91 citations · 311 across the 7 of their papers we have counts for
4 papers · 1 filter
Galaxy Cluster Mass Reconstruction Project: II. Quantifying scatter and bias using contrasting mock catalogues
L. Old, R. Wojtak, G. A. Mamon +21
This article is the second in a series in which we perform an extensive comparison of various galaxy-based cluster mass estimation techniques that utilise the positions, velocities…
The Chandra Deep Group Survey -- cool core evolution in groups and clusters of galaxies
Aurelia Pascut, Trevor J. Ponman
We report the results of a study which assembles deep observations with the ACIS-I instrument on the Chandra Observatory to study the evolution in the core properties of a sample o…
Ultimate age-dating method for galaxy groups; clues from the Millennium Simulations
Mojtaba Raouf, Habib G. Khosroshahi, Trevor J. Ponman +3
There have been a number of studies dedicated to identification of fossil galaxy groups, arguably groups with a relatively old formation epoch. Most of such studies identify fossil…
Galaxy Cluster Mass Reconstruction Project: I. Methods and first results on galaxy-based techniques
L. Old, R. A. Skibba, F. R. Pearce +18
This paper is the first in a series in which we perform an extensive comparison of various galaxy-based cluster mass estimation techniques that utilise the positions, velocities an…