Probing the core structure and evolution of red giants using gravity-dominated mixed modes observed with Kepler

Free Access

Table 1

Characteristic parameters of the red giants named in the paper.

KIC number	Δν	ν_max^a	ΔΠ₁^b	q	R_seis^c	M_seis^c	Evolutionary
	(μHz)	(μHz)	(s)		(R_⊙)	(M_⊙)	status^d

2013502	5.72	61.2	232.20 ± 0.10	0.27 ± 0.03	10.12	1.87	2nd clump
3744043	9.90	110.9	75.98 ± 0.10	0.16 ± 0.03	6.24	1.32	RGB
4044238	4.07	33.7	296.35 ± 0.15	0.32 ± 0.05			clump
5000307	4.74	42.2	323.70 ± 0.30	0.26 ± 0.06	10.36	1.38	clump
6928997	10.06	120.0	77.21 ± 0.02	0.14 ± 0.04	6.36	1.44	RGB
8378462	7.27	90.3	238.30 ± 0.20	0.23 ± 0.05	9.39	2.42	2nd clump
9332840	4.39	41.4	298.9 ± 0.2–306.3 ± 0.2	0.20 ± 0.05	11.67	1.69	clump
9882316	13.68	179.3	80.58 ± 0.02	0.15 ± 0.05	5.41	1.63	RGB

Notes. Asymptotic mixed-mode parameters of the red giant oscillation spectra shown in the paper. The complete table can be downloaded at the CDS.

^(a)

ν_max indicates the central frequency of the oscillation power excess.

^(b)

This uncertainty assumes that ε_g is fixed to 1/2.

^(c)

M_seis and R_seis are the asteroseismic estimates of the stellar mass and radius from scaling relations, using T_eff from the Kepler Input Catalog (Brown et al. 2011).

^(d)

The division between RGB and clump stars is derived from Fig. 3; the limit between the primary and secondary (2nd clump) clump stars is set at 1.8 M_⊙.

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.