3 papers
astro-ph.GA2024
The Faraday rotation measure of the M87 jet at 3.5mm with the Atacama Large Millimeter/submillimeter Array
Sijia Peng, Ru-Sen Lu, Ciriaco Goddi +9
Faraday rotation is an important probe of the magnetic fields and magnetized plasma around active galactic nuclei (AGN) jets. We present a Faraday rotation measure image of the M87…
astro-ph.GA2024
Black holes regulate cool gas accretion in massive galaxies
Tao Wang, Ke Xu, Yuxuan Wu +10
The nucleus of almost all massive galaxies contains a supermassive black hole (BH). The feedback from the accretion of these BHs is often considered to have crucial roles in establ…
astro-ph.HE2024
Revisiting flares in Sagittarius A* based on general relativistic magnetohydrodynamic numerical simulations of black hole accretion
Lin Xi, Yuan Feng
High-resolution observations with GRAVITY-VLTI instrument have provided abundant information about the flares in Sgr A*, the supermassive black hole in our Galactic center, includi…