181 citations · 638 across the 22 of their papers we have counts for
10 papers · 1 filter
The Association of Compact Groups of Galaxies with Large-scale Structures
H. Andernach, R. Coziol
We use various samples of compact groups (CGs) to examine the types of association CGs have with rich and poor clusters of galaxies at low (z~0.04) and intermediate (z~0.1) redshif…
Dynamics and Shape of Brightest Cluster Galaxies
H. Andernach, K. Alamo-Martinez, R. Coziol +1
We identified Brightest Cluster Members (BCM) on DSS images of 1083 Abell clusters, derived their individual and host cluster redshifts from literature and determined the BCM ellip…
Diffuse radio sources in the cluster of galaxies Abell 548b
L. Feretti, M. Bacchi, O. B. Slee +4
We report extensive VLA and ATCA observations of the two diffuse radio sources in the cluster of galaxies Abell 548b, which confirm their classification as relics. The two relics (…
Chandra Observations of the Disruption of the Cool Core in Abell 133
Yutaka Fujita, Craig L. Sarazin, Joshua C. Kempner +5
We present the analysis of a Chandra observation of the galaxy cluster Abell 133, which has a cooling flow core, a central radio source, and a diffuse, filamentary radio source whi…
Decametric AGNs: FIRST and NVSS maps and radio spectra
Oleg V. Verkhodanov, Natalia V. Verkhodanova, Heinz Andernach
Radio sources from the decametric UTR--2 catalog were cross-identified with other radio catalogs at higher frequencies. We used the CATS database to extract all sources within the…
Optical and X-ray clusters as tracers of the supercluster-void network. III Distribution of Abell and APM clusters
M. Einasto, J. Einasto, E. Tago +3
We present a comparison of Abell and APM clusters of galaxies as tracers of the large scale structure of the Universe. We investigate selection functions of both cluster catalogs.…