Results 231 to 240 of about 1,791,596 (265)
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2001
The problem of mass loss is described in the context of non-linear radial pulsations of luminous stars. The numerical requirements of such computations are briefly discussed. The first example is devoted to models of dust-driven winds from AGB-stars. The second part illustrates numerical computations of LBVs in some detail to understand the long term ...
Ernst A. Dorfi +2 more
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The problem of mass loss is described in the context of non-linear radial pulsations of luminous stars. The numerical requirements of such computations are briefly discussed. The first example is devoted to models of dust-driven winds from AGB-stars. The second part illustrates numerical computations of LBVs in some detail to understand the long term ...
Ernst A. Dorfi +2 more
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Nonlinear models of pulsation and mass loss
Astrophysics and Space Science, 1995We briefly discuss the current status of our radiation-hydrodynamical models of pulsation in various stellar objects and of dust-driven mass loss in LPVs. We emphasize the importance of a future combined modelling of pulsation and mass loss in AGB stars which has to be based on reliable physical and numerical methods.*
S. Höfner, M. U. Feuchtinger
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1978
The decrease of total mass by ejection past the outer Lagrangian points is a distinct possibility, probably a necessity, in the explanation of late phases of evolution, and some instances have been mentioned earlier. One indication noted by van den Heuvel (1969) may apply to a large fraction of the binary population, namely that much fewer semi ...
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The decrease of total mass by ejection past the outer Lagrangian points is a distinct possibility, probably a necessity, in the explanation of late phases of evolution, and some instances have been mentioned earlier. One indication noted by van den Heuvel (1969) may apply to a large fraction of the binary population, namely that much fewer semi ...
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The Wolf-Rayet stars and mass loss
Astrophysics and Space Science, 1969Wolf-Rayet stars are defined, a summary is given of the properties of Wolf-Rayet stars, and a qualitative model of a Wolf-Rayet star is sketched. It is incontrovertible that Wolf-Rayet stars are losing mass, a typical rate of mass loss being near 10-5 M ⊙ per year.
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Mira Light Curves and Mass Loss
Astrophysics and Space Science, 1994Long Period Variables represent a late stage in the evolution of intermediate mass stars. Mass loss wich leads them to planetary nebulae within a few 105 years, is a complex process and the object of many investigations. Recents studies suggest that mass loss could occur in brief superwind phases separated by long quiescent periods.
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Weight loss and retroperitoneal mass
ANZ Journal of Surgery, 2018Paolo Panaccio +2 more
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Mass loss and the Eddington parameter: a new mass-loss recipe for hot and massive stars
Monthly Notices of the Royal Astronomical Society, 2020Joachim Bestenlehner +1 more
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