TheXMMCluster Survey: evidence for energy injection at high redshift from evolution of the X-ray luminosity-temperature relation

Autor: Scott T. Kay, Michael J. West, Peter A. Thomas, Nicola Mehrtens, P. Rooney, Martin Sahlén, Chris A. Collins, Kivanc Sabirli, Ben Hoyle, Craig D. Harrison, Andrew R. Liddle, E. J. Lloyd-Davies, Christopher J. Miller, C. J. Short, Pedro T. P. Viana, Julian A. Mayers, A. Kathy Romer, Robert C. Nichol, John P. Stott, Matt Hilton, Mark Hosmer, Spencer A. Stanford, Michael Davidson, Robert G. Mann

Publikováno v: Monthly Notices of the Royal Astronomical Society. 424:2086-2096

We measure the evolution of the X-ray luminosity-temperature (L_X-T) relation since z~1.5 using a sample of 211 serendipitously detected galaxy clusters with spectroscopic redshifts drawn from the XMM Cluster Survey first data release (XCS-DR1). This

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a235a00c04949e8baf3da36b4098bec6
https://doi.org/10.1111/j.1365-2966.2012.21359.x

The XMM Cluster Survey: predicted overlap with the Planck Cluster Catalogue

Autor: Pedro T. P. Viana, António da Silva, Elsa P. R. G. Ramos, Andrew R. Liddle, E. J. Lloyd-Davies, A. Kathy Romer, Scott T. Kay, Chris A. Collins, Matt Hilton, Mark Hosmer, Ben Hoyle, Julian A. Mayers, Nicola Mehrtens, Christopher J. Miller, Martin Sahlén, S. Adam Stanford, John P. Stott

Publikováno v: Monthly Notices of the Royal Astronomical Society. 422:1007-1013

We present a list of 15 clusters of galaxies, serendipitously detected by the XMM Cluster Survey (XCS), that have a high probability of detection by the Planck satellite. Three of them already appear in the Planck Early Sunyaev-Zel'dovich (ESZ) catal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4b4b794523be0ecf903a6be00e73950
https://doi.org/10.1111/j.1365-2966.2012.20673.x

THEXMMCLUSTER SURVEY: THE BUILD-UP OF STELLAR MASS IN BRIGHTEST CLUSTER GALAXIES AT HIGH REDSHIFT

Autor: E. J. Lloyd-Davies, Christopher J. Miller, Scott T. Kay, Mark Hosmer, Matt Hilton, A. K. Romer, Michael Davidson, Pedro T. P. Viana, Diego Capozzi, Andrew R. Liddle, Robert C. Nichol, John P. Stott, Ben Hoyle, S. A. Stanford, Nicola Mehrtens, Martin Sahlén, Chris A. Collins

Publikováno v: Stott, J P, Collins, C A, Sahlen, M, Hilton, M, Lloyd-Davies, E, Capozzi, D, Hosmer, M, Liddle, A R, Mehrtens, N, Miller, C J, Romer, A K, Stanford, S A, Viana, P T P, Davidson, M, Hoyle, B, Kay, S T & Nichol, B 2010, ' The XMM Cluster Survey: the build up of stellar mass in Brightest Cluster Galaxies at high redshift ', The Astrophysical Journal, vol. 718, no. 1, pp. 23-30 . https://doi.org/10.1088/0004-637X/718/1/23

We present deep J and Ks band photometry of 20 high redshift galaxy clusters between z=0.8-1.5, 19 of which are observed with the MOIRCS instrument on the Subaru Telescope. By using near-infrared light as a proxy for stellar mass we find the surprisi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bfa0741f3f25856faa2bc7396ee5d19
https://doi.org/10.1088/0004-637x/718/1/23

Optical and X-Ray Observations of the Merging Cluster AS1063

Autor: M. Lueker, Chao-Lin Kuo, Christian L. Reichardt, M. C. Runyan, Percy Gomez, Kivanc Sabirli, E. J. Lloyd-Davies, M. D. Daub, W. L. Holzapfel, Christopher Cantalupo, L. E. Valkonen, Andrew E. Lange, J. Ruhl, A. K. Romer, Tomás Verdugo, J. H. Goldstein, J. B. Peterson

We present the first in-depth analysis of the massive cluster AS1063. This is one of the hottest X-ray clusters discovered to date and is undergoing a major merging event. The average temperature of the hot intracluster medium has been measured, usin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c44894a05b1fbe09f5111aef51990387
https://resolver.caltech.edu/CaltechAUTHORS:20120928-151230862

The XMM Cluster Survey: forecasting cosmological and cluster scaling-relation parameter constraints

Autor: Christopher J. Miller, Martin Sahlén, Chris A. Collins, Kivanc Sabirli, S. Adam Stanford, Michael J. West, Robert C. Nichol, E. J. Lloyd-Davies, Robert G. Mann, A. Kathy Romer, Mark Hosmer, Matt Hilton, Andrew R. Liddle, Pedro T. P. Viana, Nicola Mehrtens, Peter E. Freeman, Scott T. Kay, Ben Hoyle, Michael Davidson

We forecast the constraints on the values of sigma_8, Omega_m, and cluster scaling relation parameters which we expect to obtain from the XMM Cluster Survey (XCS). We assume a flat Lambda-CDM Universe and perform a Monte Carlo Markov Chain analysis o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0e9bbd564817905c071782da7b73b1
http://sro.sussex.ac.uk/id/eprint/22613/1/MNRAS-2009-Lewis-471-6.pdf