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Cited by 341

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The theory of radiatively driven stellar winds. III - Wind models with finite disk correction and rotation

Friend, David B., Abbott, David C.·1986·The Astrophysical Journal

Abstract

A model of a radiation-driven stellar wind is presented that includes a correction factor for the finite size of the star as well as the centrifugal force due to the star's rotation. The addition of the finite disk factor reduces the line force near the star and increases it far from the star, which lowers the mass-loss rate, increases the terminal velocity, and makes the velocity law more gradual. These changes bring the wind model into much closer agreement with observations of hot star winds. The decrease in the ratio of terminal velocity to escape velocity in the B supergiants can be explained as due to a change in the mixture of driving lines.

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Metadata

Authors
Friend, D. B., & Abbott, D. C.
Venue
The Astrophysical Journal
Published
1986-12
Volume
311
Pages
701
ISSN
  • 0004-637X (ISSN-L)
  • 1538-4357
OpenAlex
W2042288833
Cited by
341
References
0
FWCI
9.70
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The theory of radiatively driven stellar winds. III - Wind models with finite disk correction and rotation. https://app.cochat.ai/papers/10.1086/164809
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Friend, D. B., & Abbott, D. C. (1986). The theory of radiatively driven stellar winds. III - Wind models with finite disk correction and rotation. The Astrophysical Journal. https://doi.org/10.1086/164809

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.