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Kazunori Akiyama
Kazunori Akiyama
Masatsusetts Institute of Technology Haystack Observatory
Verified email at haystack.mit.edu - Homepage
Title
Cited by
Cited by
Year
First M87 event horizon telescope results. IV. Imaging the central supermassive black hole
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
The Astrophysical Journal Letters 875 (1), L4, 2019
4131*2019
First M87 event horizon telescope results. V. Physical origin of the asymmetric ring
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
The Astrophysical Journal Letters 875 (1), L5, 2019
10942019
First Sagittarius A* Event Horizon Telescope results. I. The shadow of the supermassive black hole in the center of the Milky Way
K Akiyama, A Alberdi, W Alef, JC Algaba, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 930 (2), L12, 2022
9842022
First M87 event horizon telescope results. II. Array and instrumentation
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
The Astrophysical Journal Letters 875 (1), L2, 2019
8912019
East Asian VLBI Network observations of active galactic nuclei jets: imaging with KaVA+ Tianma+ Nanshan
YZ Cui, K Hada, M Kino, BW Sohn, J Park, HW Ro, S Sawada-Satoh, ...
Research in Astronomy and Astrophysics 21 (8), 205, 2021
7852021
First M87 event horizon telescope results. III. Data processing and calibration
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
The Astrophysical Journal Letters 875 (1), L3, 2019
6052019
First M87 event horizon telescope results. I. The shadow of the supermassive black hole
EHT Collaboration, K Akiyama, A Alberdi, W Alef, K Asada, R Azuly
Astrophys. J. Lett 875 (1), L1, 2019
5542019
First Sagittarius A* event horizon telescope results. VI. Testing the black hole metric
K Akiyama, A Alberdi, W Alef, JC Algaba, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 930 (2), L17, 2022
396*2022
First M87 event horizon telescope results. VII. Polarization of the ring
K Akiyama, JC Algaba, A Alberdi, W Alef, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 910 (1), L12, 2021
3472021
First Sagittarius A* event horizon telescope results. III. Imaging of the galactic center supermassive black hole
K Akiyama, A Alberdi, W Alef, JC Algaba, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 930 (2), L14, 2022
2782022
The event horizon general relativistic magnetohydrodynamic code comparison project
O Porth, K Chatterjee, R Narayan, CF Gammie, Y Mizuno, P Anninos, ...
The Astrophysical Journal Supplement Series 243 (2), 26, 2019
2582019
Gravitational test beyond the first post-Newtonian order with the shadow of the M87 black hole
D Psaltis, L Medeiros, P Christian, F Özel, K Akiyama, A Alberdi, W Alef, ...
Physical review letters 125 (14), 141104, 2020
2462020
First M87 event horizon telescope results. VIII. Magnetic field structure near the event horizon
K Akiyama, JC Algaba, A Alberdi, W Alef, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 910 (1), L13, 2021
2352021
First Sagittarius A* Event Horizon Telescope results. IV. Variability, morphology, and black hole mass
K Akiyama, A Alberdi, W Alef, JC Algaba, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 930 (2), L15, 2022
2312022
Resolved magnetic-field structure and variability near the event horizon of Sagittarius A
MD Johnson, VL Fish, SS Doeleman, DP Marrone, RL Plambeck, ...
Science 350 (6265), 1242-1245, 2015
2262015
First Sagittarius A* event horizon telescope results. II. EHT and multiwavelength observations, data processing, and calibration
K Akiyama, A Alberdi, W Alef, JC Algaba, R Anantua, K Asada, R Azulay, ...
The Astrophysical Journal Letters 930 (2), L13, 2022
223*2022
Interferometric imaging directly with closure phases and closure amplitudes
AA Chael, MD Johnson, KL Bouman, LL Blackburn, K Akiyama, ...
The Astrophysical Journal 857 (1), 23, 2018
2132018
High-sensitivity 86 GHz (3.5 mm) VLBI observations of M87: deep imaging of the jet base at a resolution of 10 Schwarzschild radii
K Hada, M Kino, A Doi, H Nagai, M Honma, K Akiyama, F Tazaki, R Lico, ...
The Astrophysical Journal 817 (2), 131, 2016
1902016
Constraints on black-hole charges with the 2017 EHT observations of M87
P Kocherlakota, L Rezzolla, H Falcke, CM Fromm, M Kramer, Y Mizuno, ...
Physical Review D 103 (10), 104047, 2021
1882021
Imaging the Schwarzschild-radius-scale structure of M87 with the Event Horizon Telescope using sparse modeling
K Akiyama, K Kuramochi, S Ikeda, VL Fish, F Tazaki, M Honma, ...
The Astrophysical Journal 838 (1), 1, 2017
1502017
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