The impact of baryons on the sparsity of simulated galaxy clusters from THE THREE HUNDRED Project - Astrophysical and cosmological implications

Home

All issues

Volume 697 (May 2025)

A&A, 697 (2025) A33

Full HTML

Open Access

Table 3.

Mean and median (denoted as μ) of the hydrostatic sparsity bias.

	s_200, 500	s_200, 2500	s_500, 2500
⟨b_{Δ₁, Δ₂}^X⟩	−0.001 ± 0.005	−0.07 ± 0.01	−0.09 ± 0.01
μ(b_{Δ₁, Δ₂}^X)	$0 . 07_{- 0.26}^{+ 0.11}$ $0.07^{+0.11}_{-0.26}$	$0 . 03_{- 0.37}^{+ 0.22}$ $0.03^{+0.22}_{-0.37}$	$0 . 01_{0.37}^{+ 0.20}$ $0.01^{+0.20}_{0.37}$

⟨b_{Δ₁, Δ₂}^SZ⟩	0.097 ± 0.002	−0.00 ± 0.01	−0.11 ± 0.01
μ(b_{Δ₁, Δ₂}^SZ)	$0 . 10_{- 0.09}^{+ 0.08}$ $0.10_{-0.09}^{+0.08}$	$0 . 10_{- 0.33}^{+ 0.16}$ $0.10_{-0.33}^{+0.16}$	$- 0 . 002_{- 0.317}^{+ 0.156}$ $-0.002_{-0.317}^{+0.156}$

Notes. The different rows show the mean and median hydrostatic sparsity bias estimated from the X and SZ estimated masses for different sparsity configurations (columns from left to right). The errors quoted on the means correspond to the standard error, $σ / \sqrt{N}$ $\sigma/\sqrt{N}$ , while the errors on the medians correspond to the 16-th and 84-th percentile.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.