Mapping Magnetic Fields with INterferometry Down to Event hoRizon Scales

Publications

Magnetically driven relativistic jet in the high-redshift blazar OH 471

Auteurs: S. Guo, T. An, Y. Liu, Y. Sotnikova, A. Volvach, T. Mufakharov, L. Chen, L. Cui, A. Wang, Z. Xu, Y. Zhang, W. Xu, Y. A. Kovalev, Y. Y. Kovalev, M. Kharinov, A. Erkenov, T. Semenova, L. Volvach
Publié dans: A&A, Numéro Volume 685, L11, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202449934

TELAMON: Effelsberg monitoring of AGN jets with very-high-energy astroparticle emission. I. Program description and sample characterization

Auteurs: F. Eppel, M. Kadler, J. Heßdörfer, P. Benke, L. Debbrecht, J. Eich, A. Gokus, S. Hämmerich, D. Kirchner, G. F. Paraschos, F. Rösch, W. Schulga, J. Sinapius, P. Weber, U. Bach, D. Dorner, P. G. Edwards, M. Giroletti, A. Kraus, O. Hervet, S. Koyama, T. P. Krichbaum, K. Mannheim, E. Ros, M. Zacharias, J. A. Zensus
Publié dans: A&A, Numéro 684, A11, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202348262

Radio jet precession in M 81*

Auteurs: S. D. von Fellenberg, M. Janssen, J. Davelaar, M. Zajacek, S. Britzen, H. Falcke, E. Körding, and E. Ros
Publié dans: Astronomy & Astrophysics, Numéro 672, 2023, Page(s) L5, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202245506

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

Auteurs: Ru-Sen Lu, Keiichi Asada, Thomas P. Krichbaum, Jongho Park, Fumie Tazaki, Hung-Yi Pu, Masanori Nakamura, Andrei Lobanov, Kazuhiro Hada, Kazunori Akiyama, Jae-Young Kim, Ivan Marti-Vidal, José L. Gómez, Tomohisa Kawashima, Feng Yuan, Eduardo Ros, Walter Alef, Silke Britzen, Michael Bremer, Avery E. Broderick, Akihiro Doi, Gabriele Giovannini, Marcello Giroletti, Paul T. P. Ho, Mareki Honma, David
Publié dans: Nature, Numéro 616, 2023, Page(s) 686, ISSN 0028-0836
Éditeur: Nature Publishing Group
DOI: 10.1038/s41586-023-05843-w

The Event Horizon Telescope Image of the Quasar NRAO 530

Auteurs: Svetlana Jorstad, Maciek Wielgus, Rocco Lico, Sara Issaoun, Avery E. Broderick, Dominic W. Pesce, Jun Liu (刘俊), Guang-Yao Zhao, Thomas P. Krichbaum, Lindy Blackburn, Chi-kwan Chan, Michael Janssen, Venkatessh Ramakrishnan, Kazunori Akiyama, Antxon Alberdi, Juan Carlos Algaba, Katherine L. Bouman, Ilje Cho, Antonio Fuentes, José L. Gómez, Mark Gurwell, Michael D. Johnson, Jae-Young Kim, Ru-Se
Publié dans: The Astrophysical Journal, Numéro 943, 2023, Page(s) 170, ISSN 0004-637X
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/acaea8

IX. Radio Source Catalog III: 2° < ℓ < 28°, 36° < ℓ < 40°, 56° < ℓ < 60° and |b| < 1°, VLA B-configuration

Auteurs: A. Y. Yang; S. A. Dzib; J. S. Urquhart; A. Brunthaler; S.-N. X. Medina; K. M. Menten; F. Wyrowski; G. N. Ortiz-León; W. D. Cotton; Y. Gong; R. Dokara; M. R. Rugel; H. Beuther; J. D. Pandian; T. Csengeri; V. S. Veena; N. Roy; H. Nguyen; B. Winkel; J. Ott; C. Carrasco-Gonzalez; S. Khan; A. Cheema
Publié dans: Astronomy and Astrophysics - A&A,, Numéro 680, A92, 2023, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202347563

Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes

Auteurs: Freek Roelofs; Michael D. Johnson; Andrew Chael; Michael Janssen; Maciek Wielgus; Avery E. Broderick; Kazunori Akiyama; Antxon Alberdi; Walter Alef; Juan Carlos Algaba; Richard Anantua; Keiichi Asada; Rebecca Azulay; Uwe Bach; Anne-Kathrin Baczko; David Ball; Mislav Baloković; John Barrett; Michi Bauböck; Bradford A. Benson; Dan Bintley; Lindy Blackburn; Raymond Blundell; Katherine L. Bouman; Ge
Publié dans: Astrophysical Journal Letters, Numéro 957, L21, 2023, ISSN 2041-8205
Éditeur: Institute of Physics Publishing
DOI: 10.3847/2041-8213/acff6f

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

Auteurs: Broderick Avery E., Gold Roman, Georgiev Boris, Pesce Dominic W., Tiede Paul, Ni Chunchong, Moriyama Kotaro, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) 21, ISSN 1538-4357
Éditeur: IOP Publishng for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6584

Very long baseline interferometry detection of nearby (<100 pc) young stars: Pilot observations

Auteurs: Sergio A. Dzib, Laurent Loinard, Ralf Launhardt and Jazmín Ordóñez-Toro
Publié dans: A&A, Numéro Volume 686, A176, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202243818

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

Auteurs: azunori Akiyama, Antxon Alberdi, Walter Alef, Juan Carlos Algaba, Richard Anantua, Keiichi Asada, Rebecca Azulay, Uwe Bach, Anne-Kathrin Baczko, David Ball, Mislav Baloković, John Barrett, Michi Bauböck, Bradford A. Benson, Dan Bintley, Lindy Blackburn, Raymond Blundell, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen,
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L17, ISSN 1538-4357
Éditeur: IOP Publishing for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6756

Hard X-ray emission from blazars associated with high-energy neutrinos

Auteurs: Plavin, A. V.; Burenin, R. A.; Kovalev, Y. Y.; Lutovinov, A. A.; Starobinsky, A. A.; Troitsky, S. V.; Zakharov, E. I.
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro Vol. 524,Numéro 4, 2024, Page(s) 3503-3510, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2306.00960

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

Auteurs: Guang-Yao Zhao, José L. Gómez, Antonio Fuentes, Thomas P. Krichbaum, Efthalia Traianou, Rocco Lico, Ilje Cho, Eduardo Ros, S. Komossa, Kazunori Akiyama, Keiichi Asada, Lindy Blackburn, Silke Britzen, Gabriele Bruni, Geoffrey B. Crew, Rohan Dahale1, Lankeswar Dey, Roman Gold, Achamveedu Gopakumar, Sara Issaoun, Michael Janssen, Svetlana Jorstad, Jae-Young Kim, Jun Yi Koay, Yuri Y. Kovalev, Shoko
Publié dans: The Astrophysical Journal, Numéro 932, 2022, Page(s) 72, ISSN 1538-4357
Éditeur: IOP Publishing for the American Astronomical Society
DOI: 10.3847/1538-4357/ac6b9c

Multiband cross-correlated radio variability of the blazar 3C 279

Auteurs: Krishna Mohana A; Alok C Gupta; Alan P Marscher; Yulia V Sotnikova; S G Jorstad; Paul J Wiita; Lang Cui; Margo F Aller; Hugh D Aller; Yu A Kovalev; Y Y Kovalev; Xiang Liu; T V Mufakharov; A V Popkov; M G Mingaliev; A K Erkenov; N A Nizhelsky; P G Tsybulev; Wei Zhao; Z R Weaver; D A Morozova
Publié dans: MNRAS, Numéro 527, 2024, Page(s) 6970, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3583

