Influence of decoupling effect on stellar wind variability

Warning

This publication doesn't include Institute of Computer Science. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	VOTRUBA Viktor ŠEJNOVÁ Klára KOUBSKY Pavel KORCAKOVA Daniela
Year of publication	2011
Type	Article in Proceedings
Conference	ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS
MU Faculty or unit	Faculty of Science
Citation
Web	https://doi.org/10.1017/S1743921311010428Pu
Doi	http://dx.doi.org/10.1017/S1743921311010428
Keywords	stars: winds; outflows; stars: oscillations (including pulsations)
Description	A detailed investigation of momentum transfer in radiatively driven stellar winds shows that for the thin wind case ion decoupling may occur. The decoupling of absorbing ions significantly affects dynamics of the wind. We analysed such effects using our hydrodynamic code and predicted spectral changes with the help of the SHELLSPEC code.
Related projects:	Physics of Sun, stars, and stellar systems