activity
20152026
most citedFirst M87 Event Horizon Telescope Results. III. Data Processing and Calibration

884 citations · 1.7k across the 23 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

astro-ph.HE2025

Identifying the secondary jet in the RadioAstron image of OJ~287

Mauri J. Valtonen, Lankeswar Dey, Staszek Zola +26

The 136 year long optical light curve of OJ~287 is explained by a binary black hole model where the secondary is in a 12 year orbit around the primary. Impacts of the secondary on…

astro-ph.HE2025★ 1 cited

From Equipartition to Curvature: The Spectral Evolution of 4FGL Blazars

Muhammad S. Anjum, Shu-Jin Hou, Liang Chen +2

We investigate the evolution of spectral energy distribution (SED) and underlying electron energy distribution (EED) by modeling the nearly simultaneous broadband spectra of select…

astro-ph.IM2025★ 6 cited

Lunar Orbital VLBI Experiment: motivation, scientific purposes and status

Xiaoyu Hong, Weiren Wu, Qinghui Liu +47

The Lunar Orbital VLBI Experiment (LOVEX) is a scientific component of the Chinese Lunar Exploration Project (CLEP) Chang'E-7. The spaceborne component of LOVEX is implemented onbo…

astro-ph.GA2025

The Intermediate-Mass Black Hole Reverberation Mapping Project: First Detection of Mid-Infrared Lags in Prototypical IMBHs in NGC 4395 and POX 52

Jingbo Sun, Hengxiao Guo, Wenwen Zuo +25

The search for robust evidence of intermediate-mass black holes (IMBHs) is crucial for understanding black hole seeding process and the formation of supermassive black holes in the…

astro-ph.GA2025

Constraints on the fractional changes of the fundamental constants at a look-back time of 2.5 Myrs

Renzhi Su, Tao An, Stephen J. Curran +3

The quantum nature of gravity remains one of the greatest mysteries of modern physics, with many unified theories predicting variations in fundamental constants across space and ti…