Informace o publikaci
Hot star wind mass-loss rate predictions at low metallicity
| Autoři | |
|---|---|
| Rok publikování | 2019 |
| Druh | Článek ve sborníku |
| Konference | Symposium S344 (Dwarf Galaxies: From the Deep Universe to the Present) |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/hot-star-wind-massloss-rate-predictions-at-low-metallicity/807E05435835B5ECDBE565C4DBA7EE4D |
| Doi | http://dx.doi.org/10.1017/S1743921318005331 |
| Klíčová slova | Stars: winds; outflows; stars: mass-loss; stars: early-type; Magellanic Clouds; hydrodynamics; radiative transfer |
| Popis | Hot star winds are driven by the radiative force due to light absorption in lines of heavier elements. Therefore, the amount of mass lost by the star per unit of time, i.e., the mass-loss rate, is sensitive to metallicity. We provide mass-loss rate predictions for O stars with mass fraction of heavier elements 0.2 |
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