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@article{611166,
author = {Krtička, Jiří and Kubát, Jiří},
article_location = {Les Ulis Cedex, France},
article_number = {446},
keywords = {stars: mass-loss -- stars: winds; outflows -- stars: early-type -- ISM: general},
language = {eng},
issn = {0004-6361},
journal = {Astronomy and Astrophysics},
title = {The winds of hot massive first stars},
url = {http://www.edpsciences.org/articles/aa/abs/2006/06/aa3289-05/aa3289-05.html},
volume = {2006},
year = {2006}
}
TY - JOUR
ID - 611166
AU - Krtička, Jiří - Kubát, Jiří
PY - 2006
TI - The winds of hot massive first stars
JF - Astronomy and Astrophysics
VL - 2006
IS - 446
SP - 1039-1049
EP - 1039-1049
PB - EDP Sciences
SN - 00046361
KW - stars: mass-loss -- stars: winds
KW - outflows -- stars: early-type -- ISM: general
UR - http://www.edpsciences.org/articles/aa/abs/2006/06/aa3289-05/aa3289-05.html
N2 - We study dynamical aspects of the circumstellar environment around massive zero-metallicity first stars. We apply our NLTE wind models showing that the hydrogen-helium stellar wind from stationary massive first generation (Population III) stars (driven either by the line (bound-bound) or continuum (bound-free and free-free) transitions) is unlikely. The possibility of expulsion of chemically homogeneous wind and the role of minor isotopes are discussed. We estimate the importance of hydrogen and helium lines in shutting off the initial accretion onto first stars and its influence on the initial mass function of first stars.
ER -
KRTIČKA, Jiří and Jiří KUBÁT. The winds of hot massive first stars. \textit{Astronomy and Astrophysics}. Les Ulis Cedex, France: EDP Sciences, 2006, vol.~2006, No~446, p.~1039-1049. ISSN~0004-6361.
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