Dynamical Mass of the Ophiuchus Intermediate-mass Stellar System S1 with DYNAMO-VLBA

Auteurs: Jazmín Ordóñez-Toro; Sergio A. Dzib; Laurent Loinard; Gisela Ortiz-León; Marina A. Kounkel; Josep M. Masqué; S.-N. X. Medina; Phillip A. B. Galli; Trent J. Dupuy; Luis F. Rodríguez; Luis H. Quiroga-Nuñez
Publié dans: The Astronomical Journal, Numéro Vol 167, Iss 3, 2024, Page(s) 108, ISSN 0004-6256
Éditeur: American Astronomical Society
DOI: 10.3847/1538-3881/ad1bd3

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

Auteurs: 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; Mizuno, Yosuke; Gold, Roman; Fromm, Christian M.; Ricarte, Angelo; Yoon, Doosoo; Joshi, Abhishek V; Prather, Ben; Cruz-Osorio, Alejandro; Johnson, Michael D; Port, Oliver; Olivares, Hector; Younsi, Ziri; Rezzolla, Luciano; Vo
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L19, ISSN 2041-8213
Éditeur: American Astronomical Society
DOI: 10.3847/2041-8213/ac6428

MOJAVE. XX. Persistent Linear Polarization Structure in Parsec-scale AGN Jets

Auteurs: A B Pushkarev; H D Aller; M F Aller; D C Homan; Y Y Kovalev; M L Lister; I N Pashchenko; T Savolainen; D I Zobnina
Publié dans: Monthly Notices of the Royal Astronomical Society, Numéro Volume 520, Numéro 4, 2023, Page(s) 6053, ISSN 1745-3933
Éditeur: Blackwell Publishing
DOI: 10.1093/mnras/stad525

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

Auteurs: Event Horizon Telescope Collaboration, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine L., Bower Geoffrey C., Boyce Hope, Bremer Michael, Brinkerink Christi
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L16, ISSN 1538-4357
Éditeur: IOP Publishing for the American Atronomical Society
DOI: 10.3847/2041-8213/ac6672

MOJAVE – XXI. Decade-long linear polarization variability in AGN jets at parsec scales

Auteurs: D I Zobnina; H D Aller; M F Aller; D C Homan; Y Y Kovalev; M L Lister; I N Pashchenko; A B Pushkarev; T Savolainen
Publié dans: MNRAS, Numéro 523, 3615, 2023, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1481

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

Auteurs: Event Horizon Telescope Collaboration, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine L., Bower Geoffrey C., Boyce Hope, Bremer Michael
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L15, ISSN 1538-4357
Éditeur: IOP Publishing for the American Astronomy Society
DOI: 10.3847/2041-8213/ac6736

Selective Dynamical Imaging of Interferometric Data

Auteurs: Joseph Farah, Peter Galison, Kazunori Akiyama, Katherine L. Bouman, Geoffrey C. Bower, Andrew Chael, Antonio Fuentes, José L. Gómez, Mareki Honma, Michael D. Johnson, Yutaro Kofuji , Daniel P. Marrone, Kotaro Moriyama, Ramesh Narayan, Dominic W. Pesc, Paul Tiede,Maciek Wielgus, Guang-Yao Zhao, Antxon Alberdi, Walter Alef, Juan Carlos Algaba, Richard Anantua, Keiichi Asada, Rebecca Azulay, Anne-K
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L18, ISSN 1538-4357
Éditeur: IOP publishing for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6615

Identifying synergies between VLBI and STIX imaging

Auteurs: Müller, Hendrik; Massa, Paolo; Mus, Alejandro; Kim, Jong-Seo; Perracchione, Emma
Publié dans: A&A, Numéro 684, A47, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202348040

Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration

Auteurs: Ben S. Prather; Jason Dexter; Monika Moscibrodzka; Hung-Yi Pu; Thomas Bronzwaer; Jordy Davelaar; Ziri Younsi; Charles F. Gammie; Roman Gold; George N. Wong; Kazunori Akiyama; Antxon Alberdi; Walter Alef; Juan Carlos Algaba; Richard Anantua; Keiichi Asada; Rebecca Azulay; Uwe Bach; Anne-Kathrin Baczko; David Ball; Mislav Baloković; John Barrett; Michi Bauböck; Bradford A. Benson; Dan Bintley; Lin
Publié dans: The Astrophysical Journal, Numéro 950, 35, 2023, ISSN 0004-637x
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/acc586

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

Auteurs: Event Horizon Telescope Collaboration, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine L., Bower Geoffrey C., Boyce Hope, Bremer Michael, Brinkerink Christi
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L12, ISSN 1538-4357
Éditeur: IOP Publishing for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6674

First GMVA observations with the upgraded NOEMA facility: VLBI imaging of BL Lacertae in a flaring state

Auteurs: Dae-Won Kim; Michael Janssen; Thomas P. Krichbaum; Bia Boccardi; Nicholas R. MacDonald; Eduardo Ros; Andrei P. Lobanov; J. Anton Zensus
Publié dans: Astronomy & Astrophysics, Numéro 680, L3, 2023, Page(s) 1-12, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202348127

Parsec-scale evolution of the gigahertz-peaked spectrum quasar PKS 0858 − 279

Auteurs: N A Kosogorov; Y Y Kovalev; M Perucho; Yu A Kovalev
Publié dans: MNRAS, Numéro 528, 2024, Page(s) 1697, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae084

Evidence of a toroidal magnetic field in the core of 3C 84

Auteurs: G. F. Paraschos, L. C. Debbrecht, J. A. Kramer, E. Traianou, I. Liodakis, T. P. Krichbaum, J.-Y. Kim, M. Janssen, D. G. Nair, T. Savolainen, E. Ros, U. Bach, J. A. Hodgson, M. Lisakov, N. R. MacDonald, J. A. Zensus
Publié dans: A&A, Numéro Volume 686, L5, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202450218

The internal Faraday screen of Sagittarius A*

Auteurs: Maciek Wielgus; Sara Issaoun; Iván Martí-Vidal; Razieh Emami; Monika Moscibrodzka; Christiaan D. Brinkerink; Ciriaco Goddi; Ed Fomalont
Publié dans: A&A, Numéro Volume 682, A97, 2024, Page(s) 12, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202347772

Searches for Neutrinos in the Direction of Radio-bright Blazars with the ANTARES Telescope

Auteurs: ANTARES Collaboration; Albert, A.; Alves, S.; André, M.; Ardid, M.; Ardid, S.; Aubert, J. J.; Aublin, J; Baret, B.; Basa, S.; Becherini, Y.; Belhorma, B.; Bendahman, M.; Benfenati, F.; Bertin, V.; Biagi, S.; Bissinger, M.; Boumaaza, J.; Bouta, M.; Bouwhuis, M. C.; Brânzaş, H.; Bruijn, R.; Brunner, J.; Busto, J.; Caiffi, B.; Calvo, D.; Campion, S.; Capone, A.; Caramete, L.; Carenini, F.; Carr, J
Publié dans: ApJ, Numéro 964 (1), 2024, Page(s) 3, ISSN 0004-637x
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/ad1f5b

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

Auteurs: Boris Georgiev, Dominic W. Pesce, Avery E. Broderick, George N. Wong, Vedant Dhruv, Maciek Wielgus, Charles F. Gammie, Chi-kwan Chan, Koushik Chatterjee, Razieh Emami, Yosuke Mizuno, Roman Gold, Christian M. Fromm, Angelo Ricarte, Doosoo Yoon, Abhishek V. Joshi, Ben Prather, Alejandro Cruz-Osorio, Michael D. Johnson, Oliver Porth, Héctor Olivares, Ziri Younsi, Luciano Rezzolla, Jesse Vos, Richard
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L20, ISSN 1538-4357
Éditeur: IOP publishing for the American Astronomy Society
DOI: 10.3847/2041-8213/ac65eb

