290 citations · 2.7k across the 30 of their papers we have counts for
28 papers
Optically selected fossil groups; X-ray observations and galaxy properties
Habib G. Khosroshahi, Ghassem Gozaliasl, Jesper Rasmussen +4
We report on the X-ray and optical observations of galaxy groups selected from the 2dfGRS group catalog, to explore the possibility that galaxy groups hosting a giant elliptical ga…
LoCuSS: The steady decline and slow quenching of star formation in cluster galaxies over the last four billion years
C. P. Haines, M. J. Pereira, G. P. Smith +8
We present an analysis of the levels and evolution of star formation activity in a representative sample of 30 massive galaxy clusters at 0.15<z<0.30 from the Local Cluster Substru…
The baryon budget on the galaxy group/cluster boundary
Alastair J. R. Sanderson, Ewan O'Sullivan, Trevor J. Ponman +4
We present a study of the hot gas and stellar content of 5 optically-selected poor galaxy clusters, including a full accounting of the contribution from intracluster light (ICL) an…
LoCuSS: A Dynamical Analysis of X-ray AGN in Local Clusters
C. P. Haines, M. J. Pereira, A. J. R. Sanderson +7
We present a study of the distribution of X-ray AGN in a representative sample of 26 massive clusters at 0.15<z<0.30, combining Chandra observations with highly complete spectrosco…
LoCuSS: The Sunyaev-Zel'dovich Effect and Weak Lensing Mass Scaling Relation
Daniel P. Marrone, Graham P. Smith, Nobuhiro Okabe +22
We present the first weak-lensing-based scaling relation between galaxy cluster mass, M_wl, and integrated Compton parameter Y_sph. Observations of 18 galaxy clusters at z~0.2 were…
Abundance profiles and cool cores in galaxy groups
Ria Johnson, Alexis Finoguenov, Trevor J. Ponman +2
Using data from the Two Dimensional XMM-Newton Group Survey (2dXGS), we have examined the abundance profile properties of both cool core (CC) and non cool core (NCC) galaxy groups.…