Scholarworks@UNIST: Browsing Repository

A multifrequency study of sub-parsec jets with the Event Horizon Telescope File

Roeder, Jan , Wielgus, Maciek , Lobanov, Andrei P. , Krichbaum, Thomas P. , Nair, Dhanya G. , Lee, Sang-Sung , Ros, Eduardo , Fish, Vincent L. , Blackburn, Lindy , Chan, Chi-kwan , et al

Article Issue Date2025-03 View94

A ring-like accretion structure in M87 connecting its black hole and jet File

Lu, Ru-Sen , Asada, Keiichi , Krichbaum, Thomas P. , Park, Jongho , Tazaki, Fumie , Pu, Hung-Yi , Nakamura, Masanori , Lobanov, Andrei , Hada, Kazuhiro , Akiyama, Kazunori , et al

Article Issue Date2023-04 View199

A Search for Pulsars around Sgr A* in the First Event Horizon Telescope Data Set File

Torne, Pablo , Liu, Kuo , Eatough, Ralph P. , Wongphechauxsorn, Jompoj , Cordes, James M. , Desvignes, Gregory , De Laurentis, Mariafelicia , Kramer, Michael , Ransom, Scott M. , Chatterjee, Shami , et al

Article Issue Date2023-12 View111

A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows File

Georgiev, Boris , Pesce, Dominic W. , Broderick, Avery E. , Wong, George N. , Dhruv, Vedant , Wielgus, Maciek , Gammie, Charles F. , Chan, Chi-kwan , Chatterjee, Koushik , Emami, Razieh , et al

Article Issue Date2022-05 View111

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign File

Algaba, J. C. , Anczarski, J. , Asada, K. , Balokovic, M. , Chandra, S. , Cui, Y-Z , Falcone, A. D. , Giroletti, M. , Goddi, C. , Hada, K. , et al

Article Issue Date2021-04 View92

Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI File

Broderick, Avery E. , Gold, Roman , Georgiev, Boris , Pesce, Dominic W. , Tiede, Paul , Ni, Chunchong , Moriyama, Kotaro , Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , et al

Article Issue Date2022-05 View161

Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration File

Prather, Ben S. , Dexter, Jason , Moscibrodzka, Monika , Pu, Hung-Yi , Bronzwaer, Thomas , Davelaar, Jordy , Younsi, Ziri , Gammie, Charles F. , Gold, Roman , Wong, George N. , et al

Article Issue Date2023-06 View179

Constraints on black-hole charges with the 2017 EHT observations of M87* File

Kocherlakota, Prashant , Rezzolla, Luciano , Falcke, Heino , Fromm, Christian M. , Kramer, Michael , Mizuno, Yosuke , Nathanail, Antonios , Olivares, Hector , Younsi, Ziri , Akiyama, Kazunori , et al

Article Issue Date2021-05 View122

Filamentary structures as the origin of blazar jet radio variability File

Fuentes, Antonio , Gomez, Jose L. , Marti, Jose M. , Perucho, Manel , Zhao, Guang-Yao , Lico, Rocco , Lobanov, Andrei P. , Bruni, Gabriele , Kovalev, Yuri Y. , Chael, Andrew , et al

Article Issue Date2023-11 View115

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole File File

Akiyama, Kazunori , Lin, Lupin C. -C. , Kim, Jae-Young

Article Issue Date2019-04 View114

First M87 Event Horizon Telescope Results. II. Array and Instrumentation File File

Akiyama, Kazunori , Lin, Lupin C. -C.

Article Issue Date2019-04 View97

First M87 Event Horizon Telescope Results. III. Data Processing and Calibration File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , Barrett, John , Bintley, Dan , et al

Article Issue Date2019-04 View153

First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , Barrett, John , Bintley, Dan , et al

Article Issue Date2019-04 View156

First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2023-11 View140

First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , Barrett, John , Bintley, Dan , et al

Article Issue Date2019-04 View114

First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , Barrett, John , Bintley, Dan , et al

Article Issue Date2019-04 View122

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring File

Akiyama, Kazunori , Algaba, Juan Carlos , Alberdi, Antxon , Alef, Walter , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , et al