The Event Horizon Telescope Image of the Quasar NRAO 530

Auteurs: Svetlana Jorstad; Maciek Wielgus; Rocco Lico; Sara Issaoun; Avery E. Broderick; Dominic W. Pesce; Jun 俊 Liu 刘; Guang-Yao Zhao; Thomas P. Krichbaum; Lindy Blackburn; Chi-kwan Chan; Michael Janssen; Venkatessh Ramakrishnan; Kazunori Akiyama; Antxon Alberdi; Juan Carlos Algaba; Katherine L. Bouman; Ilje Cho; Antonio Fuentes; José L. Gómez; Mark Gurwell; Michael D. Johnson; Jae-Young Kim; Ru-Sen
Publié dans: ApJ, Numéro 943 170, 2023, ISSN 0004-637x
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/acaea8

Software and Techniques for VLBI Data Processing and Analysis

Auteurs: Michael Janssen; Jack F. Radcliffe; Jan Wagner
Publié dans: Universe, Numéro Vol 8, Iss 10, 2022, Page(s) 527, ISSN 2218-1997
Éditeur: MDPI
DOI: 10.3390/universe8100527

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

Auteurs: Event Horizon Telescope Collaboration, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine L., Bower Geoffrey C., Boyce Hope, Bremer Michael, Brinkerink Christi
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L14, ISSN 1538-4357
Éditeur: IOP Publishing for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6429

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

Auteurs: Torne, Pablo; Liu, Kuo; Eatough, Ralph P.; Wongphechauxsorn, Jompoj; Cordes, James M.; Desvignes, Gregory; De Laurentis, Mariafelicia; Kramer, Michael; Ransom, Scott M.; Chatterjee, Shami; Wharton, Robert; Karuppusamy, Ramesh; Blackburn, Lindy; Janssen, Michael; Chan, Chi-kwan; Crew, Geoffrey B.; Matthews, Lynn D.; Goddi, Ciriaco; Rottmann, Helge; Wagner, Jan; Sanchez, Salvador; Ruiz, Ignacio; Abb
Publié dans: The Astrophysical Journal, Numéro 959, 1, 2023, Page(s) 1-27, ISSN 0004-637x
Éditeur: University of Chicago Press
DOI: 10.3847/1538-4357/acf4f2

TANAMI: Tracking active galactic nuclei with austral milliarcsecond interferometry III. First-epoch S band images

Auteurs: P. Benke, F. Rösch, E. Ros, M. Kadler, R. Ojha, P. G. Edwards, S. Horiuchi, L. J. Hyland, C. Phillips,J. F. H. Quick, J. Stevens, A. K. Tzioumis, and S. Weston
Publié dans: A&A, Numéro 681, A69, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202347823

Toward Microarcsecond Astrometry for the Innermost Wobbling Jet of the BL Lacertae Object OJ 287

Auteurs: Xiaopeng Cheng; Jun Yang; Guang-Yao Zhao; Bong Won Sohn; Taehyun Jung; Xiaofeng Li
Publié dans: The Astrophysical Journal Letters, Numéro Vol 955, Iss 2, 2023, Page(s) L30, ISSN 0004-637x
Éditeur: University of Chicago Press
DOI: 10.3847/2041-8213/acf71c

Fitting the light curves of Sagittarius A* with a hot-spot model: Bayesian modeling of QU loops in the millimeter band

Auteurs: A. I. Yfantis, M. A. Mościbrodzka, M. Wielgus, J. T. Vos and A. Jimenez-Rosales
Publié dans: A&A, Numéro Volume 685, A142, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202348230

