Multicomponent stellar winds and chemical peculiarity in A stars

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	KRTIČKA Jiří KUBÁT Jiří
Year of publication	2005
Type	Article in Proceedings
Conference	Proceedings of the IAUS224: The A-Star Puzzle
MU Faculty or unit	Faculty of Science
Citation
Web	http://journals.cambridge.org/bin/bladerunner?REQUNIQ=1109866025&REQSESS=2521642&118000REQEVENT=&REQINT1=280650&REQAUTH=0
Field	Astronomy and astrophysics
Keywords	hydrodynamics -- stars: mass-loss -- stars: early-type -- stars: winds
Description	We calculate multicomponent radiatively driven stellar wind models suitable for A stars. We discuss the possible decoupling of individual elements from the stellar wind and its influence on the chemical peculiarity of these stars. We obtain a range of stellar parameters for different types of multicomponent flow.
Related projects:	Physics of hot stars and stellar systems with hot components Hydrodynamics of stellar wind of hot stars Circumstellar envelopes of hot stars