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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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