Implications of SPT and eROSITA cosmologies for Planck cluster number counts and t-SZ power spectrum

Home

All issues

Volume 703 (November 2025)

A&A, 703 (2025) L18

Full HTML

Open Access

Table 1.

Mass bias values obtained by fitting the Planck number counts with the SPT and eROSITA cosmologies.

	Planck+DES	SPT	eROSITA
Ω_m	$0 . 312_{- 0.024}^{+ 0.018}$ $0.312^{+0.018}_{-0.024}$	0.286 ± 0.032	$0 . 29_{- 0.02}^{+ 0.01}$ $0.29^{+0.01}_{-0.02}$
σ₈	0.777 ± 0.024	0.817 ± 0.026	0.88 ± 0.02
S₈	$0 . 791_{- 0.021}^{+ 0.023}$ $0.791^{+0.023}_{-0.021}$	0.795 ± 0.029	0.86 ± 0.01
(1 − b)	$0 . 844_{- 0.062}^{+ 0.055}$ $0.844^{+0.055}_{-0.062}$	0.790 ± 0.070	0.630 ± 0.034
(1 − b)_{XMM − like}	$0 . 721_{- 0.053}^{+ 0.047}$ $0.721^{+0.047}_{-0.053}$	0.674 ± 0.059	0.538 ± 0.029

Notes. The (1 − b)_{XMM − like} value is obtained by rescaling the Chandra bias by the (1 − b)_XMM/(1 − b)_Chandra ratio from Aymerich et al. (2024). It only illustrates the bias one would expect to obtain with XMM-Newton data, as it might be more familiar in the context of Planck clusters.

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.