Results 131 to 140 of about 131,428 (235)

The Merging Galaxy Cluster Environment Affects the Morphology of Radio Active Galactic Nuclei

open access: yesThe Astrophysical Journal
It has previously been found that the galaxy cluster environment can affect the fueling and evolution of active galactic nuclei (AGN). This work examines the effect of the merging cluster environment on the properties of radio AGN by comparing the radio ...
Mary Rickel   +6 more
doaj   +1 more source

Very high energy gamma-ray emission of NGC 1275 and 3c382 and the possible activity nature of the Seyfert Galaxies

open access: yesEPJ Web of Conferences, 2013
Galaxy NGC 1275 is the central dominant galaxy of the Perseus Cluster of Galaxies and is of Seyfert galaxy class. NGC 1275 is known as powerful X-ray and radio source.
Sinitsyna V.Y., Sinitsyna V.G.
doaj   +1 more source

Radio Sources in Clusters of Galaxies [PDF]

open access: bronze, 1968
BY Mills   +2 more
openalex   +1 more source

The Clustering of K\sim 20 Galaxies on 17 Radio Galaxy Fields

open access: yes, 1997
We investigate the angular correlation function, $\omega(\theta)$, of the galaxi es detected in the K-band on 17 fields (101.5 square arcmin in total), each containing a $z\sim 1.1$ radio galaxy.
Eales, Stephen   +2 more
core   +1 more source

Recurrent radio activity in active galactic nuclei

open access: yesEPJ Web of Conferences, 2012
There has been a growing body of persuasive evidence to indicate that AGN activity, powered by mass accretion onto a supermassive black hole, can involve multiple episodes.
Jamrozy M.
doaj   +1 more source

POWERFUL X-RAY EMISSION OF RADIO GALAXIES [PDF]

open access: green, 1967
Виталий Л. Гинзбург
openalex   +1 more source

Deep spectroscopy of a young radio source at z=0.521

open access: yes, 2005
9C J1503+4528 is a very young CSS radio galaxy, with an age of order 10^4 years. This source is an ideal laboratory for the study of the intrinsic host galaxy/IGM properties, radio source interactions, evidence for young stellar populations and the radio
Baldwin   +21 more
core   +1 more source

A Galactic-scale Magnetized Wind around a Normal Star-forming Galaxy

open access: yesThe Astrophysical Journal Letters
Galaxy formation theory identifies superwinds as a key regulator of star formation rates, galaxy growth, and chemical enrichment. Thermal and radiation pressure are known to drive galactic-scale winds in dusty starbursting galaxies (e.g., M82), but ...
A. M. Matthews   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy