Mind the gap: The location of the lower edge of the pair instability supernovae black hole mass gap

  title={Mind the gap: The location of the lower edge of the pair instability supernovae black hole mass gap},
  author={R. Farmer and M. Renzo and S. E. Mink and P. Marchant and S. Justham},
  journal={arXiv: Solar and Stellar Astrophysics},
  • R. Farmer, M. Renzo, +2 authors S. Justham
  • Published 2019
  • Physics
  • arXiv: Solar and Stellar Astrophysics
  • Gravitational-wave detections are now starting to probe the mass distribution of stellar-mass black holes (BHs). Robust predictions from stellar models are needed to interpret these. Theory predicts the existence of a gap in the BH mass distribution because of pair-instability supernova. The maximum BH mass below the gap is the result of pulsational mass loss. We evolve massive helium stars through their late hydrodynamical phases of evolution using the open-source MESA stellar evolution code… CONTINUE READING
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