The robustness of inferred envelope and core rotation rates of red giant stars from asteroseismology

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Volume 693 (January 2025)

A&A, 693 (2025) A274

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Table 1.

List of stellar models used to generate synthetic observations.

Name	M/M_⊙	X	Y	Z	α_MLT	Δν	ν_max	Grid
Fiducial model	1	0.7155	0.2703	0.0142	1.8	15.23	197	M, (M, α_MLT)
$[\frac{Fe}{H}] = - 0.1$ $\left[\frac{\mathrm{Fe}}{\mathrm{H}}\right]=-0.1$ dex model	1	0.7226	0.2660	0.0114	1.8	15.22	195	(M, α_MLT)
$[\frac{Fe}{H}] = 0.1$ $\left[\frac{\mathrm{Fe}}{\mathrm{H}}\right] = 0.1$ dex model	1	0.7070	0.2754	0.0176	1.8	15.25	198	(M, α_MLT)
α = 1.65 model	1	0.7155	0.2703	0.0142	1.65	15.23	199	(M, α_MLT)
α = 1.5 model	1	0.7155	0.2703	0.0142	1.5	15.23	201	(M, α_MLT)
α = 1.7 model	1	0.7155	0.2703	0.0142	1.7	15.3	199	(M, α_MLT)
Δν = 9 μHz model	1	0.7155	0.2703	0.0142	1.8	9.09	100	M, (M, α_MLT)
M = 1.3 M_⊙ model	1.3	0.7155	0.2703	0.0142	1.8	15.27	213	M, (M, α_MLT)
M = 1.7 M_⊙ model	1.7	0.7155	0.2703	0.0142	1.8	15.27	231	M, (M, α_MLT)

Notes. The [Fe/H] values are computed from the metallicities using the protosolar (Z/X)_⊙ = 0.0199 from Asplund et al. (2009).

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