Asteroseismic modelling of the solar-type subgiant star $\beta$ Hydri
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Cites methods from "Asteroseismic modelling of the sola..."
...Masses for β Hyi and η Boo have been estimated from models by Brandão et al. (2011) and Di Mauro et al. (2003), respectively....
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195 citations
Cites background from "Asteroseismic modelling of the sola..."
...…Sco (Bazot et al. 2011) provide some context for the Sun observed as a star, while solar analogs like κ1 Cet, β Hyi, and α Cen A & B (Walker et al. 2007; Brandão et al. 2011; Bedding et al. 2004; Kjeldsen et al. 2005) help calibrate stellar evolution for stars that are younger, older, and more or…...
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References
4,203 citations
"Asteroseismic modelling of the sola..." refers background or methods in this paper
...The radius was obtained by combining the interferometric angular diameter of the star,θ = 2.257±0.019 mas (North et al. 2007), with the revisedHipparcosparallax, πp = 134.07± 0.11 mas (van Leeuwen 2007)....
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...To compute the luminosity of β Hyi we used the same value for the bolometric flux as North et al. (2007),Fbol = (2.019± 0.05) × 109 W m−2 (Blackwell & Lynas-Gray 1998, the uncertainty onFbol is from di Benedetto 1998) and the revisedHipparcos parallax (van Leeuwen 2007)....
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...Also, the Hipparcosparallax ofβ Hyi has been improved from an uncertainty of 0.4% (Perryman & ESA 1997) to 0.08% (van Leeuwen 2007)....
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2,869 citations
"Asteroseismic modelling of the sola..." refers methods in this paper
...In the computation we used the OPAL 2005 equation of state tables (see Rogers & Nayfonov 2002), OPAL opacities (Iglesias & Rogers 1996) complemented by low-temperature opacities from Ferguson et al. (2005), the solar mixture from Grevesse & Noels (1993), and the NACRE nuclear reaction rates (Angulo…...
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1,874 citations
"Asteroseismic modelling of the sola..." refers methods in this paper
...…we used the OPAL 2005 equation of state tables (see Rogers & Nayfonov 2002), OPAL opacities (Iglesias & Rogers 1996) complemented by low-temperature opacities from Ferguson et al. (2005), the solar mixture from Grevesse & Noels (1993), and the NACRE nuclear reaction rates (Angulo et al. 1999)....
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1,273 citations