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astro-ph.CO2023
Power spectrum estimation methods on intracluster medium surface brightness fluctuations
Mark Bishop, Yvette Perrott, Tulasi Parashar +1
Accurate estimation of galaxy cluster masses is a central problem in cosmology. Turbulence is believed to introduce significant deviations from the hydrostatic mass estimates. Esti…
astro-ph.CO2023
Probing the evolution of galaxy clusters using SZ effect and non-thermal emission: first results from A1413
Mohini Pachchigar, Yvette Perrott, Tulasi Parashar
Mass is the most fundamental property of galaxy clusters. However, measuring it is still a challenge. Calibrating mass from intracluster medium observables such as the Sunyaev-Zel'…