Mass distribution and Dynamical State of Galaxy Clusters in the LZLS Sample

2006 ◽  
Vol 20 ◽  
pp. 269-270 ◽  
Author(s):  
L.E. Campusano ◽  
E.S. Cypriano ◽  
L. Jr. Sodré ◽  
J.-P. Kneib
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution ◽  
Dynamical State

scholarly journals On the projected mass distribution around galaxy clusters

2017 ◽  
Vol 605 ◽  
pp. A80 ◽  
Author(s):  
Sandrine Codis ◽  
Raphaël Gavazzi ◽  
Christophe Pichon ◽  
Céline Gouin
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution

scholarly journals Probing the dynamical state, baryon content, and multiphase nature of galaxy clusters with bright background QSOs

2018 ◽  
Vol 481 (3) ◽  
pp. 4111-4122 ◽  
Author(s):  
Chong Ge ◽  
Q Daniel Wang ◽  
Joseph N Burchett ◽  
Todd M Tripp ◽  
Ming Sun ◽  
...  
Keyword(s):  
Galaxy Clusters ◽  
Dynamical State ◽  
State Baryon

scholarly journals The Three Hundred project: shapes and radial alignment of satellite, infalling, and backsplash galaxies

2020 ◽  
Vol 495 (3) ◽  
pp. 3002-3013 ◽  
Author(s):  
Alexander Knebe ◽  
Matías Gámez-Marín ◽  
Frazer R Pearce ◽  
Weiguang Cui ◽  
Kai Hoffmann ◽  
...  
Keyword(s):  
Dark Matter ◽  
Galaxy Clusters ◽  
Galaxy Cluster ◽  
Cluster Radius ◽  
Dynamical State ◽  
The Galaxy ◽  
Radial Orbit ◽  
Galaxy Halo ◽  
Satellite Galaxies

ABSTRACT Using 324 numerically modelled galaxy clusters, we investigate the radial and galaxy–halo alignment of dark matter subhaloes and satellite galaxies orbiting within and around them. We find that radial alignment depends on distance to the centre of the galaxy cluster but appears independent of the dynamical state of the central host cluster. Furthermore, we cannot find a relation between radial alignment of the halo or galaxy shape with its own mass. We report that backsplash galaxies, i.e. objects that have already passed through the cluster radius but are now located in the outskirts, show a stronger radial alignment than infalling objects. We further find that there exists a population of well radially aligned objects passing very close to the central cluster’s centre that were found to be on highly radial orbit.

scholarly journals The dynamical state and mass–concentration relation of galaxy clusters

2012 ◽  
Vol 427 (2) ◽  
pp. 1322-1328 ◽  
Author(s):  
Aaron D. Ludlow ◽  
Julio F. Navarro ◽  
Ming Li ◽  
Raul E. Angulo ◽  
Michael Boylan-Kolchin ◽  
...  
Keyword(s):  
Galaxy Clusters ◽  
Mass Concentration ◽  
Dynamical State

scholarly journals Evidence for the inside-out growth of the stellar mass distribution in galaxy clusters sincez~1

2015 ◽  
Vol 577 ◽  
pp. A19 ◽  
Author(s):  
Remco F. J. van der Burg ◽  
Henk Hoekstra ◽  
Adam Muzzin ◽  
Cristóbal Sifón ◽  
Michael L. Balogh ◽  
...  
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution ◽  
Stellar Mass ◽  
Inside Out

scholarly journals MEASURING THE MASS DISTRIBUTION IN GALAXY CLUSTERS

2013 ◽  
Vol 764 (1) ◽  
pp. 58 ◽  
Author(s):  
Margaret J. Geller ◽  
Antonaldo Diaferio ◽  
Kenneth J. Rines ◽  
Ana Laura Serra
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution

scholarly journals Luminosity Distribution in CD Clusters

1994 ◽  
Vol 161 ◽  
pp. 629-631
Author(s):  
F.W. Baier
Keyword(s):  
Galaxy Clusters ◽  
Mass Distribution ◽  
Mass Concentration ◽  
Central Mass ◽  
Cooling Flows ◽  
Galaxy Distribution ◽  
Cd Galaxies ◽  
Cluster Properties ◽  
General Cluster

The ratio of contributions from cannibalism and from cooling flows to the final cD galaxies in diverse clusters seems to be different. It should be determined by some general cluster properties as for instance the central mass concentration. Assuming that mass distribution is tantamount to luminosity distribution we have analyzed the question of possible luminosity segregation in the radial galaxy distribution of galaxy clusters (Baier & Schmidt 1992; Baier & MacGillivray 1994).

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