Solar models with protosolar accretion and turbulent mixing

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Table 1.

Observational constraints of the present-day Sun.

Parameter	Value	Uncertainty	Unit	Ref.
log L_⋆	0	0.01 dex	L_⊙	1, 2
T_eff	5777	10	K	1, 2
(Z/X)_surf	0.0187	0.0009		3

Y_surf	0.2485	0.0035		4
R_CZ	0.713	0.01	R_⊙	1, 2
rms(δc_s)	0	10⁻³		1, 7

A(⁷Li)_⊙	0.96	0.05	dex	5
A(⁹Be)_⊙	1.21	0.05	dex	6

Φ(⁸B)	5.16	$_{- 0.09}^{+ 0.13}$ $^{+0.13}_{-0.09}$	10⁶ s⁻¹ cm⁻²	8
Φ(⁷Be)	4.80	$_{- 0.22}^{+ 0.24}$ $^{+0.24}_{-0.22}$	10⁹ s⁻¹ cm⁻²	8
Φ(pp)	5.971	$_{- 0.033}^{+ 0.037}$ $^{+0.037}_{-0.033}$	10¹⁰ s⁻¹ cm⁻²	8
Φ(pep)	1.448	$_{- 0.013}^{+ 0.013}$ $^{+0.013}_{-0.013}$	10⁸ s⁻¹ cm⁻²	8
Φ(CNO)	6.7	$_{- 0.8}^{+ 1.2}$ $\boldsymbol{^{+1.2}_{-0.8}}$	10⁸ s⁻¹ cm⁻²	9

Notes. In the SSM framework, only the first three are used as target values. The bold texts highlight updates from KG21 and KGB22. See Appendix A for the discussion on the Y_surf constraint. The solar age is 4.567 Gyr (Amelin et al. 2002). (1) KG21, (2) Bahcall et al. (2005), (3) AAG21, (4) Basu & Antia (2004), (5) Wang et al. (2021), (6) Amarsi et al. (2024), (7) Basu et al. (2009), (8) Orebi Gann et al. (2021), (9) Basilico et al. (2023).

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