activity
19982023
most citedFirst M87 Event Horizon Telescope Results. II. Array and Instrumentation

1.1k citations · 4.1k across the 76 of their papers we have counts for

collaborators

77 papers

astro-ph.GA2023★ 3 cited

ALMA Survey of Orion Planck Galactic Cold Clumps (ALMASOP): A forming quadruple system with continuum `ribbons' and intricate outflows

Qiu-yi Luo, Tie Liu, Aaron T. Lee +31

One of the most poorly understood aspects of low-mass star formation is how multiple-star systems are formed. Here we present the results of Atacama Large Millimeter/submillimeter…

astro-ph.GA2023★ 3 cited

Searching for Radio Outflows from M31* with VLBI Observations

Sijia Peng, Zhiyuan Li, Lorant O. Sjouwerman +3

As one of the nearest and most dormant supermassive black holes (SMBHs), M31* provides a rare but promising opportunity for studying the physics of black hole accretion and feedbac…

astro-ph.HE2023★ 154 cited

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

Ru-Sen Lu, Keiichi Asada, Thomas P. Krichbaum +118

The nearby radio galaxy M87 is a prime target for studying black hole accretion and jet formation^{1,2}. Event Horizon Telescope observations of M87 in 2017, at a wavelength of 1.3…

astro-ph.HE2023★ 5 cited

Super-Resolved Image of M87 Observed with East Asian VLBI Network

Fumie Tazaki, Yuzhu Cui, Kazuhiro Hada +11

Obtaining high-resolution images at centimeter-or-longer wavelengths is vital for understanding the physics of jets. We reconstructed images from the M87 22 GHz data observed with…

astro-ph.IM2022

Applications of the source-frequency phase-referencing technique for ngEHT observations

Wu Jiang, Guang-Yao Zhao, Zhi-Qiang Shen +6

The source-frequency phase-referencing (SFPR) technique has been demonstrated to have great advantages for mm-VLBI observations. By implementing simultaneous multi-frequency receiv…

astro-ph.IM2022★ 16 cited

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

Kazunori Akiyama, Juan-Carlos Algaba, Tao An +101

The East Asian VLBI Network (EAVN) is an international VLBI facility in East Asia and is operated under mutual collaboration between East Asian countries, as well as part of Southe…