The many lives of active galactic nuclei–II: The formation and evolution of radio jets and their impact on galaxy evolution [PDF]
, 2017 We describe new efforts to model radio active galactic nuclei (AGN) in a cosmological context using the Semi-Analytic Galaxy Evolution (SAGE) semi-analytic galaxy model.
Mojtaba Raouf +4 more
semanticscholar +1 more source
Gas kinematics in powerful radio galaxies at z ~ 2: Energy supply from star formation, AGN, and radio jets [PDF]
, 2016 We compare the kinetic energy and momentum injection rates from intense star formation, bolometric AGN radiation, and radio jets with the kinetic energy and momentum observed in the warm ionized gas in 24 powerful radio galaxies at z~2.
N. Nesvadba +5 more
semanticscholar +1 more source
A candidate dual AGN in a double-peaked emission-line galaxy with precessing radio jets [PDF]
, 2016 We present high resolution radio continuum observations with the Karl G. Jansky Very Large Array at 6, 8.5, 11.5 and 15 GHz of the double-peaked emission-line galaxy 2MASXJ12032061+1319316.
K. Rubinur +5 more
semanticscholar +1 more source
Relation between winds and jets in radio-loud AGN [PDF]
Astronomy & Astrophysics, 2019 We have investigated the relation between the two modes of outflow (wind and jet) in radio-loud active galactic nuclei (AGN). For this study we have carried out a systematic and homogeneous analysis of XMM-Newton spectra of a sample of 16 suitable radio ...
M. Mehdipour, E. Costantini
semanticscholar +1 more source
Ionized-gas Kinematics Along the Large-scale Radio Jets in Type-2 AGNs [PDF]
, 2017 To investigate the connection between radioactivity and active galactic nucleus (AGN) outflows, we present a study of ionized-gas kinematics based on an [O iii] λ5007 emission line along the large-scale radio jet for six radio AGNs.
H. A. Le +8 more
semanticscholar +1 more source
Simulations of Precessing Jets and the Formation of X-shaped Radio Galaxies
The Astrophysical Journal, 2023 Jet precession is sometimes invoked to explain asymmetries in radio galaxy (RG) jets and “X/S/Z-shaped” RGs, caused by the presence of a binary black hole companion to the source active galactic nucleus or by accretion instabilities.
Chris Nolting, Jay Ball, Tri M. Nguyen
doaj +1 more source
ACCELERATION OF COMPACT RADIO JETS ON SUB-PARSEC SCALES [PDF]
, 2016 Jets of compact radio sources are highly relativistic and Doppler boosted, making studies of their intrinsic properties difficult. Observed brightness temperatures can be used to study the intrinsic physical properties of relativistic jets, and constrain
Sang-Sung Lee +4 more
semanticscholar +1 more source
Radio Jets Clearing the Way Through a Galaxy: Watching Feedback in Action [PDF]
Science, 2013 Pushy Black Hole The giant black holes that sit at the centers of most galaxies influence the way galaxies evolve in poorly understood ways. Morganti et al. (p. 1082; see the Perspective by McNamara) have acquired high-resolution radio images of a galaxy
R. Morganti +4 more
semanticscholar +1 more source
Discovery of synchrotron emission from a YSO jet
EPJ Web of Conferences, 2013 Synchrotron emission at radio wavelengths is commonly found in relativistic jets from active galactic nuclei (AGNs) and microquasars and allows the study of the magnetic field in these kind of jets.
Carrasco-González Carlos +5 more
doaj +1 more source
CORONAL JETS AS A CAUSE OF MICROWAVE NEGATIVE BURSTS
Solar-Terrestrial Physics, 2020 We have investigated the cause of three “isolated” negative radio bursts recorded one after another at several frequencies in the 1–17 GHz range at the Nobeyama Radio Observatory, Ussuriysk Astrophysical Observatory, and Learmonth Solar Observatory on ...
I.V. Kuzmenko
doaj +1 more source