The influence of cooling and feedback on cluster pressure profiles

In this paper, a new set of 30 high resolution cosmological simulations of galaxy clusters, run with increasingly realistic physics, are presented and compared to observations of the Sunyaev‐Zel'dovich (SZ) effect. It is found that the best fit to the Y500‐M500 relation is from the model withou...

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Veröffentlicht in:	Astronomische Nachrichten 2013-05, Vol.334 (4-5), p.398-401
Hauptverfasser:	Pike, S.R., Kay, S.T., Newton, R.D.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Astronomical instruments Astrophysics Clusters Computer simulation Cooling effects Cosmology Feedback galaxies: clusters: general galaxies: clusters: intracluster medium Gas cooling methods: numerical Reproduction Stars & galaxies
Online-Zugang:	Volltext
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