Measurement of the electron-pressure profile of galaxy clusters in Wilkinson Microwave Anisotropy Probe ( WMAP ) 3-year data

Abstract

Measurement of the electron-pressure profile of galaxy clusters in Wilkinson Microwave Anisotropy Probe (WMAP) 3-year data. ABSTRACT Using WMAP 3-year data at the locations of close to ∼ 700 X-ray selected clusters we have detected the amplitude of the thermal Sunyaev-Zeldovich (TSZ) effect at the 15σ level, the highest statistical significance reported so… (More)

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