Journal article

Baryon content of massive galaxy clusters at 0.57 < z < 1.33

I Chiu, J Mohr, M McDonald, S Bocquet, MLN Ashby, M Bayliss, BA Benson, LE Bleem, M Brodwin, S Desai, JP Dietrich, WR Forman, C Gangkofner, AH Gonzalez, C Hennig, J Liu, CL Reichardt, A Saro, B Stalder, SA Stanford Show all


University of Melbourne Researchers


Awarded by VLT programmes

Awarded by Fermi Research Alliance, LLC

Awarded by NSF

Awarded by German Federal Ministry of Economics and Technology (BMWi)

Awarded by National Science Foundation

Awarded by NSF Physics Frontier Center

Awarded by Directorate For Geosciences

Awarded by Office of Polar Programs (OPP)

Funding Acknowledgements

We acknowledge the support by the DFG Cluster of Excellence 'Origin and Structure of the Universe' and the Transregio programme TR33 'The Dark Universe'. The calculations have been carried out on the computing facilities of the Computational Center for Particle and Astrophysics (C2PAP) and of the Leibniz Supercomputer Center (LRZ). BB is supported by the Fermi Research Alliance, LLC under Contract No. De-AC02-07CH11359 with the United States Department of Energy. BS acknowledges the support of the NSF grants at Harvard and SAO (AST-1009012, AST-1009649 and MRI-0723073). TS acknowledges the support from the German Federal Ministry of Economics and Technology (BMWi) provided through DLR under project 50 OR 1210. The South Pole Telescope is supported by the National Science Foundation through grant ANT-0638937. Partial support is also provided by the NSF Physics Frontier Center grant PHY-0114422 to the Kavli Institute of Cosmological Physics at the University of Chicago, the Kavli Foundation and the Gordon and Betty Moore Foundation.Optical imaging data from the VLT programmes 088.A-0889 and 089.A-0824, HST imaging data from programmes C18-12246 and C19-12447, and Spitzer Space Telescope imaging from programmes 60099, 70053 and 80012 enable the SED fitting in this analysis. X-ray data obtained with Chandra X-ray Observatory programmes and XMM-Newton Observatory programme 067501 enable the ICM mass measurements. The SPT survey programme SPT-SZ enabled the discovery of these high-redshift clusters and subsequent analyses have enabled virial mass estimates of these systems. Optical spectroscopic data from VLT programmes 086.A-0741 and 286.A-5021 and Gemini programme GS-2009B-Q-16, GS-2011A-C-3 and GS-2011B-C-6 were included in this work. Additional spectroscopic data were obtained with the 6.5 m Magellan Telescopes.