THEORY REVIEW: LINE-DRIVEN INSTABILITY AND OTHER CAUSES OF STRUCTURE AND VARIABILITY IN HOT -STAR WINDS
DOI: 10.1007/BF01091139
关键词: Stars 、 Stellar evolution 、 Physics 、 Stellar rotation 、 Astrophysics 、 Instability 、 Line (formation) 、 Stellar structure 、 Radiation flux 、 Cosmology 、 Astronomy
摘要: The winds of the hot, luminous, OB stars are driven by line-scattering star's continuum radiation flux. Several kinds observational evidence indicate that such highly structured and variable. This paper will review possible theoretical causes wind structure. For relatively small-scale, stochastic variability, I role strong intrinsic instability line-driving process itself. larger scale structure, describe recent efforts to examine how disturbances from underlying, rotating star can be translated outward into propagating features in wind.
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The Atmospheres of Early-Type Stars The Atmospheres of Early-Type Stars. ,vol. 401, ,(1992) , 10.1007/3-540-55256-1
Claus Leitherer, Antonella Nota, Laurent Drissen, Nonisotropic and variable outflows from stars Nonisotropic and Variable Outflows from Stars. ,vol. 22, ,(1992)
Stanley P. Owocki, A Smooth Source Function Method for Including Scattering in Radiatively Driven Wind Simulations Stellar Atmospheres: Beyond Classical Models. ,vol. 341, pp. 235- 246 ,(1991) , 10.1007/978-94-011-3554-2_21
George B. Rybicki, Radiation Driven Instabilities ASSL. ,vol. 136, pp. 175- 190 ,(1987) , 10.1007/978-94-009-3901-1_11
Kinematics and dynamics of diffuse astrophysical media Astrophysics and Space Science. ,vol. 216, ,(1994) , 10.1007/978-94-011-0926-0
D. J. Mullan, Displaced narrow absorption components in the spectra of mass-losing OB stars - Indications of corotating interaction regions? Astronomy and Astrophysics. ,vol. 165, pp. 157- 162 ,(1986)
Stellar Atmospheres: Beyond Classical Models NATO ASI Series. ,(1991) , 10.1007/978-94-011-3554-2
Stanley P. Owocki, Instabilities in hot-star winds: Basic physics and recent developments The Atmospheres of Early-Type Stars. ,vol. 401, pp. 393- 408 ,(1992) , 10.1007/3-540-55256-1_341
A. W. Fullerton, S. P. Owocki, J. Puls, On the synthesis of resonance lines in dynamical models of structured hot-star winds Astronomy and Astrophysics. ,vol. 279, pp. 457- 476 ,(1993)
K. B. MacGregor, L. Hartmann, J. C. Raymond, Radiative amplification of sound waves in the winds of O and B stars The Astrophysical Journal. ,vol. 231, pp. 514- 523 ,(1979) , 10.1086/157213