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

K. Sumiyoshi, S. Yamada, H. Suzuki, H. Shen, H. Toki

研究成果: Article

抄録

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.

本文言語English
ページ(範囲)63-66
ページ数4
ジャーナルNuclear Physics A
758
1-4 SPEC. ISS.
DOI
出版ステータスPublished - 2005 7 25

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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