Planck intermediate results: V. Pressure profiles of galaxy clusters from the Sunyaev-Zeldovich effect
Planck intermediate results: V. Pressure profiles of galaxy clusters from the Sunyaev-Zeldovich effect
Taking advantage of the all-sky coverage and broad frequency range of the Planck satellite, we study the Sunyaev-Zeldovich (SZ) and pressure profiles of 62 nearby massive clusters detected at high significance in the 14-month nominal survey. Careful reconstruction of the SZ signal indicates that most clusters are individually detected at …