Table 1
Resulting mass-loss rates Ṁ from our hydrodynamic models for a grid of O-star models with stellar parameters ℒ, ℳ, ℛ, and Teff.
| Model | log10(ℒ/ℒ⊙) | ℳ/ℳ⊙ | ℛ/ℛ⊙ | Teff / kK | Ṁ/(M⊙ yr−1) | ṀB/(M⊙ yr−1) | ṀK/(M⊙ yr−1) |
|---|---|---|---|---|---|---|---|
| Mod-0 | 5.91 | 58 | 20 | 40.0 | 1.8 × 10−6 | 2.2 × 10−6 | 1.5 × 10−6 |
| Mod-1 | 4.82 | 20 | 8.0 | 32.5 | 2.2 × 10−8 | 9.1 × 10−9 | 2.4 × 10−8 |
| Mod-2 | 5.10 | 27 | 10 | 35.5 | 6.8 × 10−8 | 2.5 × 10−8 | 7.0 × 10−8 |
| Mod-3 | 5.13 | 21 | 14 | 30.0 | 7.0 × 10−8 | 4.7 × 10−8 | 8.0 × 10−8 |
| Mod-4 | 5.44 | 31 | 15 | 34.6 | 2.3 × 10−7 | 1.4 × 10−7 | 2.5 × 10−7 |
| Mod-5 | 5.71 | 41 | 15 | 39.5 | 8.1 × 10−7 | 1.0 × 10−6 | 6.9 × 10−7 |
| Mod-6 | 5.84 | 58 | 13 | 46.0 | 1.3 × 10−6 | 1.4 × 10−6 | 1.1 × 10−6 |
Notes. The stellar parameters for the models are adopted from Björklund et al. (2021) and are given in unit of solar luminosity ℒ⊙, mass ℳ⊙, and radius ℛ⊙. Summarised for comparison are also mass-loss rates ṀB predicted by Björklund et al. (2021), and mass-loss rates ṀK predicted by Krtička & Kubát (2017).
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