3 papers
astro-ph.GA2023
The first Ka-band (26.1-35 GHz) blind line survey towards Orion KL
Xunchuan Liu, Tie Liu, Zhiqiang Shen +30
We conducted a Ka-band (26.1--35 GHz) line survey towards Orion KL using the TianMa 65-m Radio Telescope (TMRT). It is the first blind line survey in the Ka band, and achieves a se…
astro-ph.GA2023
How many supermassive black hole binaries are detectable through tracking relative motions by sub/millimeter VLBI
Shan-Shan Zhao, Wu Jiang, Ru-Sen Lu +2
The sub/millimeter wavelengths (86-690 GHz) very long baseline interferometry (VLBI) will provide as angular resolution, mJy baseline sensitivity, and $\sim 1…
astro-ph.HE2021
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon
The Event Horizon Telescope Collaboration
Event Horizon Telescope (EHT) observations at 230 GHz have now imaged polarized emission around the supermassive black hole in M87 on event-horizon scales. This polarized synchrotr…