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Table 1
Parameters for the time-dependent RH model of λ Cep (see text).
| Name | Parameter | Value |
|
|
||
| Spectral type | O6 I(n) fp | |
| Effective temperature | Teff | 36 000 K |
| Stellar radius | R ⋆ | 21.1 R⊙ |
| Surface gravity | log g | 3.55 |
| Stellar luminosity | log L/L⊙ | 5.83 |
| Terminal speed | 3∞ | 2200 km s-1 |
| Mass-loss rate | Ṁ | 1.5 × 10-6 M⊙/yr |
| Helium abundance | YHe ≡ nHe/nH | 0.1 |
| CAK exponent | αCAK | 0.7 |
| Initial Langevin | 3turb/3sound | 0.5 |
| turbulence fluctuation | ||
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