Intracluster gas pressure, entropy injection and redshift evolution
نویسندگان
چکیده
منابع مشابه
Entropy of the intracluster medium at high redshift
Recent observations of entropy of intracluster medium (ICM) at high redshift are not consistent with a redshift independent entropy floor. In order to interpret these observations, we study models in which the entropy of ICM is enhanced at the epoch of cluster formation (zf ), which then passively evolves as a result of radiative cooling until the epoch of observation (zo). We confirm that a z-...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2011
ISSN: 0035-8711
DOI: 10.1111/j.1365-2966.2011.19033.x