
- Mizuno, Izumi (author)
- East Asian Observatory
-
- Moran, James M. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Moriyama, Kotaro (author)
- Johann Wolfgang Goethe Universität Frankfurt am Main,Goethe University Frankfurt
-
- Müller, C. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Mus, A. (author)
- Universitat de Valencia
-
- Musoke, Gibwa (author)
- Anton Pannekoek Institute for Astronomy
-
- Myserlis, I. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
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- Nadolski, Andrew (author)
- University of Illinois
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- Nagai, H. (author)
- National Astronomical Observatory of Japan
-
- Nagar, N. M. (author)
- Universidad de Concepción,University of Concepcion
-
- Nakamura, Masanori (author)
- Academia Sinica Taiwan
-
- Narayanan, Gopal (author)
- University of Massachusetts
-
- Natarajan, Iniyan (author)
- University of Witwatersrand
-
- Fuentes, Santiago Navarro (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Neilsen, Joseph (author)
- Villanova University
-
- Neri, R. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Ni, Chunchong (author)
- University of Waterloo
-
- Noutsos, A. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Nowak, Michael A. (author)
- Washington University in St. Louis
-
- Oh, Junghwan (author)
- Sejong University
-
- Okino, Hiroki (author)
- National Astronomical Observatory of Japan
-
- Ortiz-León, G.N. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Oyama, Tomoaki (author)
- National Astronomical Observatory of Japan
-
- Palumbo, Daniel C.M. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Paraschos, Georgios Filippos (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Park, Jongho (author)
- Academia Sinica Taiwan
-
- Parsons, Harriet (author)
- East Asian Observatory
-
- Patel, N. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Pen, U. L. (author)
- Perimeter Institute for Theoretical Physics
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- Piétu, Vincent (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Plambeck, Richard L. (author)
- University of California
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- PopStefanija, Aleksandar (author)
- University of Massachusetts
-
- Pötzl, Felix M. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Preciado-López, Jorge A. (author)
- Perimeter Institute for Theoretical Physics
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- Pu, Hung-Yi (author)
- Academia Sinica Taiwan
-
- Ramakrishnan, Venkatessh (author)
- Universidad de Concepción,University of Concepcion
-
- Rao, R. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Rawlings, M.G. (author)
- East Asian Observatory
-
- Raymond, Alexander W. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Ripperda, Bart (author)
- Flatiron Institute
-
- Roelofs, F. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Rogers, A.E.E. (author)
- Massachusetts Institute of Technology (MIT)
-
- Ros, Eduardo (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Romero-Cañizales, C. (author)
- Academia Sinica Taiwan
-
- Roshanineshat, Arash (author)
- University of Arizona
-
- Rottmann, H. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Roy, A. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Ruiz, Ignacio (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Ruszczyk, C. (author)
- Massachusetts Institute of Technology (MIT)
-
- Rygl, Kazi L.J. (author)
- Istituto di Radioastronomia
-
- Sanchez, S. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Sánchez-Arguelles, David (author)
- Instituto Nacional de Astrofísica, Óptica y Electrońica (INAOE),National Institute of Astrophysics, Optics and Electronics (INAOE)
-
- Sánchez Portal, M. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Sasada, Mahito (author)
- National Astronomical Observatory of Japan
-
- Satapathy, Kaushik (author)
- University of Arizona
-
- Savolainen, T. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Schloerb, F. P. (author)
- University of Massachusetts
-
- Schonfeld, Jonathan (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Schuster, K. (author)
- Institut de Radioastronomie Millimétrique (IRAM)
-
- Shao, Lijing (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Shen, Zhi Qiang (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
-
- Small, Des (author)
- Joint Institute for VLBI in Europe (JIVE)
-
- Sohn, B. W. (author)
- East Asian Observatory
-
- SooHoo, J. (author)
- Massachusetts Institute of Technology (MIT)
-
- Souccar, Kamal (author)
- University of Massachusetts
-
- Sun, He (author)
- California Institute of Technology (Caltech)
-
- Tazaki, Fumie (author)
- National Astronomical Observatory of Japan
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Tetarenko, Alexandra J. (author)
-
- Tiede, Paul (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Tilanus, R. P. J. (author)
- University of Arizona
-
- Titus, M. (author)
