Radio Emission from AGN
Radio-quiet quasars in the VIDEO survey : evidence for AGN-powered radio emission at S-1.4 GHz<1 mJy
... 6.4 Radio emission from AGN or star formation To explore this we use the VIDEO survey to create large samples of quiescent galaxies at similar redshifts to the ...dio emission ...
26
Exploring X-ray and radio emission of type 1 AGN up to z ∼ 2.3
... quasars: emission lines – radio continuum: galaxies ...and radio emissions are properties that distin- guish active galactic nuclei (AGN) from the whole population of ...the AGN. ...
15
CiteSeerX — A Model for the Offsets between X-ray and Radio Emission from Large Scale AGN Jets
... arising from the energy dependent cooling of accelerated electrons and light travel time effect for relativistically moving ...and radio brightness distributions observed for many cases are basically ...
7
Fundamental differences in the radio properties of red and blue quasars : enhanced compact AGN emission in red quasars.
... extended radio morphologies, all of which are radio-loud and detected by ...the radio emission of the extended rQSOs is on smaller scales than the cQSOs ( ...
18
RAiSE II: resolved spectral evolution in radio AGN
... the radio emission. Radio-loud AGNs consist of twin jets emanating in opposite di- rections from the regions around the supermassive black hole, typ- ically located near the centre of its host ...
18
Tracing star formation and AGN activity at radio frequencies
... that radio emission towards the quasar is ...the radio-emitting region is ∼1 kpc. The presence of this extended emission suggests that the AGN host galaxy is still forming stars and ...
152
Radio Loud AGN Unification: Connecting Jets and Accretion
... that radio-loud AGN may represent an important phase in the evolution of galaxies and the growth of the central super-massive black ...in radio-loud AGN unification in the context of ...
8
Into the depths: the radio hunt for the youngest and most distant AGN
... of radio sources [O’Dea, ...high-redshift radio-loud sources is significantly lower than what is expected from the number of blazars at these redshifts (Section ...4.5 radio sources imaged ...
175
The effects of environment on radio-loud AGN activity in Stripe 82
... away from the central rotation axis, forming a ...energy from the accretion disk ionizing neutral hydrogen (HI) in the gaseous medium, liberating electrons that interact with galactic magnetic ...producing ...
126
BAT AGN spectroscopic survey - XV: the high frequency radio cores of ultra-hard X-ray selected AGN
... 2.3 Radio Data Reduction and Image Processing We conducted our observations in the K-band with the JVLA in the C-array configuration, resulting in 1 00 spatial ...constraints from calibration overhead, and ...
22
AGN-driven outflows and the AGN feedback efficiency in young radio galaxies
... of radio jets can play a crucial role in driving gaseous outflows on galaxy ...young radio AGN, whose jets are in the first phases of expansion through the surrounding interstellar medium (ISM), are ...
39
Intranight polarization variability in radio-loud and radio-quiet AGN
... of AGN: RQQs and ...flat-spectrum radio quasars (FSRQs). While in BL Lacs the emission lines are either weak or absent, FSRQs show broad emission ...flat radio spec- trum (Ulrich et ...
16
X-Ray Studies of Radio-Loud AGN
... the radio bubbles (Section ...shell-like emission around ...photons from the nearest and farthest areas of the spherical shells, which have a lower surface brightness due to projection ...is ...
258
Dust in high-z radio-loud AGN
... – radio galaxy; RQ – radio-loud quasar; t int – integration time on the source; τ – opacity during the ...The radio source was unresolved – no evidence was found for any extended ...measured ...
10
RAiSE III: 3C radio AGN energetics and composition
... X-ray emission upscattered from the synchrotron-emitting elec- trons is compared to that expected if their energy densities are in equipartition with the magnetic ...
19
Submillimetre observations of WISE/radio-selected AGN and their environments
... selected AGN, powered by star-forming ...disconnected from the mid-IR emission of the AGN, accounts for all of the measured SCUBA-2 ...WISE/radio-selected AGN luminosity ...
14
Characterizing the radio continuum emission from intense starburst galaxies
... detectable AGN component in the 60 and 100 µm IRAS flux densities in the remainder of our ...the radio continuum however, we are unable to completely dis- miss the possibility of weak AGN ...obvious ...
14
The peculiar radio galaxy 4C 35.06: a case for recurrent AGN activity?
... (recurrent) radio source can vary signifi- cantly (see ...of radio morphology and radio spectral index 1 analyses can reliably tell us whether a radio source had recurring activity, thereby ...
10
Studying the late evolution of a radio-loud AGN in a galaxy group with LOFAR
... GMRT emission: only the brightest and more compact emission is visible in the GMRT image, which can be used to obtain a low-frequency spectral index ...3σ from GMRT and LOFAR is relatively steep, ...
14
SMBH accretion properties of radio-selected AGN out to z~4
... both radio power and ...of radio- excess AGNs available to ...of radio-excess ...average emission obtained from Chandra stacking are presented in Section ...with radio luminosity ...
13