385 citations · 3.2k across the 173 of their papers we have counts for
6 papers · 1 filter
The XMM Cluster Survey: The Halo Occupation Number of BOSS galaxies in X-ray clusters
Nicola Mehrtens, A. Kathy Romer, Robert C. Nichol +26
We present a direct measurement of the mean halo occupation distribution (HOD) of galaxies taken from the eleventh data release (DR11) of the Sloan Digital Sky Survey-III Baryon Os…
The XMM Cluster Survey: evolution of the velocity dispersion -- temperature relation over half a Hubble time
Susan Wilson, Matt Hilton, Philip J. Rooney +26
We measure the evolution of the velocity dispersion--temperature (--) relation up to using a sample of 38 galaxy clusters drawn from the \textit{XMM}…
Cluster-Void Degeneracy Breaking: Dark Energy, Planck and the Largest Cluster & Void
Martin Sahlén, Íñigo Zubeldía, Joseph Silk
Combining galaxy cluster and void abundances breaks the degeneracy between mean matter density and power spectrum normalization . In a first for voids, we constrai…
Galaxies in X-ray Selected Clusters and Groups in Dark Energy Survey Data I: Stellar Mass Growth of Bright Central Galaxies Since z~1.2
Y. Zhang, C. Miller, T. Mckay +80
Using the science verification data of the Dark Energy Survey (DES) for a new sample of 106 X-Ray selected clusters and groups, we study the stellar mass growth of Bright Central G…
Synergy between the Large Synoptic Survey Telescope and the Square Kilometre Array
David Bacon, Sarah Bridle, Filipe B. Abdalla +18
We provide an overview of the science benefits of combining information from the Square Kilometre Array (SKA) and the Large Synoptic Survey Telescope (LSST). We first summarise the…
Reconstructing thawing quintessence with multiple datasets
Nelson A. Lima, Andrew R. Liddle, Martin Sahlén +1
In this work we model the quintessence potential in a Taylor series expansion, up to second order, around the present-day value of the scalar field. The field is evolved in a thawi…