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@inproceedings{597904,
author = {Krtička, Jiří and Kubát, Jiří},
address = {Cambridge},
booktitle = {From Lithium to Uranium: Elemental Tracers of Early Cosmic Evolution},
edition = {1},
keywords = {hydrodynamics; stars: mass loss; stars: winds; outflows},
language = {eng},
location = {Cambridge},
pages = {165-166},
publisher = {Cambridge University Press},
title = {Stellar winds and the circumstellar environment of massive first stars},
url = {http://www.journals.cambridge.org/action/displayAbstract?fromPage=online&aid=361469},
year = {2005}
}
TY - JOUR
ID - 597904
AU - Krtička, Jiří - Kubát, Jiří
PY - 2005
TI - Stellar winds and the circumstellar environment of massive first stars
PB - Cambridge University Press
CY - Cambridge
KW - hydrodynamics
KW - stars: mass loss
KW - stars: winds
KW - outflows
UR - http://www.journals.cambridge.org/action/displayAbstract?fromPage=online&aid=361469
N2 - We study dynamical aspects of circumstellar environment around massive first stars. We show that the stellar winds from stationary massive first generation (Population III) stars driven either by the line or continuum transitions are unlikely. Massive first stars are also unable to expel any element or isotope with a possible exception of H. H-He stars with Eddington parameter 0.859 may have pure-hydrogen wind with mass-loss rates of order 10-14Mo/year. Finally, we show that hydrogen and helium lines could be important for shutting off the initial accretion onto first stars and may influence the initial mass function of first stars.
ER -
KRTIČKA, Jiří a Jiří KUBÁT. Stellar winds and the circumstellar environment of massive first stars. In \textit{From Lithium to Uranium: Elemental Tracers of Early Cosmic Evolution}. 1. vyd. Cambridge: Cambridge University Press, 2005, s.~165-166.
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