Diffuse radio emission in MACS J1752.0+4440
نویسندگان
چکیده
منابع مشابه
Diffuse radio emission in the merging cluster MACS J 0717 . 5 + 3745 : the discovery of the most powerful radio halo
Context. Hierarchical models of structure formation predict that galaxy clusters grow via mergers of smaller clusters and galaxy groups, as well as through continuous accretion of gas. MACS J0717.5+3745 is an X-ray luminous and complex merging cluster, located at a redshift of 0.5548. The cluster is suspected to host a bright radio relic, but up until now no detailed radio observations have bee...
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Large-scale diffuse radio emission is observed in some clusters of galaxies. There is ample of evidence that the emission has its origin in synchrotron losses of relativistic electrons, accelerated in the course of clusters mergers. In a cosmological simulation we locate the structure formation shocks and estimate their radio emission. We proceed as follows: Introducing a novel approach to iden...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society: Letters
سال: 2012
ISSN: 1745-3925
DOI: 10.1111/j.1745-3933.2012.01301.x