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An approach toward the successful supernova explosion by physics of unstable nuclei

K. Sumiyoshi·S. Yamada·H. Suzuki·H. Shen·H. Toki
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Abstract

We study the explosion mechanism of collapse-driven supernovae by numerical simulations with a new nuclear EOS based on unstable nuclei. We report new results of simulations of general relativistic hydrodynamics together with the Boltzmann neutrino-transport in spherical symmetry. We adopt the new data set of relativistic EOS and the conventional set of EOS (Lattimer-Swesty EOS) to examine the influence on dynamics of core-collapse, bounce and shock propagation. We follow the behavior of stalled shock more than 500 ms after the bounce and compare the evolutions of supernova core.

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K. Sumiyoshi, S. Yamada, H. Suzuki, H. Shen, H. Toki. 2005-06-25. An approach toward the successful supernova explosion by physics of unstable nuclei. https://doi.org/10.1016/j.nuclphysa.2005.05.017

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