Rayleigh scattering as an opacity source in stellar atmospheres
| Autoři | |
|---|---|
| Rok publikování | 2018 |
| Druh | Článek ve sborníku |
| Konference | Workshop on astrophysical opacities |
| Fakulta / Pracoviště MU | |
| Citace | FIŠÁK, Jakub, Jiří KUBÁT a Jiří KRTIČKA. Rayleigh scattering as an opacity source in stellar atmospheres. In Claudio Mendoza, Sylvaine Turck-Chieze, James Colgan. Workshop on astrophysical opacities. San Francisco: Astronomical society of the Pacific, 2018, s. 207-212. ISBN 978-1-58381-914-2. |
| www | http://aspbooks.org/custom/publications/paper/515-0207.html |
| Klíčová slova | opacity; Rayleigh scattering |
| Popis | There are many different opacity sources in stellar atmospheres. Because of limited computational time and memory the less important opacity sources are usu- ally neglected in stellar atmosphere models. Rayleigh scattering is one of such opacities that are frequently neglected in model atmospheres. But this neglect is not valid for all cases. We study influence of Rayleigh scattering by hydrogen and helium on computed stellar atmospheres of hot stars with solar chemical composition and some types of chemically peculiar stars. |
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