- Massachusetts Institute of Technology (MIT)
-
- Torne, Pablo (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Traianou, E. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Trent, Tyler (author)
- University of Arizona
-
- Trippe, S. (author)
- Seoul National University
-
- Turk, Matthew (author)
- University of Illinois
-
- van Bemmel, I. (author)
- Joint Institute for VLBI in Europe (JIVE)
-
- van Langevelde, H. J. (author)
- Universiteit Leiden (UL),Leiden University (UL)
-
- van Rossum, Daniel R. (author)
- Radboud Universiteit,Radboud University
-
- Wagner, Jan (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Ward-Thompson, D. (author)
- University of Central Lancashire
-
- Wardle, John (author)
- Brandeis University
-
- Weintroub, J. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Wex, Norbert (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Wharton, Robert (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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Wiik, K. (author)
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- Witzel, Gunther (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
-
- Wondrak, Michael F. (author)
- Radboud Universiteit,Radboud University
-
- Wu, Qingwen (author)
- Huazhong University of Science and Technology
-
- Yamaguchi, Paul (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Young, A. (author)
- Radboud Universiteit,Radboud University
-
- Young, K. (author)
- Harvard-Smithsonian Center for Astrophysics
-
- Yuan, Feng (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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- Yuan, Ye-Fei (author)
- East Asian Observatory
-
- Zensus, A.J. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Zhang, Shuo (author)
- Bard College
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- Zhao, G. Y. (author)
- Instituto de Astrofisica de Andalucía (IAA),Institute of Astrophysics of Andalusia (IAA)
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- Zhao, Shan-Shan (author)
- Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences
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(creator_code:org_t)
- 2022-05-12
- 2022
- English.
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In: Astrophysical Journal Letters. - : American Astronomical Society. - 2041-8213 .- 2041-8205. ; 930:2
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https://doi.org/10.3...
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Abstract
Subject headings
Close
- We present a framework for characterizing the spatiotemporal power spectrum of the variability expected from the horizon-scale emission structure around supermassive black holes, and we apply this framework to a library of general relativistic magnetohydrodynamic (GRMHD) simulations and associated general relativistic ray-traced images relevant for Event Horizon Telescope (EHT) observations of Sgr A*. We find that the variability power spectrum is generically a red-noise process in both the temporal and spatial dimensions, with the peak in power occurring on the longest timescales and largest spatial scales. When both the time-averaged source structure and the spatially integrated light-curve variability are removed, the residual power spectrum exhibits a universal broken power-law behavior. On small spatial frequencies, the residual power spectrum rises as the square of the spatial frequency and is proportional to the variance in the centroid of emission. Beyond some peak in variability power, the residual power spectrum falls as that of the time-averaged source structure, which is similar across simulations; this behavior can be naturally explained if the variability arises from a multiplicative random field that has a steeper high-frequency power-law index than that of the time-averaged source structure. We briefly explore the ability of power spectral variability studies to constrain physical parameters relevant for the GRMHD simulations, which can be scaled to provide predictions for black holes in a range of systems in the optically thin regime. We present specific expectations for the behavior of the M87* and Sgr A* accretion flows as observed by the EHT.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Havs- och vattendragsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Ocean and River Engineering (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Magnetohydrodynamics
- VLBI
- black holes
Publication and Content Type
- art (subject category)
- ref (subject category)
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- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Environmental En ...
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and Ocean and River ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Other Physics To ...
- Articles in the publication
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Astrophysical Jo ...
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Chalmers University of Technology