Planck intermediate results - X. Physics of the hot gas in the Coma cluster
Planck intermediate results - X. Physics of the hot gas in the Coma cluster
We present an analysis of Planck satellite data on the Coma cluster observed via the Sunyaev-Zeldovich effect. Thanks to its great sensitivity, Planck is able, for the first time, to detect SZ emission up to r ≈ 3 × R500. We test previously proposed spherically symmetric models for the pressure …