Red-giant seismic properties analyzed with CoRoT | Astronomy & Astrophysics (A&A)

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Volume 517 (July 2010)

A&A, 517 (2010) A22

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Table 3:

Calibration of the red-giant mass and radius.
star	$T_{{\rm eff}}$	$\nu _{{\rm max}}$	$\langle\Delta\nu\rangle$	$R_{{\rm mod}}$	R	$M_{{\rm mod}}$	M	Ref.
	(K)	( $\mu$ Hz)		$R_\odot$		$M_\odot$
HD 181907	4760 $\pm$ 120	29.1 $\pm$ 0.6	3.47 $\pm$ 0.1	12.3 $\pm$ 0.6	12.3	1.2 $\pm$ 0.3	1.53	(1)
$\beta$ Oph	4550 $\pm$ 100	46.0 $\pm$ 2.5	4.1 $\pm$ 0.2	12.2 $\pm$ 0.8	13.8	2.90 $\pm$ 0.3	2.99	(2)
$\varepsilon$ Oph	4850 $\pm$ 100	53.5 $\pm$ 2.0	5.2 $\pm$ 0.1	10.55 $\pm$ 0.15	10.2	1.85 $\pm$ 0.05	1.91	(3)
$\xi$ Hya	4900 $\pm$ 75	92.3 $\pm$ 3.0	7.0 $\pm$ 0.2	10.4 $\pm$ 0.5	9.70	3.04 $\pm$ 0.1	3.01	(4)
$\eta$ Ser	4900 $\pm$ 100	125.0 $\pm$ 3.0	10.1 $\pm$ 0.3	6.3 $\pm$ 0.4	6.31	1.60 $\pm$ 0.1	1.73	(5)

Notes. The columns $R_{{\rm mod}}$ and $M_{{\rm mod}}$ indicate the radius and mass derived from a detailed models, whereas R and M indicate the radius and mass derived from Eqs. (9) and (10).

References. (1) Carrier et al. (2010); A. Miglio, private communication; (2) Kallinger et al. (2010); (3) Kallinger et al. (2008); Mazumdar et al. (2009); Barban et al. (2007); (4) Frandsen et al. (2002); (5) Barban et al. (2004); Hekker et al. (2006); and F. Carrier, private communication; More references on the targets are given in Kallinger et al. (2010).

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