Article Issue Date2021-03 View91

First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon File

Akiyama, Kazunori , Algaba, Juan Carlos , Alberdi, Antxon , Alef, Walter , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Baczko, Anne-Kathrin , Ball, David , Balokovic, Mislav , et al

Article Issue Date2021-03 View111

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View154

First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View95

First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View170

First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View172

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

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View110

First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2022-05 View108

First Sagittarius A* Event Horizon Telescope Results. VII. Polarization of the Ring File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2024-04 View104

First Sagittarius A* Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2024-04 View143

First Very Long Baseline Interferometry Detections at 870 μm File

Raymond, Alexander W. , Doeleman, Sheperd S. , Asada, Keiichi , Blackburn, Lindy , Bower, Geoffrey C. , Bremer, Michael , Broguiere, Dominique , Chen, Ming-Tang , Crew, Geoffrey B. , Dornbusch, Sven , et al

Article Issue Date2024-09 View158

Full-polarization millimeter wavelength variability of Sagittarius A* during the 2018 EHT campaign File File

Albentosa-Ruiz, Ezequiel , Washington, Jasmin E. , Marchili, Nicola , Marti-Vidal, Ivan , Goddi, Ciriaco , Wielgus, Maciek , Mus, Alejandro , Ricarte, Angelo , Marrone, Daniel P. , Salas, Leon D. S. , et al

Article Issue Date2026-04 View4

Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole File

Psaltis, Dimitrios , Medeiros, Lia , Christian, Pierre , Ozel, Feryal , Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , Azulay, Rebecca , Ball, David , et al

Article Issue Date2020-10 View89

Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign File

Wielgus, Maciek , Marchili, Nicola , Marti-Vidal, Ivan , Keating, Garrett K. , Ramakrishnan, Venkatessh , Tiede, Paul , Fomalont, Ed , Issaoun, Sara , Neilsen, Joey , Nowak, Michael A. , et al

Article Issue Date2022-05 View104

Monitoring the Morphology of M87*in 2009-2017 with the Event Horizon Telescope File

Wielgus, Maciek , Akiyama, Kazunori , Blackburn, Lindy , Chan, Chi-kwan , Dexter, Jason , Doeleman, Sheperd S. , Fish, Vincent L. , Issaoun, Sara , Johnson, Michael D. , Krichbaum, Thomas P. , et al

Article Issue Date2020-09 View139

Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN) File

Akiyama, Kazunori , Wajima, Kiyoaki , Kim, Jeong-Sook

Article Issue Date2022-12 View86

Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes File

Roelofs, Freek , Johnson, Michael D. , Chael, Andrew , Janssen, Michael , Wielgus, Maciek , Broderick, Avery E. , Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , et al

Article Issue Date2023-11 View129

Polarimetric Properties of Event Horizon Telescope Targets from ALMA File

Goddi, Ciriaco , Marti-Vidal, Ivan , Messias, Hugo , Bower, Geoffrey C. , Broderick, Avery E. , Dexter, Jason , Marrone, Daniel P. , Moscibrodzka, Monika , Nagai, Hiroshi , Algaba, Juan Carlos , et al

Article Issue Date2021-03 View146

Precessing jet nozzle connecting to a spinning black hole in M87 File

Cui, Yuzhu , Hada, Kazuhiro , Kawashima, Tomohisa , Kino, Motoki , Lin, Weikang , Mizuno, Yosuke , Ro, Hyunwook , Honma, Mareki , Yi, Kunwoo , Yu, Jintao , et al

Article Issue Date2023-09 View112

Resolving the Inner Parsec of the Blazar J1924-2914 with the Event Horizon Telescope File

Issaoun, Sara , Wielgus, Maciek , Jorstad, Svetlana , Krichbaum, Thomas P. , Blackburn, Lindy , Janssen, Michael , Chan, Chi-kwan , Pesce, Dominic W. , Gomez, Jose L. , Akiyama, Kazunori , et al

Article Issue Date2022-08 View160

Selective Dynamical Imaging of Interferometric Data File

Farah, Joseph , Galison, Peter , Akiyama, Kazunori , Bouman, Katherine L. , Bower, Geoffrey C. , Chael, Andrew , Fuentes, Antonio , Gomez, Jose L. , Honma, Mareki , Johnson, Michael D. , et al

