On the orbits of low-mass companions to white dwarfs and the fates of the known exoplanets

@article{Nordhaus2013OnTO,
  title={On the orbits of low-mass companions to white dwarfs and the fates of the known exoplanets},
  author={J. Nordhaus and D. Spiegel},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2013},
  volume={432},
  pages={500-505}
}
  • J. Nordhaus, D. Spiegel
  • Published 2013
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • The ultimate fates of binary companions to stars (including whether the companion survives and the final orbit of the binary) are of interest in light of an increasing number of recently discovered, low-mass companions to white dwarfs (WDs). In this Letter, we study the evolution of a two-body system wherein the orbit adjusts due to structural changes in the primary, dissipation of orbital energy via tides, and mass loss during the giant phases; previous studies have not incorporated changes in… CONTINUE READING
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