The Possible White Dwarf-Neutron Star Connection

  title={The Possible White Dwarf-Neutron Star Connection},
  author={R. Canal and J. Guti{\'e}rrez},
  journal={arXiv: Astrophysics},
The current status of the problem of whether neutron stars can form, in close binary systems, by accretion-induced collapse (AIC) of white dwarfs is examined. We find that, in principle, both initially cold C+O white dwarfs in the high-mass tail of their mass distribution in binaries and O+Ne+Mg white dwarfs can produce neutron stars. Which fractions of neutron stars in different types of binaries (or descendants from binaries) might originate from this process remains uncertain. 
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