Article Issue Date2022-05 View106

Spectral analysis of a parsec-scale jet in M 87: Observational constraint on the magnetic field strengths in the jet File File

Ro, Hyunwook , Kino, Motoki , Sohn, Bong Won , Hada, Kazuhiro , Park, Jongho , Nakamura, Masanori , Cui, Yuzhu , Yi, Kunwoo , Chung, Aeree , Hodgson, Jeffrey , et al

Article Issue Date2023-05 View76

The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project File

Porth, Oliver , Chatterjee, Koushik , Narayan, Ramesh , Gammie, Charles F. , Mizuno, Yosuke , Anninos, Peter , Baker, John G. , Bugli, Matteo , Chan, Chi-kwan , Davelaar, Jordy , et al

Article Issue Date2019-08 View102

The Event Horizon Telescope Image of the Quasar NRAO 530 File

Jorstad, Svetlana , Wielgus, Maciek , Lico, Rocco , Issaoun, Sara , Broderick, Avery E. , Pesce, Dominic W. , Liu, Jun , Zhao, Guang-Yao , Krichbaum, Thomas P. , Blackburn, Lindy , et al

Article Issue Date2023-02 View115

The Intrinsic Structure of Sagittarius A* at 1.3 cm and 7 mm File

Cho, Ilje , Zhao, Guang-Yao , Kawashima, Tomohisa , Kino, Motoki , Akiyama, Kazunori , Johnson, Michael D. , Issaoun, Sara , Moriyama, Kotaro , Cheng, Xiaopeng , Algaba, Juan-Carlos , et al

Article Issue Date2022-02 View77

The persistent shadow of the supermassive black hole of M 87 I. Observations, calibration, imaging, and analysis File

Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , Ball, David , et al

Article Issue Date2024-01 View144

The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations File

Akiyama, Kazunori , Albentosa-Ruiz, Ezequiel , Alberdi, Antxon , Alef, Walter , Algaba, Juan Carlos , Anantua, Richard , Asada, Keiichi , Azulay, Rebecca , Bach, Uwe , Baczko, Anne-Kathrin , et al

Article Issue Date2025-01 View96

The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole File

Narayan, Ramesh , Palumbo, Daniel C. M. , Johnson, Michael D. , Gelles, Zachary , Himwich, Elizabeth , Chang, Dominic O. , Ricarte, Angelo , Dexter, Jason , Gammie, Charles F. , Chael, Andrew A. , et al

Article Issue Date2021-05 View92

The Variability of the Black Hole Image in M87 at the Dynamical Timescale File

Satapathy, Kaushik , Psaltis, Dimitrios , Ozel, Feryal , Medeiros, Lia , Dougall, Sean T. , Chan, Chi-Kwan , Wielgus, Maciek , Prather, Ben S. , Wong, George N. , Gammie, Charles F. , et al

Article Issue Date2022-01 View116

THEMIS: A Parameter Estimation Framework for the Event Horizon Telescope File

Broderick, Avery E. , Gold, Roman , Karami, Mansour , Preciado-Lopez, Jorge A. , Tiede, Paul , Pu, Hung-Yi , Akiyama, Kazunori , Alberdi, Antxon , Alef, Walter , Asada, Keiichi , et al

Article Issue Date2020-07 View141

Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA plus ALMA Observations File

Zhao, Guang-Yao , Gomez, Jose L. , Fuentes, Antonio , Krichbaum, Thomas P. , Traianou, Efthalia , Lico, Rocco , Cho, Ilje , Ros, Eduardo , Komossa, S. , Akiyama, Kazunori , et al

Article Issue Date2022-06 View99

Verification of Radiative Transfer Schemes for the EHT File

Gold, Roman , Broderick, Avery E. , Younsi, Ziri , Fromm, Christian M. , Gammie, Charles F. , Moscibrodzka, Monika , Pu, Hung-Yi , Bronzwaer, Thomas , Davelaar, Jordy , Dexter, Jason , et al

Article Issue Date2020-07 View120

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