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Mass-loss Predictions for Hot Stars [PDF]
AIP Conference Proceedings, 2007 8 pages, 7 figs, to appear in the proceedings of "Unsolved problems in stellar physics" - Cambridge, July ...
Jorick S. Vink +4 more
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Mass loss from metal-poor stars [PDF]
International Astronomical Union Colloquium, 1981 1. IntroductionIt is essential to consider the effect of mass loss to understand the distribution of supergiant stars in the HR diagram. This research concerns the evolution of massive stars with X=0.700 and Z=0.001 during the phases up to central Heexhaustion with the inclusion of mass loss.
C. Chiosi +3 more
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Mass Loss from Cool Stars [PDF]
Annual Review of Astronomy and Astrophysics, 1981 AbstractRecently obtained spectroscopic observations indicating mass loss in cool stars are reviewed with analogies to the solar atmosphere. Spectral diagnostics of mass loss are discussed with new theoretical calculations of chromospheric line profiles.
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Mass-Loss from Spinning Stars [PDF]
Highlights of Astronomy, 1980 AbstractThe effects of mass-loss and angular momentum loss on the evolution of massive stars are discussed bringing out the main results as well as the limitations of recent studies. It is pointed out that an acceptable theory of stellar winds in early as well as late type stars is needed as well as a satisfactory assessment of a number of ...
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Mass Loss from Early-Type Stars [PDF]
Symposium - International Astronomical Union, 1970 Following the detailed study of four very high luminosity OB stars, a survey has been made for spectroscopic evidence of mass loss in a number of early-type supergiants. A list of spectroscopic criteria is given and the mass loss estimates for 24 stars plotted on the HR diagram.
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Mass Loss from Highly Evolved Stars [PDF]
Symposium - International Astronomical Union, 1984 This is a summarizing discussion about detailed studies of stellar winds from hot, subluminous stars of different classes: two sdO's (Hamann et al., 1981), three extreme helium stars (Hamann et al.,1982) and one CPN (Hamann et al.,1983). All program stars have been analyzed previously in Kiel by non-LTE techniques with respect to effective temperature,
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AIP Conference Proceedings, 2009 13 pages, 2 figures, to appear in: Recent Directions in Astrophysical Quantitative Spectroscopy and Radiation Hydrodynamics, edited by I. Hubeny, K. Macgregor, and K.
J. Puls +7 more
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Mass Loss and Very Low-metallicity Stars [PDF]
AIP Conference Proceedings, 2007 8 pages, 3 figures, to appear in the proceedings of the conference on "Unsolved Problems in Stellar Physics", Cambridge, 2-6 July ...
Raphael Hirschi +8 more
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Mass Loss from Eruptive Stars [PDF]
Symposium - International Astronomical Union, 1970 The previous reports by Lüst and by Pottasch concerned quasi-stationary mass loss. The loss is called quasi-stationary because the basic characteristics of a star, its temperature and its radius, do not change significantly during the time that a particle needs to flow from the stellar surface out to a point where the stellar influence is negligible ...
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First stars. II. Evolution with mass loss [PDF]
Astrophysics and Space Science, 2011 The first stars are assumed to be predominantly massive. Although, due to the low initial abundances of heavy elements the line-driven stellar winds are supposed to be inefficient in the first stars, these stars may loose a significant amount of their initial mass by other mechanisms.
Bahena, David, Hadrava, Petr
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