Challenges of standard halo models in constraining galaxy properties from cosmic infrared background anisotropies

Home

All issues

Volume 703 (November 2025)

A&A, 703 (2025) A149

Full HTML

Open Access

Table 3.

Best-fit values together with the uncertainties obtained after fitting the HOD model to SSU mock data.

	τ = 0		τ ≠ 0		Intrinsic
	no subs	with subs	no subs	with subs	values
log M_h, max	$12 . 55_{- 0.06}^{+ 0.06}$ $12.55^{+0.06}_{-0.06}$	$12 . 08_{- 0.06}^{+ 0.06}$ $12.08^{+0.06}_{-0.06}$	$12 . 64_{- 0.07}^{+ 0.05}$ $12.64^{+0.05}_{-0.07}$	$12 . 18_{- 0.09}^{+ 0.04}$ $12.18^{+0.04}_{-0.09}$	12.94
η_max	$0 . 44_{- 0.06}^{+ 0.10}$ $0.44^{+0.10}_{-0.06}$	$0 . 78_{- 0.17}^{+ 0.17}$ $0.78^{+0.17}_{-0.17}$	$0 . 39_{- 0.03}^{+ 0.04}$ $0.39^{+0.04}_{-0.03}$	$0 . 50_{- 0.10}^{+ 0.14}$ $0.50^{+0.14}_{-0.10}$	0.42
σ_{M_h0}	$1 . 28_{- 0.25}^{+ 0.23}$ $1.28^{+0.23}_{-0.25}$	$0 . 53_{- 0.13}^{+ 0.22}$ $0.53^{+0.22}_{-0.13}$	$1 . 67_{- 0.21}^{+ 0.18}$ $1.67^{+0.18}_{-0.21}$	$1 . 01_{- 0.23}^{+ 0.27}$ $1.01^{+0.27}_{-0.23}$	1.75
τ	–	–	$1 . 16_{- 0.18}^{+ 0.14}$ $1.16^{+0.14}_{-0.18}$	$0 . 65_{- 0.17}^{+ 0.19}$ $0.65^{+0.19}_{-0.17}$	1.17
χ²	542	290	288	348

Notes. Four different mock datasets are considered: τ = 0 with and without subhalos, τ ≠ 0 with and without subhalos. Intrinsic simulation values are given in the last column. See Fig. C.3 and Fig. B.1.

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.