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Kazunori Akiyama
Kazunori Akiyama
Masatsusetts Institute of Technology Haystack Observatory
Verified email at haystack.mit.edu - Homepage
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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
17952019
First M87 event horizon telescope results. VI. The shadow and mass of the central black hole
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
The Astrophysical Journal Letters 875 (1), L6, 2019
7342019
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
6962019
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
3822019
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
3592019
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
3322019
First M87 event horizon telescope results. I. The shadow of the supermassive black hole
Event Horizon Telescope Collaboration
arXiv preprint arXiv:1906.11238, 2019
2852019
Event horizon telescope
K Akiyama, A Alberdi, W Alef, K Asada, R Azulay, AK Baczko, D Ball, ...
Astrophys. J 875 (1), L1, 2019
2252019
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
1842015
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
1462016
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
1432019
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
1342021
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
1232020
Measuring mass accretion rate onto the supermassive black hole in M87 using Faraday rotation measure with the submillimeter array
CY Kuo, K Asada, R Rao, M Nakamura, JC Algaba, HB Liu, M Inoue, ...
The Astrophysical Journal Letters 783 (2), L33, 2014
1222014
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
1202018
230 GHz VLBI Observations of M87: Event‐Horizon‐Scale Structure During an Enhanced Very‐High‐Energy‐Ray State in 2012
K Akiyama, RS Lu, VL Fish, SS Doeleman, AE Broderick, J Dexter, ...
The Astrophysical Journal 807 (2), 150, 2015
1192015
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
1132021
Super-resolution imaging with radio interferometry using sparse modeling
M Honma, K Akiyama, M Uemura, S Ikeda
Publications of the Astronomical Society of Japan 66 (5), 95, 2014
1042014
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
972017
The size, shape, and scattering of Sagittarius A* at 86 GHz: first VLBI with ALMA
S Issaoun, MD Johnson, L Blackburn, CD Brinkerink, M Mościbrodzka, ...
The Astrophysical Journal 871 (1), 30, 2019
892019
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