Pulsations in subdwarf B stars

@article{Jeffery2005PulsationsIS,
  title={Pulsations in subdwarf B stars},
  author={C. Jeffery},
  journal={Journal of Astrophysics and Astronomy},
  year={2005},
  volume={26},
  pages={261-271}
}
  • C. Jeffery
  • Published 2005
  • Physics
  • Journal of Astrophysics and Astronomy
Subdwarf B stars play a significant role in close binary evolution and in the hot star content of old stellar populations, in particular in giant elliptical galaxies. While the question of their origin poses several problems for stellar evolution theory, one of their most fascinating properties is the presence of multi-periodic 2–3 minute oscillations. Interpreting these oscillations optimally requires the correct identification of the modes. Partial identifications can be obtained using high… Expand
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The Unusual Central Star of the Planetary Nebula Sh2-71

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