How the merger of two white dwarfs depends on their mass ratio: orbital stability and detonations at contact

@article{Dan2012HowTM,
  title={How the merger of two white dwarfs depends on their mass ratio: orbital stability and detonations at contact},
  author={M. Dan and S. Rosswog and J. Guillochon and Enrico Ramirez-Ruiz Jacobs University Bremen and U. S. Cruz},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2012},
  volume={422},
  pages={2417-2428}
}
  • M. Dan, S. Rosswog, +2 authors U. S. Cruz
  • Published 2012
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • Despite their unique astrophysical relevance, the outcome of white dwarf binary mergers has so far only been studied for a very restricted number of systems. Here we present the results of a survey with more than 200 simulations systematically scanning the white dwarf binary parameter space. We consider white dwarf masses ranging from 0.2 to 1.2 M⊙ and account for their different chemical compositions. We find excellent agreement with the orbital evolution predicted by mass transfer stability… CONTINUE READING
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