Black hole supernovae occur across a wide progenitor mass range from 19.5 to 60 solar masses, yielding final black hole masses of 3 to 26 solar masses that trend with but are not fully set by CO core mass.
O’Connor, An Open-source Neutrino Radiation Hydrodynamic s Code for Core-collapse Supernovae, Astrophysical Journal, Suppleme nt 219 (2015) 24
4 Pith papers cite this work. Polarity classification is still indexing.
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Minimally implicit Runge-Kutta methods enable stable, explicit-cost integration of neutrino-matter reaction equations in radiation hydrodynamics, tested on problems and core-collapse supernova simulations.
New effective potentials derived from projections of the Einstein equations approximate GR corrections in Newtonian core-collapse supernova simulations and match full GR results closely.
Asymmetric neutrino emissions produce proton-rich ejecta in one hemisphere and neutron-rich ejecta in the other, with asymmetries of 30% or more overproducing elements heavier than zinc relative to solar abundances.
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Black Hole Supernovae Outcomes Across a Wide Progenitor Range
Black hole supernovae occur across a wide progenitor mass range from 19.5 to 60 solar masses, yielding final black hole masses of 3 to 26 solar masses that trend with but are not fully set by CO core mass.