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Home All issues Volume 506 / No 1 (October IV 2009) A&A, 506 1 (2009) 189-201 Full HTML
   

Table 1:

Parameters for the asymptotic formula Eq. (27).
$\displaystyle \frac{M}{M_{\odot}}$ $\eta$ $\alpha$ $N_{{\rm modes}}$ $\begin{array}{c} \displaystyle \Delta_{\tilde{n}} \\ (\mu{\rm Hz}) \end{array}$ $\displaystyle \frac{\Delta_{\tilde{\ell}}}{\Delta_{\tilde{n}}}$ $\displaystyle \frac{\Delta_{\tilde{m}}}{\Delta_{\tilde{n}}}$ $\displaystyle \frac{\tilde{\alpha}}{\Delta_{\tilde{n}}}$ $\displaystyle \frac{\Omega_{{\rm fit}}}{\Delta_{\tilde{n}}}$ $\displaystyle \frac{\Omega_{{\rm real}}}{\Delta_{\tilde{n}}}$ $\displaystyle \frac{\left< \delta \omega^2 \right>^{1/2}}{\Delta_{\tilde{n}}}$
poly$^{\star}$ 0.6 0.0 84 36.7 0.66 0.029 2.92 0.827 0.838 0.047
1.7 0.7 0.0 40 37.1 0.77 0.018 3.52 0.975 0.982 0.023
1.8 0.9 0.0 11 33.5 0.42 0.011 2.86 1.157 1.167 0.038
25.0 0.6 0.0 39 15.2 0.79 0.016 3.39 0.947 0.969 0.030
25.0 0.6 0.2 31 15.1 0.85 0.018 3.63 0.944 0.947-0.987 0.045
25.0 0.6 0.4 31 15.5 0.90 0.050 3.37 0.915 0.830-0.988 0.059
25.0 0.9 0.0 24 12.4 0.70 -0.002 3.41 1.380 1.387 0.033
Values of the different parameters from Eq. (27) for selected SCF models as well as for a polytropic model (first line). The first three columns identify the model, where $\eta$ and $\alpha$ come from Eq. (1). The parameters (Cols. 5-9) were based on a sparse mode set (the number of modes being indicated by $N_{{\rm mode}}$) and are therefore subject to error. The last column contains the average deviation between asymptotic frequencies based on Eq. (27) and the numerical frequencies.
$^{\star}$ Polytropic model with N = 3, $M = 1.7~M_{\odot}$ and $R_{\rm eq}= 1.84~R_{\odot}$. These are also the mass and equatorial radius of the model on the next line.

Source LaTeX | All tables | In the text

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