Searching for cool core clusters at high redshift

Aims. We investigate the detection of Cool Cores (CCs) in the distant galaxy cluster population with the purpose of measuring the CC fraction out to redshift $0.7\le z 0.7$, and should also be related to the shorter age of distant clusters, implying less time to develop a cool core.

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Bibliographic Details
Published in:Astronomy and astrophysics (Berlin) 2008-05, Vol.483 (1), p.35-47
Main Authors: Santos, J. S., Rosati, P., Tozzi, P., Böhringer, H., Ettori, S., Bignamini, A.
Format: Article
Language:English
Subjects:
Astronomy
Earth, ocean, space
Exact sciences and technology
galaxies: clusters: general
galaxies: cooling flows
galaxies: high-redshift
X-rays: galaxies: clusters
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Description
Summary:Aims. We investigate the detection of Cool Cores (CCs) in the distant galaxy cluster population with the purpose of measuring the CC fraction out to redshift $0.7\le z 0.7$, and should also be related to the shorter age of distant clusters, implying less time to develop a cool core.
ISSN:0004-6361
1432-0746
DOI:10.1051/0004-6361:20078815