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astro-ph.CO2022
Euclid preparation. XXVII. Covariance model validation for the 2-point correlation function of galaxy clusters
Euclid Collaboration, A. Fumagalli, A. Saro +191
Aims. We validate a semi-analytical model for the covariance of real-space 2-point correlation function of galaxy clusters. Methods. Using 1000 PINOCCHIO light cones mimicking the…
astro-ph.GA2022★ 11 cited
Signature of Supersonic Turbulence in Galaxy Clusters Revealed by AGN-driven H Filaments
Haojie Hu, Yu Qiu, Marie-Lou Gendron-Marsolais +5
The hot intracluster medium (ICM) is thought to be quiescent with low observed velocity dispersions. Surface brightness fluctuations of the ICM also suggest that its turbulence is…