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@article{903115, author = {Krtička, Jiří and Kubát, Jiří}, article_location = {Heidelberg}, article_number = {1}, keywords = {Stars: winds outflows - Stars: mass-loss - Stars: early-type - Stars: horizontal-branch - Planetary nebulae: general}, language = {eng}, issn = {0004-640X}, journal = {Astrophysics and Space Science}, title = {NLTE wind models of hot subdwarf stars}, url = {http://www.springerlink.com/content/66056475v3427318/}, volume = {329}, year = {2010} }
TY - JOUR ID - 903115 AU - Krtička, Jiří - Kubát, Jiří PY - 2010 TI - NLTE wind models of hot subdwarf stars JF - Astrophysics and Space Science VL - 329 IS - 1 SP - 145-150 EP - 145-150 PB - Springer Science+Business Media B.V. SN - 0004640X KW - Stars: winds outflows - Stars: mass-loss - Stars: early-type - Stars: horizontal-branch - Planetary nebulae: general UR - http://www.springerlink.com/content/66056475v3427318/ N2 - We calculate NLTE models of stellar winds of hot compact stars (central stars of planetary nebulae and subdwarf stars). The studied range of subdwarf parameters is selected to cover a large part of these stars. The models predict the wind hydrodynamical structure and provide mass-loss rates for different abundances. Our models show that CNO elements are important drivers of subdwarf winds, especially for low-luminosity stars. We study the effect of X-rays and instabilities on these winds. Due to the line-driven wind instability, a significant part of the wind could be very hot. ER -
KRTIČKA, Jiří and Jiří KUBÁT. NLTE wind models of hot subdwarf stars. \textit{Astrophysics and Space Science}. Heidelberg: Springer Science+Business Media B.V., 2010, vol.~329, No~1, p.~145-150. ISSN~0004-640X.
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