AbstractThe precise determination of global properties of galaxy clusters, and their scaling relations, is a task of prime importance for the use of clusters as cosmological probes. We performed a detailed XMM-Newton study of 14 X-ray luminous REFLEX Survey clusters at z∼0.3. We found that the properties of the galaxy clusters show a self-similar behavior at r>0.1rvir. This helps us to establish tighter scaling relations. Peculiarities in the individual clusters are important to understand the scatter from the self-similar frame in the cluster central parts.


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    Titel :

    Exploring the structure of galaxy clusters: XMM-Newton observations of the REFLEX-DXL clusters at z∼0.3


    Beteiligte:
    Zhang, Y.-Y. (Autor:in) / Böhringer, H. (Autor:in) / Finoguenov, A. (Autor:in) / Ikebe, Y. (Autor:in) / Matsushita, K. (Autor:in) / Schuecker, P. (Autor:in) / Guzzo, L. (Autor:in) / Collins, C.A. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 36 , 4 ; 667-671


    Erscheinungsdatum :

    2005-02-09


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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