51 citations · 225 across the 10 of their papers we have counts for
8 papers · 1 filter
Breaks in the X-ray spectra of high redshift blazars and the intervening medium
Haritma Gaur, Prashanth Mohan, Ashwani Pandey
The flat spectrum radio quasars (FSRQs) are a sub-class of blazars characterised by prominent optical emission lines and a collimated large-scale jet along the observer line of sig…
The nearby extreme accretion and feedback system PDS 456: finding a complex radio-emitting nucleus
Jun Yang, Zsolt Paragi, Emanuele Nardini +5
When a black hole accretes close to the Eddington limit, the astrophysical jet is often accompanied by radiatively driven, wide-aperture and mildly relativistic winds. Powerful win…
A two-sided but significantly beamed jet in the supercritical accretion quasar IRAS F11119+3257
Jun Yang, Zsolt Paragi, Tao An +3
Highly accreting quasars are quite luminous in the X-ray and optical regimes. While, they tend to become radio quiet and have optically thin radio spectra. Among the known quasars,…
Compact Bright Radio-loud AGNs -- III. A Large VLBA Survey at 43 GHz
X. -P. Cheng, T. An, S. Frey +12
We present the observational results from the 43-GHz Very Long Baseline Array (VLBA) observations of 124 compact radio-loud active galactic nuclei (AGNs) that were conducted betwee…
The nearby luminous transient AT2018cow: a magnetar formed in a sub-relativistically expanding non-jetted explosion
P. Mohan, T. An, J. Yang
The fast-rising blue optical transient AT2018cow indicated unusual early phase characteristics unlike relatively better studied explosive transients. Its afterglow may be produced…
A radio structure resolved at the deca-parsec scale in radio-quiet quasar PDS 456 with an extremely powerful X-ray outflow
Jun Yang, Tao An, Fang Zheng +5
Active galactic nuclei (AGN) accreting at rates close to the Eddington limit can host radiatively driven mildly relativistic outflows. Some of these X-ray absorbing but powerful ou…