Modelling radio luminosity functions of radio-loud AGN by the cosmological evolution of supermassive black holes

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Volume 650 (June 2021)

A&A, 650 (2021) A127

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Table 3.

Best-fit model parameters for AGN in LK and HK mode and their range of values.

	ξ_X	ξ_M	β_R	σ_FP	ξ_W	β_W	σ_W	f₀ [×10³]	α_z	χ²
BH12-based	LK mode AGN

Best model	(0.62) ^(a)	(0.55) ^(a)	(8.6) ^(a)	(0.6) ^(a)	(1.42) ^(b)	–13.95	0.81	–	–	33
median							0.91 ± 0.15

P16-based

Best model	(0.62) ^(a)	(0.55) ^(a)	(8.6) ^(a)	(0.6) ^(a)	(1.50) ^(b)	−16.40	0.84	–	–	61
median							0.83 ± 0.17

BH12-based	HK mode AGN

Best model	1.70	(−0.57) ^(c)	(≈−30) ^(c)	(0.6) ^(a)	(0.78) ^(d)	7.73	0.79	0.61	2.08	212
median	1.69 ± 0.08						0.79 ± 0.03		2.1 ± 0.1

P16-based

Best model	1.52	(−0.46) ^(c)	(≈−30) ^(c)	(0.6) ^(a)	(0.93) ^(d)	2.76	0.82	2.81	1.27	315
median	1.51 ± 0.04					2.4 ± 1.	0.82 ± 0.02	2.9 ± 0.5	1.27 ± 0.1

Notes.

^(a)

Fixed parameters.

^(b)

We use the relation ξ_W = 0.898−0.0373 β_W (BH12-based; see Fig. 4) or ξ_W = 0.8875−0.0372 β_W (P16-based).

^(c)

We use the continuity condition at λ = 10⁻² (see Eq. (3)).

^(d)

We use the relation ξ_W = 1.014−0.0305 β_W (BH12-based; see Fig. 8) or ξ_W = 1.010−0.0308 β_W (P16-based).

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