2014/05/20 by P. Tozzi, A. Moretti, E. Tundo +9
Physics and Astronomy · #Astronomy #Astrophysical Phenomena and Observations #Astrophysics #Cluster (spacecraft) #Flux (metallurgy) #Galaxies: Formation, Evolution, Phenomena #Galaxy #Gamma-ray bursts and supernovae #Physics #Redshift #Spectral line #Telescope #astro-ph.CO
paper · pdf · doi:10.1051/0004-6361/201322821
27 pages, 15 figures; minor typos corrected. To be published in A&A, Volume 567, July 2014. Websites of the SWXCS project: http://www.arcetri.astro.it/SWXCS/ and http://swxcs.ustc.edu.cn/
openalex publication_date 2014/05/20 · arxiv created 2014/07/23 · arxiv updated 2014/07/24 · openalex created_date 2022/10/02 · openalex updated_date 2026/07/31
Aims. We present a spectral analysis of a new, flux-limited sample of 72 X-ray selected clusters of galaxies identified with the X-ray Telescope (XRT) on board the Swift satellite down to a flux limit of ~10-14 erg s-1 cm-2 (SWXCS). We carry out a detailed X-ray spectral analysis with the twofold aim of measuring redshifts and characterizing the properties of the intracluster medium (ICM) for the majority of the SWXCS sources.