395 citations · 1.5k across the 43 of their papers we have counts for
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Mildly Relativistic Motion in the Radio Quiet Quasar PG 1351+640
Ailing Wang, Tao An, Shaoguang Guo +8
Measuring the proper motion of the emission component in radio-quiet quasars (RQQs) could help to distinguish between the origins of the radio emission and to understand whether th…
Intermediate-mass black holes: finding of episodic, large-scale and powerful jet activity in a dwarf galaxy
Jun Yang, Zsolt Paragi, Sándor Frey +10
Dwarf galaxies are characterised by a very low luminosity and low mass. Because of significant accretion and ejection activity of massive black holes, some dwarf galaxies also host…
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…
VLBI Observations of a sample of Palomar-Green quasars I: parsec-scale morphology
Ailing Wang, Tao An, Xiaopeng Cheng +5
We observed 20 Palomar-Green (PG) quasars at low redshift () with total flux density > 1 mJy, including 4 radio-loud quasars (RLQs) and 16 radio-quiet quasars (RQQs), using…
The Jet of FSRQ PKS~122902 and its Misidentification as a -ray AGN
W. Zhao, X. -Y. Hong, T. AN +1
Flat-spectrum radio quasar PKS~122902 with a knotty and asymmetric radio morphology was identified as the optical and radio counterpart of a -ray source. In this paper, we st…