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

Auteurs: Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter ; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Bach, Uwe; Baczko, Anne-Kathrin; Ball, David ; Baloković, Mislav; Bandyopadhyay, Bidisha; Barrett, John; Bauböck, Michi; Benson, Bradford A.; Bintley, Dan ; Blackburn, Lindy; Blundell, Raymond; Bouman, Katherine L.; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael ; Brissend
Publié dans: A&A, Numéro 681, A79, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202347932

detection of near-horizon circular polarization

Auteurs: The Event Horizon Telescope Collaboration; Kazunori Akiyama; Antxon Alberdi; Walter Alef; Juan Carlos Algaba; Richard Anantua; Keiichi Asada; Rebecca Azulay; Uwe Bach; Anne-Kathrin Baczko; David Ball; Mislav Baloković; John Barrett; Michi Bauböck; Bradford A. Benson; Dan Bintley; Lindy Blackburn; Raymond Blundell; Katherine L. Bouman; Geoffrey C. Bower; Hope Boyce; Michael Bremer; Christiaan D.
Publié dans: Astrophysical Journal Letters, Numéro 957, L20, 2023, ISSN 2041-8205
Éditeur: Institute of Physics Publishing
DOI: 10.3847/2041-8213/acff70

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

Auteurs: Event Horizon Telescope Collaboration, Akiyama Kazunori, Alberdi Antxon, Alef Walter, Algaba Juan Carlos, Anantua Richard, Asada Keiichi, Azulay Rebecca, Bach Uwe, Baczko Anne-Kathrin, Ball David, Baloković Mislav, Barrett John, Bauböck Michi, Benson Bradford A., Bintley Dan, Blackburn Lindy, Blundell Raymond, Bouman Katherine L., Bower Geoffrey C., Boyce Hope, Bremer Michael, Brinkerink Christi
Publié dans: The Astrophysical Journal Letters, Numéro 930, 2022, Page(s) L13, ISSN 1538-4357
Éditeur: IOP Pblishing for the American Astronomical Society
DOI: 10.3847/2041-8213/ac6675

Dynamic and polarimetric VLBI imaging witha multiscalar approach

Auteurs: H. Müller and A. P. Lobanov
Publié dans: Astronomy & Astrophysics, Numéro 673, 2023, Page(s) 151, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202245393

Energy distribution and substructure formation in astrophysical MHD simulations

Auteurs: Fatemeh Kayanikhoo; Miljenko Čemeljić; Maciek Wielgus; Włodek Kluźniak
Publié dans: MNRAS, Numéro Volume 527, Numéro 4, 2024, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3807

Using multiobjective optimization to reconstruct interferometric data. Part I

Auteurs: Müller, Hendrik; Mus, Alejandro; Lobanov, Andrei
Publié dans: A&A, Numéro 648, A55, 2024, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202346207

Using multiobjective optimization to reconstruct interferometric data. II. Polarimetry and time dynamics

Auteurs: Mus, Alejandro; Müller, Hendrik; Martí-Vidal, Ivan; Lobanov, Andrei
Publié dans: A&A, Numéro 675, A60, 2023, ISSN 0004-6361
Éditeur: Springer Verlag
DOI: 10.1051/0004-6361/202348217

Properties of the jet in M87 revealed by its helical structure imaged with the VLBA at 8 and 15 GHz

Auteurs: A S Nikonov; Y Y Kovalev; E V Kravchenko; I N Pashchenko; A P Lobanov
Publié dans: MNRAS, Numéro 526, 2023, Page(s) 5949, ISSN 0035-8711
Éditeur: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3061

A 20+ year overview of VLBI observations of the peculiar radio source 3C 84

Auteurs: Paraschos, Georgios Filippos
Publié dans: zenodo, Numéro https://doi.org/10.5281/zenodo.8278983, 2023
Éditeur: zenodo
DOI: 10.5281/zenodo.8278983

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