43 citations · 373 across the 27 of their papers we have counts for
7 papers · 1 filter
The X-shaped radio galaxy J0725+5835 is associated with an AGN pair
Xiaolong Yang, Jialu Ji, Ravi Joshi +6
X-shaped radio galaxies (XRGs) are those that exhibit two pairs of unaligned radio lobes (main radio lobes and "wings"), one of the promising models for the peculiar morphology is…
Radio observations of four active galactic nuclei hosting intermediate-mass black hole candidates: studying the outflow activity and evolution
Xiaolong Yang, Prashanth Mohan, Jun Yang +5
Observational searches for intermediate-mass black holes (IMBHs; ) include relatively isolated dwarf galaxies. For those that host active galactic nuclei (AG…
A compact symmetric ejection from the low mass AGN in the LINER galaxy NGC 4293
Xiaolong Yang, Ruiling Wang, Quan Guo
We conducted a Very Long Baseline Array (VLBA) observation of the low mass active galactic nucleus (AGN) in galaxy NGC 4293 (). The object is associated with a low-ionizat…
VLBA reveals the absence of a compact radio core in the radio intermediate quasar J2242+0334 at z =5.9
Yuanqi Liu, Ran Wang, Emmanuel Momjian +6
High-resolution imaging is crucial for exploring the origin and mechanism of radio emission in quasars, especially at high redshifts. We present 1.5 GHz Very Long Baseline Array (V…
Is there a sub-parsec-scale jet base in the nearby dwarf galaxy NGC 4395?
Jun Yang, Xiaolong Yang, Joan M. Wrobel +6
NGC 4395 is a dwarf galaxy at a distance of about 4.3 Mpc (scale: ~0.021 pc mas). It hosts an intermediate-mass black hole (IMBH) with a mass between ~10 and ~10 sol…
The Twin Radio galaxy TRG J104454+354055
Gopal-Krishna, Ravi Joshi, Dusmanta Patra +4
We report observations of a bright dumb-bell system of galaxies () with the upgraded Giant Metrewave Radio Telescope (GMRT), which show that each member of this gravit…