255 citations · 1.2k across the 18 of their papers we have counts for
18 papers
Stellar mass -- halo mass relation for the brightest central galaxies of X-ray clusters since z~0.65
G. Erfanianfar, A. Finoguenov, K. Furnell +25
We present the brightest cluster galaxies (BCGs) catalog for SPectroscoic IDentification of eROSITA Sources (SPIDERS) DR14 cluster program value-added catalog. We list the 416 BCGs…
LoCuSS: The infall of X-ray groups onto massive clusters
C. P. Haines, A. Finoguenov, G. P. Smith +10
Galaxy clusters are expected to form hierarchically in a LCDM universe, growing primarily through mergers with lower mass clusters and the continual accretion of group-mass halos.…
A Herschel Study of 24 micron-Selected AGNs and Their Host Galaxies
Lei Xu, G. H. Rieke, E. Egami +3
We present a sample of 290 24-micron-selected active galactic nuclei (AGNs) mostly at z ~ 0.3 -- 2.5, within 5.2 square degrees distributed as 25' X 25' fields around each of 30 ga…
The Relation between Luminous AGNs and Star Formation in Their Host Galaxies
Lei Xu, G. H. Rieke, E. Egami +3
We study the relation of active galactic nuclei (AGNs) to star formation in their host galaxies. Our sample includes 205 Type-1 and 85 Type-2 AGNs, 162 detected with Herschel, from…
LoCuSS: The slow quenching of star formation in cluster galaxies and the need for pre-processing
C. P. Haines, M. J. Pereira, G. P. Smith +8
We present a study of the spatial distribution and kinematics of star-forming galaxies in 30 massive clusters at 0.15<z<0.30, combining wide-field Spitzer 24um and GALEX NUV imagin…
Brightest X-ray clusters of galaxies in the CFHTLS wide fields: Catalog and optical mass estimator
M. Mirkazemi, A. Finoguenov, M. J. Pereira +13
The CFHTLS presents a unique data set for weak lensing studies, having high quality imaging and deep multi-band photometry. We have initiated an XMM-CFHTLS project to provide X-ray…
CFHTLenS: Weak lensing calibrated scaling relations for low mass clusters of galaxies
K. Kettula, S. Giodini, E. van Uitert +24
We present weak lensing and X-ray analysis of 12 low mass clusters from the CFHTLenS and XMM-CFHTLS surveys. We combine these systems with high-mass systems from CCCP and low-mass…
Mining the gap: evolution of the magnitude gap in X-ray galaxy groups from the 3 square degree XMM coverage of CFHTLS
G. Gozaliasl, A. Finoguenov, H. G. Khosroshahi +15
We present a catalog of 129 X-ray galaxy groups, covering a redshift range 0.04<z<1.23, selected in the ~3 square degree part of the CFHTLS W1 field overlapping XMM observations pe…
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…
Discovery of "Warm Dust" Galaxies in Clusters at z~0.3: Evidence for Stripping of Cool Dust in the Dense Environment?
T. D. Rawle, M. Rex, E. Egami +15
Using far-infrared imaging from the "Herschel Lensing Survey", we derive dust properties of spectroscopically-confirmed cluster member galaxies within two massive systems at z~0.3:…
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…
The Relation Between Cool Cluster Cores and Herschel-Detected Star Formation in Brightest Cluster Galaxies
T. D. Rawle, A. C. Edge, E. Egami +12
We present far-infrared (FIR) analysis of 68 Brightest Cluster Galaxies (BCGs) at 0.08 < z < 1.0. Deriving total infrared luminosities directly from Spitzer and Herschel photometry…
LoCuSS: Shedding New Light on the Massive Lensing Cluster Abell 1689 - The View From Herschel
C. P. Haines, G. P. Smith, M. J. Pereira +5
We present wide-field Herschel/PACS observations of Abell 1689, a massive galaxy cluster at z=0.1832, from our Open Time Key Programme. We detect 39 spectroscopically confirmed 100…
First detection of the Sunyaev Zel'dovich effect increment at lambda < 650 um
M. Zemcov, M. Rex, T. D. Rawle +28
The Sunyaev-Zel'dovich (SZ) effect is a spectral distortion of the cosmic microwave background as observed through the hot plasma in galaxy clusters. This distortion is a decrement…
The Herschel Lensing Survey (HLS): overview
E. Egami, M. Rex, T. D. Rawle +32
The Herschel Lensing Survey (HLS) will conduct deep PACS and SPIRE imaging of ~40 massive clusters of galaxies. The strong gravitational lensing power of these clusters will enable…
LoCuSS: Probing Galaxy Transformation Physics with Herschel
G. P. Smith, C. P. Haines, M. J. Pereira +12
We present an early broad-brush analysis of Herschel/PACS observations of star-forming galaxies in 8 galaxy clusters drawn from our survey of 30 clusters at z~0.2. We define a comp…
LoCuSS: A Herschel view of obscured star formation in Abell 1835
M. J. Pereira, C. P. Haines, G. P. Smith +7
We present Herschel/PACS, MMT/Hectospec and XMM-Newton observations of Abell 1835, one of the brightest X-ray clusters on the sky, and the host of a strong cool core. Even though A…
Radial Alignment of Cluster Galaxies
M. J. Pereira, J. R. Kuhn
We report the discovery of a statistically significant radial alignment of cluster galaxies in a sample of 85 X-ray selected clusters observed in the Sloan Digital Sky Survey. The…