SIMBAD references

2019ApJ...871..186M - Astrophys. J., 871, 186-186 (2019/February-1)

The massive and distant clusters of WISE survey. V. Extended radio sources in massive galaxy clusters at z ∼ 1.

MORAVEC E., GONZALEZ A.H., STERN D., BRODWIN M., CLARKE T., DECKER B., EISENHARDT P.R.M., MO W., O'DONNELL C., POPE A., STANFORD S.A. and WYLEZALEK D.

Abstract (from CDS):

We present the results from a pilot study with the Karl G. Jansky Very Large Array to determine the radio morphologies of extended radio sources and the properties of their host-galaxies in 10 massive galaxy clusters at z ∼ 1, an epoch in which clusters are assembling rapidly. These clusters are drawn from a parent sample of WISE-selected galaxy clusters that were cross-correlated with the VLA Faint Images of the Radio Sky at Twenty-Centimeters survey to identify extended radio sources within 1' of the cluster centers. Out of the 10 targeted sources, 6 are FR II sources, 1 is an FR I source, and 3 have undetermined morphologies. Eight radio sources have associated Spitzer data, 75% presenting infrared counterparts. A majority of these counterparts are consistent with being massive galaxies. The angular extent of the FR sources exhibits a strong correlation with the cluster-centric radius, which warrants further investigation with a larger sample.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: active - galaxies: clusters: general - galaxies: clusters: intracluster medium - galaxies: evolution - galaxies: jets - radio continuum: galaxies

Simbad objects: 39

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2019.10.16-17:56:16

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