Cosmological Constraints from Galaxy Cluster Sparsity, Cluster Gas Mass Fraction, and Baryon Acoustic Oscillation Data

In recent years, the availability of large, complete cluster samples has enabled numerous cosmological parameter inference analyses using cluster number counts. These have provided constraints on the cosmic matter density Ω m and the amplitude of matter density fluctuations σ 8 alternative to that o...

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Veröffentlicht in:	The Astrophysical journal 2021-04, Vol.911 (2), p.82
Hauptverfasser:	Corasaniti, Pier-Stefano, Sereno, Mauro, Ettori, Stefano
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Bias Calibration Constraint modelling Cosmology Density Depletion Galactic clusters Galaxies Parameters Physics Probes Sparsity Stars & galaxies Systematics
Online-Zugang:	Volltext
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