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arXiv · 2105.14000

Interaction of the massive cluster system Abell 3016/3017 embedded in a cosmic filament

Gayoung Chon·Hans Boehringer·Sarthak Dasadia·Matthias Kluge·Ming Sun·William R. Forman·Christine Jones
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Abstract

The galaxy cluster system RXCJ0225.9-4154 with the two sub-clusters A3016 and A3017 is embedded in a large-scale structure filament with signatures of filamentary accretion. A Chandra observation of this system shows the two clusters as well as a filament of X-ray emission connecting them and a galaxy group therein. The main cluster, A3017, shows indications of shocks most probably from a recent interaction with cluster components along the filament axis as well as a cold front. The filament between the two clusters is likely to be heated by the accretion shocks of the clusters and we discuss two scenarios for the origin of this X-ray filament. The paper describes many properties of the components of the cluster merger system that are used to assist the interpretation of the observed configuration.

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Gayoung Chon, Hans Boehringer, Sarthak Dasadia, Matthias Kluge, Ming Sun, William R. Forman, Christine Jones. 2021-05-28. Interaction of the massive cluster system Abell 3016/3017 embedded in a cosmic filament. https://doi.org/10.1051/0004-6361%2F201833068

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