GRE 发表于 2025-3-27 00:49:21

https://doi.org/10.1007/b137853loud, and that their rate of mass loss is moderate. These properties are consistent with Wolf-Rayet stars being young objects recently arrived on the main sequence rather than the evolved, peeled-down remnants of massive stars.

强化 发表于 2025-3-27 03:01:19

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Aggrandize 发表于 2025-3-27 05:18:03

Advances in Science, Technology & Innovationh rates of linear radial and non-radial pulsations. Comparisons with earlier partially-analytical calculations by Lee (1985) show good agreement. The radial modes of three 60-zone envelope models based on this same evolution model are also being studied using a nonlinear hydrodynamics code with time

痛恨 发表于 2025-3-27 11:48:27

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Fibrinogen 发表于 2025-3-27 17:05:54

https://doi.org/10.1007/978-3-030-01542-8 rotation has been suggested by Willson, Bowen, and Struck-Marcell (=WBS, 1987). These stars would evolve down the main sequence on a timescale that is less than or on the order of the nuclear evolution timescale. The mass loss process would end when the pulsation ends and/or when the rotation is br

讽刺 发表于 2025-3-27 21:20:05

Advances in Science, Technology & Innovationtic rotator and the extreme case of centrifugal magnetic rotator winds are explained. Special emphasis is given to the stellar properties which determine the energy deposition, mass loss rate, and the terminal wind speed. Magnetic rotator winds are always hybrid winds, in which there is a “primary”

CAGE 发表于 2025-3-28 01:01:08

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HAWK 发表于 2025-3-28 06:10:18

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Parameter 发表于 2025-3-28 09:52:40

https://doi.org/10.1007/978-3-030-01542-8of viscous forces were included in the motion equations. The line radiation force is considered with the inclusion of the finite disk correction in self-consistent computations which also contains gravity darkening as well as distortion of the star by rotation..An application to a typical B1V star l

一瞥 发表于 2025-3-28 14:27:12

Advances in Science, Technology & Innovation Since the features have nearly zero velocity, they are probably evidence of differences between the line spectra of polar and equatorial regions. Rotationally induced temperature and gravity gradients or polar spots are the simplest explanation at the moment; a reliable discrimination requires obse
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查看完整版本: Titlebook: Angular Momentum and Mass Loss for Hot Stars; L. A. Willson,R. Stalio Book 1990 Kluwer Academic Publishers 1990 Population.Variation.astro